Click Here for 5% Off Your First Aladdin Purchase!

TES - Ultra pure,≥ 99.5%(T), high purity , CAS No.7365-44-8

  • Ultra pure
  • ≥99.5%(T)
Item Number
T105114
Grouped product items
SKUSizeAvailabilityPrice Qty
T105114-25g
25g
In stock
$147.90
T105114-100g
100g
In stock
$369.90
T105114-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$1,299.90
View related series
Biological Buffers

Basic Description

Synonyms7365-44-8|N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic acid|TES|TES free acid|TES buffer|TES, free acid|ethanesulfonic acid, 2-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-|2-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-ETHANESULFONIC ACID|N-[Tris(hy
Specifications & PurityUltra pure,≥ 99.5%(T)
Storage TempRoom temperature,Desiccated
Shipped InNormal
GradeUltra pure
Product Description

useful pH range 6.8 - 8.2 pKa (25 °C) 7.5
A structural analog to Tris buffer.

Names and Identifiers

IUPAC Name 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]ethanesulfonic acid
INCHI InChI=1S/C6H15NO6S/c8-3-6(4-9,5-10)7-1-2-14(11,12)13/h7-10H,1-5H2,(H,11,12,13)
InChi Key JOCBASBOOFNAJA-UHFFFAOYSA-N
Canonical SMILES C(CS(=O)(=O)O)NC(CO)(CO)CO
Isomeric SMILES C(CS(=O)(=O)O)NC(CO)(CO)CO
WGK Germany 1
PubChem CID 81831
Molecular Weight 229.25
Beilstein 1957061
Reaxy-Rn 1957061

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

18 results found

Lot NumberCertificate TypeDateItem
G2429489Certificate of AnalysisJul 13, 2024 T105114
G2429502Certificate of AnalysisJul 13, 2024 T105114
G2429503Certificate of AnalysisJul 13, 2024 T105114
G2418437Certificate of AnalysisJul 06, 2024 T105114
F2403227Certificate of AnalysisMay 20, 2024 T105114
F2403228Certificate of AnalysisMay 20, 2024 T105114
F2403229Certificate of AnalysisMay 20, 2024 T105114
F2403230Certificate of AnalysisMay 20, 2024 T105114
J2325660Certificate of AnalysisOct 12, 2023 T105114
J2325659Certificate of AnalysisOct 12, 2023 T105114
C2322550Certificate of AnalysisFeb 25, 2023 T105114
K2214031Certificate of AnalysisNov 15, 2022 T105114
B2310240Certificate of AnalysisOct 31, 2022 T105114
K2211551Certificate of AnalysisOct 31, 2022 T105114
K2211554Certificate of AnalysisOct 31, 2022 T105114
K2211574Certificate of AnalysisOct 31, 2022 T105114
A2310526Certificate of AnalysisOct 31, 2022 T105114
K2209140Certificate of AnalysisNov 18, 2021 T105114

more

Chemical and Physical Properties

SolubilitySoluble in water (500 mg/ml).
SensitivityHygroscopic
Melt Point(°C)216 °C(dec.)

Safety and Hazards(GHS)

Pictogram(s) GHS07
Signal Warning
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352:IF ON SKIN: wash with plenty of water.

P321:Specific treatment (see ... on this label).

P405:Store locked up.

P501:Dispose of contents/container to ...

P264:Wash hands [and …] thoroughly after handling.

P271:Use only outdoors or in a well-ventilated area.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P362+P364:Take off contaminated clothing and wash it before reuse.

P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes.

P337+P317:If eye irritation persists: Get medical help.

P332+P317:If skin irritation occurs: Get medical help.

P319:Get medical help if you feel unwell.

