| Identification | Back Directory | [Name]
N-ACETYL-L-CYSTEINE METHYL ESTER | [CAS]
7652-46-2 | [Synonyms]
Ac-Cys-Ome
AC-L-CYS-OME
(AC-CYS-OME)2
N-Acetyl-L-cysteine(OMe)
Methyl acetyl-L-cysteinate
Methyl N-acetyl-L-cysteinate
ACETYL-L-CYSTINE DIMETHYL ESTER
N-ACETYL-L-CYSTEINE METHYL ESTER
L-Cysteine,N-acetyl-,methyl ester
methyl (2R)-2-acetamido-3-sulfanylpropanoate
N-Acetyl-L-cysteine methyl ester >=90% (HPLC) | [Molecular Formula]
C6H11NO3S | [MDL Number]
MFCD00237476 | [MOL File]
7652-46-2.mol | [Molecular Weight]
177.22 |
| Chemical Properties | Back Directory | [Melting point ]
77-81 °C
| [Boiling point ]
326.4±32.0 °C(Predicted) | [density ]
1.170±0.06 g/cm3(Predicted) | [storage temp. ]
Inert atmosphere,2-8°C | [solubility ]
Chloroform (Sparingly), Methanol (Slightly) | [form ]
Solid | [pka]
9.13±0.10(Predicted) | [color ]
White to Off-White | [Optical Rotation]
[α]20/D 24.0±3°, c = 1% in methanol | [BRN ]
1724357 | [InChI]
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 | [InChIKey]
QTKAQJWFVXPIFV-YFKPBYRVSA-N | [SMILES]
C(OC)(=O)[C@H](CS)NC(C)=O |
| Hazard Information | Back Directory | [Uses]
N-Acetyl-L-cysteine Methyl Ester is used in the preparation of benzyl mono-fluorophosphonate and benzyl penta-fluorophosphate anions as physiologically stable phosphotyrosine mimetics and inhibitors of protein tyrosine phosphatases. It can also be used in the preparation of anthracene derivatives. | [reaction suitability]
reaction type: solution phase peptide synthesis |
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