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2-Aminobenzenesulfonic Acid - 99%, high purity , CAS No.88-21-1

≥99%

CAS#: 88-21-1
Formula: C₆H₇NO₃S
Molecular Weight: 173.19
Beilstein Registry Number: 1309204
EC Number: 201-810-9
MDL number: MFCD00007705
PubChem CID: 6926

Item Number

A107208

Grouped product items
SKU	Size	Availability	Price
A107208-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$30.90
A107208-100g	100g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$109.90
A107208-500g	500g	In stock	$492.90

View related series

Non heterocyclic block Sulfur containing compounds

Basic Description

Synonyms	2-Aminobenzenesulfonic acid\|88-21-1\|Orthanilic acid\|Aniline-2-sulfonic acid\|o-Aminobenzenesulfonic acid\|o-Sulfanilic acid\|2-Aminobenzenesulphonic acid\|Aniline-o-sulfonic acid\|2-Sulfanilic acid\|Aniline-o-sulphonic acid\|1-Aminobenzene-2-sulfonic acid\|Benzen
Specifications & Purity	≥99%
Storage Temp	Argon charged
Shipped In	Normal

Associated Targets

NR3C1 Tclin Glucocorticoid receptor 0 Activities

Discover Target: NR3C1

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase 0 Activities

Discover Target: APEX1

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

NFE2L2 Tchem Nuclear factor erythroid 2-related factor 2 0 Activities

Discover Target: NFE2L2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

Names and Identifiers

IUPAC Name	2-aminobenzenesulfonic acid
INCHI	InChI=1S/C6H7NO3S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
InChi Key	ZMCHBSMFKQYNKA-UHFFFAOYSA-N
Canonical SMILES	C1=CC=C(C(=C1)N)S(=O)(=O)O
Isomeric SMILES	C1=CC=C(C(=C1)N)S(=O)(=O)O
WGK Germany	3
RTECS	DB4727700
PubChem CID	6926
UN Number	2585
Packing Group	III
Molecular Weight	173.19
Beilstein	1309204
Reaxy-Rn	1309204

Certificates

Certificate of Analysis(COA)

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12 results found

Lot Number	Certificate Type	Date	Item
K2002130	Certificate of Analysis	Aug 20, 2024	A107208
K2002131	Certificate of Analysis	Aug 20, 2024	A107208
K2002132	Certificate of Analysis	Aug 20, 2024	A107208
B2019060	Certificate of Analysis	Dec 11, 2023	A107208
C2325050	Certificate of Analysis	Feb 11, 2023	A107208
C2325051	Certificate of Analysis	Feb 11, 2023	A107208
C2325052	Certificate of Analysis	Feb 11, 2023	A107208
C2325053	Certificate of Analysis	Feb 11, 2023	A107208
C2201068	Certificate of Analysis	Jan 10, 2022	A107208
C2201077	Certificate of Analysis	Jan 10, 2022	A107208
C2201079	Certificate of Analysis	Jan 10, 2022	A107208
C2201080	Certificate of Analysis	Jan 10, 2022	A107208

Sensitivity

air sensitive

Melt Point(°C)

>300°C

Safety and Hazards(GHS)

Pictogram(s)	GHS05
Signal	Danger
Hazard Statements	H314:Causes severe skin burns and eye damage
Precautionary Statements	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. P310:Immediately call a POISON CENTER or doctor/physician.
WGK Germany	3
RTECS	DB4727700
Reaxy-Rn	1309204
Class	8
Merck Index	6882