WGK Germany 1
Reaxy-Rn 1957061
Merck Index 9176

Related Documents

Alternative Products

FAQs and Articles

References

1. Paquet JL, Luccarini JM, Fouchet C, Defrêne E, Loillier B, Robert C, Bélichard P, Cremers B, Pruneau D.  (1999)  Pharmacological characterization of the bradykinin B2 receptor: inter-species variability and dissociation between binding and functional responses..  Br J Pharmacol,  126  (5): (1083-90).  [PMID:10204994]
2. R H Martin,A W Rademaker,E Ko,L Barclay,K Hildebrand.  (1992-08-01)  A comparison of the frequency and type of chromosomal abnormalities in human sperm after different sperm capacitation conditions..  Biology of reproduction,  47  ((2)): (268-270).  [PMID:1391331]
3. K Kratz-Owens,J W Huff,D J Schanzlin.  (1991-09-01)  New cryoprotectant for cryorefractive surgery..  Journal of cataract and refractive surgery,  17  ((5)): (608-612).  [PMID:1941595]
4. K Kratz-Owens,J W Huff,J J Kownacki,M Dresner,D J Schanzlin.  (1990-11-01)  Long-term storage of frozen lenticules for cryorefractive surgery..  Journal of cataract and refractive surgery,  16  ((6)): (723-726).  [PMID:2124263]
5. S J Paterson,L E Robson,H W Kosterlitz,W Q Jin.  (1990-07-01)  Effect of Tris, HEPES, and TES buffers on binding at mu-, delta-, and kappa-opioid sites in guinea pig brain..  Journal of pharmacological methods,  23  ((4)): (275-283).  [PMID:2164621]
6. M J Taylor,C J Hunt,P W Madden.  (1989-10-01)  Hypothermic preservation of corneas in a hyperkalaemic solution (CPTES): II. Extended storage in the presence of chondroitin sulphate..  The British journal of ophthalmology,  73  ((10)): (792-802).  [PMID:2510816]
7. W J Holmgren,R S Jeyendran,M R Neff,M Perez-Pelaez,L J Zaneveld.  (1989-08-01)  Preincubation of human spermatozoa in test-yolk medium: effect on penetration of zona-free hamster oocytes and correlation with other semen characteristics..  Journal of in vitro fertilization and embryo transfer : IVF,  ((4)): (207-212).  [PMID:2614216]
8. G M Randall,D M Jensen,K Hirabayashi,G A Machicado.  (1989-05-01)  Controlled study of different sclerosing agents for coagulation of canine gut arteries..  Gastroenterology,  96  ((5 Pt 1)): (1274-1281).  [PMID:2784774]
9. V A Eterovic,G Escalona de Motta,R M Hann,J A Lasalde,J A Prieto,P A Ferchmin.  (1989-01-01)  Positive modulators of muscle acetylcholine receptor..  Journal of receptor research,  ((2)): (107-125).  [PMID:2787401]
10. M J Taylor,C J Hunt.  (1989-10-01)  Hypothermic preservation of corneas in a hyperkalaemic solution (CPTES): I. Short-term storage in the absence of colloid osmotic agents..  The British journal of ophthalmology,  73  ((10)): (781-791).  [PMID:2818988]
11. L P Fong,C J Hunt,M J Taylor,D E Pegg.  (1986-10-01)  Cryopreservation of rabbit corneas: assessment by microscopy and transplantation..  The British journal of ophthalmology,  70  ((10)): (751-760).  [PMID:3535871]
12. G S Prins,L Weidel.  (1986-07-01)  A comparative study of buffer systems as cryoprotectants for human spermatozoa..  Fertility and sterility,  46  ((1)): (147-149).  [PMID:3720973]
13. N E Good,G D Winget,W Winter,T N Connolly,S Izawa,R M Singh.  (1966-02-01)  Hydrogen ion buffers for biological research..  Biochemistry,  ((2)): (467-477).  [PMID:5942950]
14. C Sawetawan,E S Bruns,G S Prins.  (1993-10-01)  Improvement of post-thaw sperm motility in poor quality human semen..  Fertility and sterility,  60  ((4)): (706-710).  [PMID:8405530]
15. U Kragh-Hansen,H Vorum.  (1993-02-01)  Quantitative analyses of the interaction between calcium ions and human serum albumin..  Clinical chemistry,  39  ((2)): (202-208).  [PMID:8432006]
16. P Stanic,M Tandara,Z Sonicki,V Simunic,B Radakovic,E Suchanek.  (2000-05-19)  Comparison of protective media and freezing techniques for cryopreservation of human semen..  European journal of obstetrics, gynecology, and reproductive biology,  91  ((1)): (65-70).  [PMID:10817881]
