868-59-7 AM467TB2I1 Ethyl cysteinate hydrochloride L-Cysteine, ethyl ester, hydrochloride Ethyl L-cysteinate hydrochloride L-Cysteine, ethyl ester, hydrochloride (1:1) Cysteine ethyl ester hydrochloride Cysteine ethyl ester hydrochloride (VAN) EINECS 212-779-6 Ethitanin Ethyl cysteine hydrochloride Mucastine NSC 117387 NSC 519837 Taiciscon Teincy UNII-AM467TB2I1 CAS 868-59-7

Purity 97%+In StockPharmaceutical Standards
CAS No.868-59-7
Molecular FormulaC5H11NO2S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

868-59-7 AM467TB2I1 Ethyl cysteinate hydrochloride L-Cysteine, ethyl ester, hydrochloride Ethyl L-cysteinate hydrochloride L-Cysteine, ethyl ester, hydrochloride (1:1) Cysteine ethyl ester hydrochloride Cysteine ethyl ester hydrochloride (VAN) EINECS 212-779-6 Ethitanin Ethyl cysteine hydrochloride Mucastine NSC 117387 NSC 519837 Taiciscon Teincy UNII-AM467TB2I1 CAS 868-59-7 chemical structure

Description

Structurally, 868-59-7 AM467TB2I1 Ethyl cysteinate hydrochloride L-Cysteine, ethyl ester, hydrochloride Ethyl L-cysteinate hydrochloride L-Cysteine, ethyl ester, hydrochloride (1:1) Cysteine ethyl ester hydrochloride Cysteine ethyl ester hydrochloride (VAN) EINECS 212-779-6 Ethitanin Ethyl cysteine hydrochloride Mucastine NSC 117387 NSC 519837 Taiciscon Teincy UNII-AM467TB2I1 (C5H11NO2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 185.67 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO supplies 868-59-7 AM467TB2I1 Ethyl cysteinate hydrochloride L-Cysteine, ethyl ester, hydrochloride Ethyl L-cysteinate hydrochloride L-Cysteine, ethyl ester, hydrochloride (1:1) Cysteine ethyl ester hydrochloride Cysteine ethyl ester hydrochloride (VAN) EINECS 212-779-6 Ethitanin Ethyl cysteine hydrochloride Mucastine NSC 117387 NSC 519837 Taiciscon Teincy UNII-AM467TB2I1 (CAS 868-59-7), a certified reference material (molecular formula C5H11NO2SHCl, MW 185.67 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 868-59-7 AM467TB2I1 Ethyl cysteinate hydrochloride L-Cysteine, ethyl ester, hydrochloride Ethyl L-cysteinate hydrochloride L-Cysteine, ethyl ester, hydrochloride (1:1) Cysteine ethyl ester hydrochloride Cysteine ethyl ester hydrochloride (VAN) EINECS 212-779-6 Ethitanin Ethyl cysteine hydrochloride Mucastine NSC 117387 NSC 519837 Taiciscon Teincy UNII-AM467TB2I1 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC5H11NO2S HCl
Molecular Weight185.67 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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