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L-cystinedihydrochloride - ≥98%, high purity , CAS No.30925-07-6

  • ≥98%
Item Number
L133106
Grouped product items
SKUSizeAvailabilityPrice Qty
L133106-25g
25g
In stock
$37.90
L133106-100g
100g
In stock
$133.90
L133106-250g
250g
In stock
$300.90
L133106-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$540.90
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Chemical Biology Peptide chemistry

Basic Description

SynonymsL-Cystine dihydrochloride|30925-07-6|L-CYSTINE 2HCL|L-Cystine (dihydrochloride)|cystine dihydrochloride|L-Cystine HCl|WFN1A47EIG|L-(-)-Cystine Dihydrochloride|(2R,2'R)-3,3'-disulfanediylbis(2-aminopropanoic acid) dihydrochloride|(2R)-2-amino-3-[[(2R)-2-am
Specifications & Purity≥98%
Shipped InNormal

Names and Identifiers

Pubchem Sid488199855
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488199855
IUPAC Name (2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid;dihydrochloride
INCHI InChI=1S/C6H12N2O4S2.2ClH/c7-3(5(9)10)1-13-14-2-4(8)6(11)12;;/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12);2*1H/t3-,4-;;/m0../s1
InChi Key HHGZUQPEIHGQST-RGVONZFCSA-N
Canonical SMILES C(C(C(=O)O)N)SSCC(C(=O)O)N.Cl.Cl
Isomeric SMILES C([C@@H](C(=O)O)N)SSC[C@@H](C(=O)O)N.Cl.Cl
PubChem CID 21121987
Molecular Weight 313.22

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

20 results found

Lot NumberCertificate TypeDateItem
I2207825Certificate of AnalysisJun 18, 2024 L133106
I2207823Certificate of AnalysisJun 18, 2024 L133106
D2219109Certificate of AnalysisFeb 22, 2024 L133106
D2219115Certificate of AnalysisFeb 22, 2024 L133106
D2219117Certificate of AnalysisFeb 22, 2024 L133106
B2216145Certificate of AnalysisDec 15, 2023 L133106
J2129081Certificate of AnalysisAug 01, 2023 L133106
J2129079Certificate of AnalysisAug 01, 2023 L133106
H2304709Certificate of AnalysisMay 29, 2023 L133106
H2307403Certificate of AnalysisMay 29, 2023 L133106
H2307425Certificate of AnalysisMay 29, 2023 L133106
E2326851Certificate of AnalysisMay 18, 2023 L133106
E2327304Certificate of AnalysisMay 18, 2023 L133106
E2327306Certificate of AnalysisMay 18, 2023 L133106
E2327307Certificate of AnalysisMay 18, 2023 L133106
E2326847Certificate of AnalysisMay 18, 2023 L133106
E2326841Certificate of AnalysisMay 18, 2023 L133106
I2207824Certificate of AnalysisJul 04, 2022 L133106
D2219114Certificate of AnalysisMar 15, 2022 L133106
D2219110Certificate of AnalysisMar 15, 2022 L133106

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Chemical and Physical Properties

SolubilitySoluble in hydrochloric acid. (0.5 M HCl: 50 mg/mL) Soluble in water.
SensitivityHygroscopic
Specific Rotation[α]-163 to -173 deg(C=1, 1mol/L HCl)
Melt Point(°C)228-232℃

Safety and Hazards(GHS)

Pictogram(s) GHS05,   GHS07
Signal Danger
Hazard Statements

H335:May cause respiratory irritation

H314:Causes severe skin burns and eye damage

H318:Causes serious eye damage

Precautionary Statements

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

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

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

P405:Store locked up.

P501:Dispose of contents/container to ...

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

P260:Do not breathe dust/fume/gas/mist/vapors/spray.

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

P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

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

P363:Wash contaminated clothing before reuse.

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

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

P305+P354+P338:IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.

P317:Get emergency medical help.

P302+P361+P354:IF ON SKIN: Take off Immediately all contaminated clothing. Immediately rinse with water for several minutes.

P316:Get emergency medical help immediately.

P319:Get medical help if you feel unwell.

Related Documents

 SDS

 Specification Sheet

Solution Calculators

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