N-(tert-Butoxycarbonyl)-L-cysteine methyl ester
IUPAC: methyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanylpropanoate
Plain text
Chemfused. (2026). N-(tert-Butoxycarbonyl)-L-cysteine methyl ester, CAS 55757-46-5. Retrieved 2026-04-28 from https://chemfused.com/cas/55757-46-5
BibTeX
@misc{chemfused-cas-55757465,
title = {N-(tert-Butoxycarbonyl)-L-cysteine methyl ester, CAS 55757-46-5},
author = {Chemfused},
year = {2026},
url = {https://chemfused.com/cas/55757-46-5},
urldate = {2026-04-28}
}
N-(tert-Butoxycarbonyl)-L-cysteine methyl ester (CAS 55757-46-5) is a chemical compound with molecular formula C9H17NO4S and molecular weight 235.3 g/mol .
What is N-(tert-Butoxycarbonyl)-L-cysteine methyl ester?
- Molecular Formula
- C9H17NO4S
- Molecular Weight
- 235.30 g/mol
Structure Identifiers
- SMILES
- CC(C)(C)OC(=O)N[C@@H](CS)C(=O)OC
- InChI
- InChI=1S/C9H17NO4S/c1-9(2,3)14-8(12)10-6(5-15)7(11)13-4/h6,15H,5H2,1-4H3,(H,10,12)/t6-/m0/s1
- InChIKey
- NJGIAKIPSDCYAC-LURJTMIESA-N
Properties
Computed
Calculated molecular descriptors used in drug design and computational chemistry.
- Exact Mass
- 235.0878 Da
- XLogP
- 1.20
- TPSA
- 65.6 Ų
- H-Bond Donors
- 2
- H-Bond Acceptors
- 5
- Complexity
- 237
- Formal Charge
- 0
Safety information
No safety data available for this chemical.
Synonyms (30)
- E75395
- F099445
- AS-82965
- SY076204
- 55757-46-5
- CS-0106046
- Boc-Cys-OMe
- MFCD00799495
- EN300-1273280
- SCHEMBL295886
- DTXCID10401342
- DTXSID60450522
- RefChem:362926
- Methyl N-Boc-L-cysteinate
- n-boc cysteine methyl ester
- N-BOC-cysteine methyl ester
- NJGIAKIPSDCYAC-LURJTMIESA-N
- n-boc-l-cysteine methyl ester
- Methyl (tert-butoxycarbonyl)-L-cysteinate
- methyl N-(tert-butoxycarbonyl)-L-cysteinate
- tert-butoxycarbonyl-L-cysteine methyl ester
- N-(t-butoxycarbonyl)-l-cysteine methyl ester
- N-(tert-Butoxycarbonyl)-L-cysteine methyl ester
- N-(tert-Butoxy-carbonyl)-L-cysteine methyl ester
- N-(tert-Butoxycarbonyl)-L-cysteine methyl ester, 97%
- N-[(1,1-dimethylethoxy)carbonyl]-L-cysteine, methyl ester
- L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-, methyl ester
- methyl (2R)-2-(tert-butoxycarbonylamino)-3-sulfanyl-propanoate
- methyl (2R)-2-{[(tert-butoxy)carbonyl]amino}-3-sulfanylpropanoate
- methyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanylpropanoate
Frequently asked questions
What is the CAS number of N-(tert-Butoxycarbonyl)-L-cysteine methyl ester?
The CAS Registry Number for N-(tert-Butoxycarbonyl)-L-cysteine methyl ester is 55757-46-5.
What is the IUPAC name of N-(tert-Butoxycarbonyl)-L-cysteine methyl ester?
The IUPAC name of N-(tert-Butoxycarbonyl)-L-cysteine methyl ester is methyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanylpropanoate.
What is the molecular formula of N-(tert-Butoxycarbonyl)-L-cysteine methyl ester?
N-(tert-Butoxycarbonyl)-L-cysteine methyl ester has the molecular formula C9H17NO4S and a molecular weight of 235.3 g/mol.
What is the SMILES notation for N-(tert-Butoxycarbonyl)-L-cysteine methyl ester?
The SMILES notation for N-(tert-Butoxycarbonyl)-L-cysteine methyl ester is CC(C)(C)OC(=O)N[C@@H](CS)C(=O)OC.
What are other names for N-(tert-Butoxycarbonyl)-L-cysteine methyl ester?
N-(tert-Butoxycarbonyl)-L-cysteine methyl ester is also known as 55757-46-5, AS-82965, Boc-Cys-OMe, CS-0106046, DTXCID10401342.
Data sourced from PubChem CID 10977409. Last updated .
Request a Quote
Submit an enquiry for CAS 55757-46-5 and we'll connect you with suppliers.