L-Cysteine methyl ester hydrochloride 18598-63-5
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| Post Date: | Apr 13,2025 |
| Expiry Date: | Apr 13,2026 |
| Detailed Description: |
Cas No. :18598-63-5
Payment Method: T/T Product Name: H-Cys-OMe·HCl CAS#: 18598-63-5 Synonyms: L-Cysteine methyl ester hydrochloride Molecular Formula: C4H9NO2S·HCl Molecular Weight: 171.6 Manufacture time: 2011-07-15 Batch No.:20110715 Testing time: 2011-07-16 Expiry time:2013-07 Specifications: Item Standard Analysis data Appearance White powder with lumps conforms Specific rotation[α]20/D (C=10 in MeOH) -2.5o ± 1o -2.0o Water(KF) Not more than 1.0% 0.45% Assay 98.0 to102.0% 99.0% Conclusion The product conforms to the standard. |
| CAS Registry Number: | 18598-63-5 |
| Synonyms: | ;H-Cys-OMe.HCl;Methyl cysteine hydrochloride;Visclair;methyl cysteinate hydrochloride (1:1);(2R)-1-methoxy-1-oxo-3-sulfanylpropan-2-aminium chloride;(2S)-1-methoxy-1-oxo-3-sulfanylpropan-2-aminium chloride;H-Cys-OMe·HCl; |
| Molecular Formula: | C4H10ClNO2S |
| Molecular Weight: | 171.6457 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | SICHUAN TONGSHENG AMINO ACID CO., LTD [ China ] |
| Contact: | Ronghu Chen |
| Tel: | 0838-2274206/2809458 |
| Fax: | 0838-2274207 |
| Email: | sales@biots.cn |
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