References

1. T Thurnheer,D Zürrer,O Höglinger,T Leisinger,A M Cook. (1990-01-01) Initial steps in the degradation of benzene sulfonic acid, 4-toluene sulfonic acids, and orthanilic acid in Alcaligenes sp. strain O-1.. Biodegradation, 1 ((1)): (55-64). [PMID:1368142]
2. F Franconi,I Stendardi,P Failli,A Fazzini,A Giotti. (1987-01-01) Inotropic activity of orthanilic and L-cysteic acid on isolated guinea-pig ventricular strips.. Advances in experimental medicine and biology, 217 (159-165). [PMID:3124514]
3. S T Sulaiman. (1984-11-01) Determination of nitrite ion and sulfanilic and orthanilic acids by differential pulse polarography.. Analytical chemistry, 56 ((13)): (2405-2407). [PMID:6517330]
4. Nico C G Tan,Annemarie van Leeuwen,Ellen M van Voorthuizen,Peter Slenders,Francesc X Prenafeta-Boldú,Hardy Temmink,Gatze Lettinga,Jim A Field. (2005-05-04) Fate and biodegradability of sulfonated aromatic amines.. Biodegradation, 16 ((6)): (527-537). [PMID:15865345]
5. Xin-Gui Li,Rui-Rui Zhang,Mei-Rong Huang. (2006-03-15) Synthesis of electroconducting narrowly distributed nanoparticles and nanocomposite films of orthanilic acid/aniline copolymers.. Journal of combinatorial chemistry, 8 ((2)): (174-183). [PMID:16529512]
6. Lorenzo Ricci,Maria Frosini,Nicola Gaggelli,Gianni Valensin,Fabrizio Machetti,Giampietro Sgaragli,Massimo Valoti. (2006-03-17) Inhibition of rabbit brain 4-aminobutyrate transaminase by some taurine analogues: a kinetic analysis.. Biochemical pharmacology, 71 ((10)): (1510-1519). [PMID:16540097]
7. Michael George,Paolo G Mussone,David C Bressler. (2015-10-03) Modification of the cellulosic component of hemp fibers using sulfonic acid derivatives: Surface and thermal characterization.. Carbohydrate polymers, 134 (230-239). [PMID:26428120]
8. Wanqing Ji,Bo Hou,Hengxin Tang,Meiqin Cai,Wenhan Zheng. (2020-03-21) Investigation of the effects of laminin present in the basal lamina of the peripheral nervous system on axon regeneration and remyelination using the nerve acellular scaffold.. Journal of biomedical materials research. Part A, 108 ((8)): (1673-1687). [PMID:32196907]
9. F Franconi,F Bennardini,S Campana,P Failli,R Matucci,I Stendardi,A Giotti. (1990-01-01) Effect of taurine, L-cysteic and orthanilic acids on cardiac tension.. Progress in clinical and biological research, 351 (175-184). [PMID:2122477]
10. F Junker,J A Field,F Bangerter,K Ramsteiner,H P Kohler,C L Joannou,J R Mason,T Leisinger,A M Cook. (1994-06-01) Oxygenation and spontaneous deamination of 2-aminobenzenesulphonic acid in Alcaligenes sp. strain O-1 with subsequent meta ring cleavage and spontaneous desulphonation to 2-hydroxymuconic acid.. The Biochemical journal, 300 ( Pt 2) (429-436). [PMID:8002948]
11. F Junker,T Leisinger,A M Cook. (1994-07-01) 3-Sulphocatechol 2,3-dioxygenase and other dioxygenases (EC 1.13.11.2 and EC 1.14.12.-) in the degradative pathways of 2-aminobenzenesulphonic, benzenesulphonic and 4-toluenesulphonic acids in Alcaligenes sp. strain O-1.. Microbiology (Reading, England), 140 ( Pt 7) (1713-1722). [PMID:8075807]
12. J Mampel,J Ruff,F Junker,A M Cook. (1999-12-10) The oxygenase component of the 2-aminobenzenesulfonate dioxygenase system from Alcaligenes sp. strain O-1.. Microbiology (Reading, England), 145 ( Pt 11) (3255-3264). [PMID:10589735]
13. Jürgen Ruff,Theo H M Smits,Alasdair M Cook,David Schleheck. (2009-07-07) Identification of two vicinal operons for the degradation of 2-aminobenzenesulfonate encoded on plasmid pSAH in Alcaligenes sp. strain O-1.. Microbiological research, 165 ((4)): (288-299). [PMID:19577910]
14. Sangram S Kale,Gowri Priya,Amol S Kotmale,Rupesh L Gawade,Vedavati G Puranik,P R Rajamohanan,Gangadhar J Sanjayan. (2013-02-09) Orthanilic acid-promoted reverse turn formation in peptides.. Chemical communications (Cambridge, England), 49 ((22)): (2222-2224). [PMID:23392615]
15. Po-Hsin Wang,Tzong-Liu Wang,Wen-Churng Lin,Hung-Yin Lin,Mei-Hwa Lee,Chien-Hsin Yang. (2018-04-05) Enhanced Supercapacitor Performance Using Electropolymerization of Self-Doped Polyaniline on Carbon Film.. Nanomaterials (Basel, Switzerland), 8 ((4)): [PMID:29614748]

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