Introduction：Basic information about CAS 7652-46-2|N-Acetyl-L-Cysteine Methyl Ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | N-Acetyl-L-Cysteine Methyl Ester |
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| CAS Number | 7652-46-2 | Molecular Weight | 177.221 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 326.4±32.0 °C at 760 mmHg |
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| Molecular Formula | C6H11NO3S | Melting Point | 77-81 ℃ |
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| MSDS | USA | Flash Point | 151.2±25.1 °C |
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Names
| Name | methyl (2R)-2-acetamido-3-sulfanylpropanoate |
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| Synonym | More Synonyms |
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N-Acetyl-L-Cysteine Methyl Ester BiologicalActivity
| Description | Methyl acetyl-L-cysteinate is a cysteine derivative[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| In Vitro | Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances[1]. |
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| References | [1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-807. |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 326.4±32.0 °C at 760 mmHg |
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| Melting Point | 77-81 ℃ |
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| Molecular Formula | C6H11NO3S |
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| Molecular Weight | 177.221 |
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| Flash Point | 151.2±25.1 °C |
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| Exact Mass | 177.045959 |
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| PSA | 97.69000 |
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| LogP | 0.17 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.481 |
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| InChIKey | QTKAQJWFVXPIFV-YFKPBYRVSA-N |
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| SMILES | COC(=O)C(CS)NC(C)=O |
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| Storage condition | 2-8°C |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi |
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| Safety Phrases | 22-24/25 |
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| RIDADR | NONH for all modes of transport |
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| HS Code | 2930909090 |
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Customs
| HS Code | 2930909090 |
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| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Articles1
More Articles
| A. Gilman, D.M. Spero Tetrahedron Lett. 33 , 1751, (1993)
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Synonyms
| L-Cysteine, N-acetyl-, methyl ester |
| MFCD00237476 |
| Methyl N-acetyl-L-cysteinate |
| L-cysteine,N-acetyl,methyl ester |
| N-Acetyl-L-Cysteine Methyl Ester |
