Products›A›L-Cysteine
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IMPURITY STANDARD · IMP B

L-Cysteine

Acetylcysteine · Catalogue CHB 01 01115 · Technical product access with documentation and RFQ support.

CAS NUMBER52-90-4
MOLECULAR FORMULAC3H7NO2S
MOLECULAR WEIGHT121.16
CHEMBUILD CATALOGUECHB 01 01115
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Handling & supply snapshotUnit size: 25MG,50MG · Storage: Refrigerator, Under Inert Atmosphere · Shipping: 0-5˚C

Product Overview

Product Code
CHB 01 01115
Product / Chemical Name
L-Cysteine
Product Group / Category
Imp B
CAS Number
52-90-4
Molecular Formula
C3H7NO2S
Molecular Weight
121.16
Appearance
White Solid
Unit Size
25MG,50MG
Storage Conditions
Refrigerator, Under Inert Atmosphere
Shipping Temperature
0-5˚C
BTM / Narcotic Substance
No
Synonyms
(R)-2-Amino-3-mercaptopropanoic Acid; (R)-Cysteine; 2-Amino-3-mercaptopropionic Acid;
Other Details
Cystein; Cysteine; E 920; Half-cystine; L-(+)-Cysteine; 3-Mercapto-L-alanine; L-Cys; NSC 8746; Thioserine; β-Mercaptoalanine; H-Cys-OH;
Product Family / Source Group
Acetylcysteine - Impurity B

Technical Data

Chemical / Product Name
L-Cysteine
CAS Number
52-90-4
Molecular Formula
C3H7NO2S
Molecular Weight
121.16
Appearance
White Solid
Synonyms
(R)-2-Amino-3-mercaptopropanoic Acid; (R)-Cysteine; 2-Amino-3-mercaptopropionic Acid;
Storage Conditions
Refrigerator, Under Inert Atmosphere
Shipping Temperature
0-5˚C
HPLCNMRMASSGCIRDocumentation on request

Applications & Technical Use

Reference and impurity materials may support analytical method development, validation, quality-control and research workflows. Final intended use must be assessed by the customer against applicable requirements and documentation.

AVAILABILITY & RFQ

Quantity, pack size and lead time—confirmed with the quotation.

QuantityPack / UnitAvailabilityLead TimeAction
25MG,50MGCustom quantity available on enquiryContact for current availabilityConfirmed with quotation
RELATED PRODUCTS

Continue through the Acetylcysteine family.

AcetylcysteineCHB 01 01113 · CAS 616-91-1View details →L-CystineCHB 01 01114 · CAS 56-89-3View details →N,N’-Diacetyl-L-cystineCHB 01 01116 · CAS 5545-17-5View details →N,S-Diacetyl-L-CysteineCHB 01 01117 · CAS 18725-37-6View details →
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