17. N Sugiyama,M Obinata,Y Matsui.  (2001-01-06)  Bcl-2 inhibits apoptosis of spermatogonia and growth of spermatogonial stem cells in a cell-intrinsic manner..  Molecular reproduction and development,  58  ((1)): (30-38).  [PMID:11144217]
18. J Taylor,K L Hamilton,A G Butt.  (2001-06-22)  HCO3- potentiates the cAMP-dependent secretory response of the human distal colon through a DIDS-sensitive pathway..  Pflugers Archiv : European journal of physiology,  442  ((2)): (256-262).  [PMID:11417223]
19. Yikang Wu,Jia-Hui Huang,Xin Shen,Qi Hu,Chao-Jun Tang,Liang Li.  (2002-06-21)  Facile cleavage of triethylsilyl (TES) ethers using o-iodoxybenzoic acid (IBX) without affecting tert-butyldimethylsilyl (TBS) ethers..  Organic letters,  ((13)): (2141-2144).  [PMID:12074652]
20. Seong Ho Kang,Seungah Lee,Edward S Yeung.  (2006-09-27)  Atypical mobilities of single native DNA molecules in microchip electrophoresis revealed by differential interference contrast microscopy..  Electrophoresis,  27  ((21)): (4149-4157).  [PMID:17001741]
21. Hao Li,Jian Wang,Hexin Xie,Liansuo Zu,Wei Jiang,Eileen N Duesler,Wei Wang.  (2007-02-15)  Chiral Diphenylprolinol TES ether promoted conjugate addition-aldol-dehydration reactions between alpha,beta-unsaturated aldehydes and 2-N-protected amino benzaldehydes..  Organic letters,  ((6)): (965-968).  [PMID:17298072]
22. Carina M M Machado,Helena M V M Soares.  (2007-02-28)  Challenges in modelling and optimisation of stability constants in the study of Cu-(TAPS)(x)-(OH)(y) system by polarography..  Talanta,  71  ((3)): (1352-1363).  [PMID:19071457]
23. Jürgen Gäb,Harald John,Marco Melzer,Marc-Michael Blum.  (2010-02-23)  Stable adducts of nerve agents sarin, soman and cyclosarin with TRIS, TES and related buffer compounds--characterization by LC-ESI-MS/MS and NMR and implications for analytical chemistry..  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences,  878  ((17-18)): (1382-1390).  [PMID:20172768]
24. Mohamed Taha,Ming-Jer Lee.  (2010-09-08)  Interactions of TRIS [tris(hydroxymethyl)aminomethane] and related buffers with peptide backbone: thermodynamic characterization..  Physical chemistry chemical physics : PCCP,  12  ((39)): (12840-12850).  [PMID:20820555]
25. J Tamayo-Canul,M Alvarez,M Mata-Campuzano,M Alvarez-Rodríguez,P de Paz,L Anel,F Martínez-Pastor.  (2011-12-06)  Effect of storage method and extender osmolality in the quality of cryopreserved epididymal ram spermatozoa..  Animal reproduction science,  129  ((3-4)): (188-199).  [PMID:22137791]
26. Jesús Luis Yániz,José Angel Mateos,Pilar Santolaria.  (2012-05-04)  Tris buffer improves fluorescence yield of ram spermatozoa when evaluating membrane integrity..  Microscopy research and technique,  75  ((4)): (520-523).  [PMID:22553829]
27. Jigna Shah,Prerak T Desai,Bart C Weimer.  (2014-09-07)  Genetic mechanisms underlying the pathogenicity of cold-stressed Salmonella enterica serovar typhimurium in cultured intestinal epithelial cells..  Applied and environmental microbiology,  80  ((22)): (6943-6953).  [PMID:25192993]
28. J-Y Wang,J Sun,M-Y Huang,Y-S Wang,M-F Hou,Y Sun,H He,N Krishna,S-J Chiu,S Lin,S Yang,W-C Chang.  (2014-11-11)  STIM1 overexpression promotes colorectal cancer progression, cell motility and COX-2 expression..  Oncogene,  34  ((33)): (4358-4367).  [PMID:25381814]
29. Marcel A L M van Assen,Robbie C M van Aert,Jelte M Wicherts.  (2014-11-18)  Meta-analysis using effect size distributions of only statistically significant studies..  Psychological methods,  20  ((3)): (293-309).  [PMID:25401773]
30. Erin A McClure,Aimee N C Campbell,Martina Pavlicova,Meichen Hu,Theresa Winhusen,Ryan G Vandrey,Lesia M Ruglass,Lirio S Covey,Maxine L Stitzer,Tiffany L Kyle,Edward V Nunes.  (2015-01-18)  Cigarette Smoking During Substance Use Disorder Treatment: Secondary Outcomes from a National Drug Abuse Treatment Clinical Trials Network study..  Journal of substance abuse treatment,  53  (39-46).  [PMID:25595301]
