S-(4-tert-Butoxy-4-oxobutyl)-L-cysteine
S-丁酸叔丁酯-L-半胱氨酸
Also known as: H-Cys(C3H6COOtBu)-OH, (2R)-2-amino-3-{[4-(tert-butoxy)-4-oxobutyl]sulfanyl}propanoic acid, Butanoic acid, 4-[[(2R)-2-amino-2-carboxyethyl]thio]-, 1-(1,1-dimethylethyl) ester, Proxalutamide Impurity 1, S-(4-tert-Butoxy-4-oxobutyl)-L-cysteine
S-(4-tert-Butoxy-4-oxobutyl)-L-cysteine (CAS 30845-10-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H21NO4S and a molecular weight of 263.359 g/mol. It is also known as H-Cys(C3H6COOtBu)-OH, (2R)-2-amino-3-{[4-(tert-butoxy)-4-oxobutyl]sulfanyl}propanoic acid and Butanoic acid, 4-[[(2R)-2-amino-2-carboxyethyl]thio]-, 1-(1,1-dimethylethyl) ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 30845-10-4
- Jingsj CID
- J-1453062-1
- Molecular Formula
- C11H21NO4S
- Chinese Name
- S-丁酸叔丁酯-L-半胱氨酸
- Molecular Weight
- 263.359 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of S-(4-tert-Butoxy-4-oxobutyl)-L-cysteine?
The CAS number of S-(4-tert-Butoxy-4-oxobutyl)-L-cysteine is 30845-10-4.
What are the molecular formula and molecular weight of S-(4-tert-Butoxy-4-oxobutyl)-L-cysteine?
S-(4-tert-Butoxy-4-oxobutyl)-L-cysteine has molecular formula C11H21NO4S and molecular weight 263.359 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "S-(4-tert-Butoxy-4-oxobutyl)-L-cysteine (CAS 30845-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1453062-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.