N-(S-Acetyl-N-benzyloxycarbonyl-L-cysteinyl)-glycin-ethylester is a complex organic compound with the molecular formula C18H23NO6S. It is a derivative of the amino acid cysteine, featuring an S-acetyl group and an N-benzyloxycarbonyl (Z) protecting group. The molecule also contains a glycine residue and an ethyl ester group. N-(S-Acetyl-N-benzyloxycarbonyl-L-cysteinyl)-glycin-ethylester is commonly used in peptide synthesis as a protected amino acid building block, where the protecting groups help prevent unwanted side reactions during the assembly of peptide chains. The S-acetyl group protects the thiol group of cysteine, while the N-benzyloxycarbonyl group shields the amino group, allowing for controlled coupling reactions in peptide synthesis. Once the peptide is fully assembled, these protecting groups can be removed to reveal the free cysteine residue, which can then participate in disulfide bond formation or other post-translational modifications.
1492-48-4
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Basic information
- Product Name: N-(S-Acetyl-N-benzyloxycarbonyl-L-cysteinyl)-glycin-ethylester
- Synonyms:
- CAS NO:1492-48-4
- Molecular Formula:
- Molecular Weight: 382.437
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: N-(S-Acetyl-N-benzyloxycarbonyl-L-cysteinyl)-glycin-ethylester(CAS DataBase Reference)
- NIST Chemistry Reference: N-(S-Acetyl-N-benzyloxycarbonyl-L-cysteinyl)-glycin-ethylester(1492-48-4)
- EPA Substance Registry System: N-(S-Acetyl-N-benzyloxycarbonyl-L-cysteinyl)-glycin-ethylester(1492-48-4)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1492-48-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1492-48-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,9 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.Calculate Digit Verification of CAS Registry Number 1492-48:
(6*1)+(5*4)+(4*9)+(3*2)+(2*4)+(1*8)=84
84 % 10 = 4
So 1492-48-4 is a valid CAS Registry Number.
1492-48-4Upstream product
- 7625-66-3 N-(N-Benzyloxycarbonyl-β-chlor-L-alanyl)-glycin-ethylester
- 34832-35-4 sodium thioacetate
- 507-09-5 tiolacetic acid
- 7625-65-2 L-carbobenzyloxy-β-chloroalanine
- 6968-11-2 N,N'-bis(benzyloxycarbonyl)-L-cystine
- 501-53-1 benzyl chloroformate
- 39994-69-9 S-Acetyl-N-[(Phenylmethoxy)carbonyl]-L-cysteine
- 623-33-6 glycine ethyl ester hydrochloride
- 31151-26-5 triethylammonium salt of thioacetic acid
- 1491-68-5 Z-Ser(Tos)-Gly-OEt
1492-48-4Downstream Products
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N-(S-Acetyl-N-benzyloxycarbonyl-L-cysteinyl)-glycin-ethylester