31. Marianne Overgaard Hesselager,Marius Cosmin Codrea,Emøke Bendixen.  (2015-03-15)  Evaluation of preparation methods for MS-based analysis of intestinal epithelial cell proteomes..  Proteomics,  15  ((13)): (2350-2357).  [PMID:25765510]
32. Afsaneh Hamedi,Larisse Botelho,Constança Britto,Stenio Perdigão Fragoso,Adriana Castilhos Souza Umaki,Samuel Goldenberg,Guy Bottu,Didier Salmon.  (2015-04-29)  In vitro metacyclogenesis of Trypanosoma cruzi induced by starvation correlates with a transient adenylyl cyclase stimulation as well as with a constitutive upregulation of adenylyl cyclase expression..  Molecular and biochemical parasitology,  200  ((1-2)): (9-18).  [PMID:25912925]
33. Carlos Ramón Bautista-Garfias,Astrid Rodríguez Lozano,Carmen Rojas Martínez,Jesús Antonio Álvarez Martínez,Julio Vicente Figueroa Millán,Gustavo Román Reyes García,Roberto Castañeda-Arriola,Blanca Rosa Aguilar-Figueroa.  (2015-05-06)  Co-immunization of cattle with a vaccine against babesiosis and Lactobacillus casei increases specific IgG1 levels to Babesia bovis and B. bigemina..  Parasitology international,  64  ((5)): (319-323).  [PMID:25936971]
34. John E Buonora,Michael Mousseau,David M Jacobowitz,Rachel C Lazarus,Angela M Yarnell,Cara H Olsen,Harvey B Pollard,Ramon Diaz-Arrastia,Lawrence Latour,Gregory P Mueller.  (2015-05-06)  Autoimmune Profiling Reveals Peroxiredoxin 6 as a Candidate Traumatic Brain Injury Biomarker..  Journal of neurotrauma,  32  ((22)): (1805-1814).  [PMID:25938937]
35. Emine Kol,Perihan Aydın,Oguz Dursun.  (2015-05-07)  The effectiveness of environmental strategies on noise reduction in a pediatric intensive care unit: creation of single-patient bedrooms and reducing noise sources..  Journal for specialists in pediatric nursing : JSPN,  20  ((3)): (210-217).  [PMID:25943006]
36. Mercedes Perusquía,Clayton D Greenway,Lisa M Perkins,John N Stallone.  (2015-05-08)  Systemic hypotensive effects of testosterone are androgen structure-specific and neuronal nitric oxide synthase-dependent..  American journal of physiology. Regulatory, integrative and comparative physiology,  309  ((2)): (R189-R195).  [PMID:25947172]
37. Yi-Rui Wu,Jianzhong He.  (2015-05-23)  Characterization of a xylanase-producing Cellvibrio mixtus strain J3-8 and its genome analysis..  Scientific reports,  (10521-10521).  [PMID:25994900]
38. Guohong Wang,Dan Li,Xiayin Ma,Haoran An,Zhengyuan Zhai,Fazheng Ren,Yanling Hao.  (2015-05-23)  Functional role of oppA encoding an oligopeptide-binding protein from Lactobacillus salivarius Ren in bile tolerance..  Journal of industrial microbiology & biotechnology,  42  ((8)): (1167-1174).  [PMID:25998246]
39. Jérémy Loyau,Gérard Didelot,Pauline Malinge,Ulla Ravn,Giovanni Magistrelli,Jean-François Depoisier,Guillemette Pontini,Yves Poitevin,Marie Kosco-Vilbois,Nicolas Fischer,Stéphane Thore,François Rousseau.  (2015-05-28)  Robust Antibody-Antigen Complexes Prediction Generated by Combining Sequence Analyses, Mutagenesis, In Vitro Evolution, X-ray Crystallography and In Silico Docking..  Journal of molecular biology,  427  ((16)): (2647-2662).  [PMID:26013163]
40. Ewa Długosz,Katarzyna Wasyl,Maciej Klockiewicz,Marcin Wiśniewski.  (2015-06-06)  Toxocara canis mucins among other excretory-secretory antigens induce in vitro secretion of cytokines by mouse splenocytes..  Parasitology research,  114  ((9)): (3365-3371).  [PMID:26044883]
41. Taichi Inui,Lauren C Walker,Michael W J Dodds,A Bryan Hanley.  (2015-06-07)  Extracellular Glycoside Hydrolase Activities in the Human Oral Cavity..  Applied and environmental microbiology,  81  ((16)): (5471-5476).  [PMID:26048943]
