CAS Number7652-46-2
SynonymsL-Cysteine, N-acetyl-, methyl ester; MFCD00237476; Methyl N-acetyl-L-cysteinate; L-cysteine,N-acetyl,methyl ester; N-Acetyl-L-Cysteine Methyl Ester
Molecular FormulaC6H11NO3S
Molecular Weight177.22
Purity≥90 (HPLC)%
Density1.2±0.1 g/cm3
Boiling Point326.4±32.0 °C at 760 mmHg
Melting Point77-81 °C
Appearancepowder or crystals
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7652-46-2 |
| Catalog No. | 2A-9082584 |
| Chinese Name | N-乙酰基-L-半胱氨酸甲酯 |
| 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 |
| Molecular Formula | C6H11NO3S |
| Molecular Weight | 177.22 |
| Purity | ≥90 (HPLC) |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 326.4±32.0 °C at 760 mmHg |
| Melting Point | 77-81 °C |
| Appearance | powder or crystals |
| Storage Condition | Store in an airtight, cool and dry place, ensuring |
| Application | Acetyl-L-cysteine methyl ester is a cysteine derivative [1]. |
| HTC | 2930909090 |
| PubChem ID | 329747190 |
| MDL Number | MFCD00237476 |
| SMILES | COC(=O)[C@H](CS)NC(C)=O |
| InChI | 1S/C6H11NO3S/c1-4(8)7-5(3-11)6(9)10-2/h5,11H,3H2,1-2H3,(H,7,8)/t5-/m0/s1 |
| InChI Key | QTKAQJWFVXPIFV-YFKPBYRVSA-N |
| Beilstein/REAXYS | 1724357 |
| NACRES Code | NA.22 |
| eCl@ss | 32160406 |
| UNSPSC | 12352209 |
| Hazard Symbols | transportation |
| MSDS | msds/82584_1_7652_46_2.pdf |
| Bioactivity | Methyl acetyl-L-cysteinate is a cysteine derivative[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others 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]. 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. Chemical & Physical Properties Density 1.2±0.1 g/cm3 Boiling Point 326.4±32.0 °C at 760 mmHg Melting Point 77-81 ℃ Molecular Formula C6H11NO3S Molecular Weight 177.221 Flash Point 151.2±25.1 °C Exact Mass 177.045959 PSA 97.69000 LogP 0.17 Vapour Pressure 0.0±0.7 mmHg at 25°C Index of Refraction 1.481 InChIKey QTKAQJWFVXPIFV-YFKPBYRVSA-N SMILES COC(=O)C(CS)NC(C)=O Storage condition 2-8°C |
| Use of | Methyl acetyl-L-cysteinate is a cysteine derivative[1]. Properties Name methyl (2R)-2-acetamido-3-sulfanylpropanoate Synonym More Synonyms N-Acetyl-L-Cysteine Methyl Ester Biological Activity Description Methyl acetyl-L-cysteinate is a cysteine derivative[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others 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]. 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. Chemical & Physical Properties Molecular Formula C6H11NO3S Exact Mass 177.045959 PSA 97.69000 Index of Refraction 1.481 InChIKey QTKAQJWFVXPIFV-YFKPBYRVSA-N SMILES COC(=O)C(CS)NC(C)=O |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 95.0% |
| MSDS Transport Info | Module 14. Shipping information European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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