42. Su-Guo Yu,Cheng-Jie Zhang,Xiu-E Xu,Ji-Hua Sun,Li Zhang,Peng-Fei Yu.  (2015-06-23)  Ursolic acid derivative ameliorates streptozotocin-induced diabestic bone deleterious effects in mice..  International journal of clinical and experimental pathology,  ((4)): (3681-3690).  [PMID:26097549]
43. Ying-Jung J Lai,Hsiang-Hua D Chang,Hongyu Lai,Yuan Xu,Frank Shiao,Nanxi Huang,Linpei Li,Ming-Shyue Lee,Michael D Johnson,Jehng-Kang Wang,Chen-Yong Lin.  (2015-07-15)  N-Glycan Branching Affects the Subcellular Distribution of and Inhibition of Matriptase by HAI-2/Placental Bikunin..  PloS one,  10  ((7)): (e0132163-e0132163).  [PMID:26171609]
44. F Süßmann,L Seiffert,S Zherebtsov,V Mondes,J Stierle,M Arbeiter,J Plenge,P Rupp,C Peltz,A Kessel,S A Trushin,B Ahn,D Kim,C Graf,E Rühl,M F Kling,T Fennel.  (2015-08-13)  Field propagation-induced directionality of carrier-envelope phase-controlled photoemission from nanospheres..  Nature communications,  (7944-7944).  [PMID:26264422]
45. W H Roldán,G R Elefant,A W Ferreira.  (2015-09-01)  Deglycosylation of Toxocara excretory-secretory antigens improves the specificity of the serodiagnosis for human toxocariasis..  Parasite immunology,  37  ((11)): (557-567).  [PMID:26315805]
46. Alexandra Petruş,Oana M Duicu,Adrian Sturza,Lavinia Noveanu,Loránd Kiss,Maria Dănilă,István Baczkó,Danina M Muntean,Norbert Jost.  (2015-09-02)  Modulation of mitochondrial respiratory function and ROS production by novel benzopyran analogues..  Canadian journal of physiology and pharmacology,  93  ((9)): (811-818).  [PMID:26325241]
47. Martina Pasini,Alfred Fernández-Castané,Alfonso Jaramillo,Carles de Mas,Gloria Caminal,Pau Ferrer.  (2015-09-04)  Using promoter libraries to reduce metabolic burden due to plasmid-encoded proteins in recombinant Escherichia coli..  New biotechnology,  33  ((1)): (78-90).  [PMID:26335036]
48. Aneta Krizova,Jana Collakova,Zbynek Dostal,Lukas Kvasnica,Hana Uhlirova,Tomas Zikmund,Pavel Vesely,Radim Chmelik.  (2015-09-06)  Dynamic phase differences based on quantitative phase imaging for the objective evaluation of cell behavior..  Journal of biomedical optics,  20  ((11)): (111214-111214).  [PMID:26340954]
49. Huan Yang,Yuping Shen,Ying Xu,Aida Serra Maqueda,Jie Zheng,Qinan Wu,James P Tam.  (2015-09-09)  A novel strategy for the discrimination of gelatinous Chinese medicines based on enzymatic digestion followed by nano-flow liquid chromatography in tandem with orbitrap mass spectrum detection..  International journal of nanomedicine,  10  (4947-4955).  [PMID:26345994]
50. D Katsoff,J H Check.  (1997-03-01)  TEST yolk buffer and antisperm antibodies--interaction?.  Fertility and sterility,  67  ((3)): (590-591).  [PMID:9091358]
51. M Lemoine,I Grasseau,J P Brillard,E Blesbois.  (2008-07-11)  A reappraisal of the factors involved in in vitro initiation of the acrosome reaction in chicken spermatozoa..  Reproduction (Cambridge, England),  136  ((4)): (391-399).  [PMID:18614626]
52. A T Palasz,P Beltrán Breña,J De la Fuente,A Gutiérrez-Adán.  (2008-08-05)  The effect of different zwitterionic buffers and PBS used for out-of-incubator procedures during standard in vitro embryo production on development, morphology and gene expression of bovine embryos..  Theriogenology,  70  ((9)): (1461-1470).  [PMID:18675448]
53. Lisa A Marsch,Honoria Guarino,Michael J Grabinski,Cassandra Syckes,Elaine T Dillingham,Haiyi Xie,Benjamin S Crosier.  (2015-08-22)  Comparative Effectiveness of Web-Based vs. Educator-Delivered HIV Prevention for Adolescent Substance Users: A Randomized, Controlled Trial..  Journal of substance abuse treatment,  59  (30-37).  [PMID:26293644]
54. Björn Watzer,Alicia Engelbrecht,Waldemar Hauf,Mark Stahl,Iris Maldener,Karl Forchhammer.  (2015-11-27)  Metabolic pathway engineering using the central signal processor PII..  Microbial cell factories,  14  (192-192).  [PMID:26608263]

Solution Calculators