N-Acetyl-S-(4-nitrophenyl)-L-cysteine
N-乙酰-S-(4-硝基苯基)-L-半胱氨酸
Also known as: S-(4-Nitrophenyl)mercapturic Acid, L-4-Nitrophenylmercapturic Acid, (R)-2-Acetamido-3-(4-nitrophenylthio)propionic Acid, N-Acetyl-3-[(p-nitrophenyl)thio]alanine
N-Acetyl-S-(4-nitrophenyl)-L-cysteine (CAS 91088-55-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O5S and a molecular weight of 284.28800 g/mol. It is also known as S-(4-Nitrophenyl)mercapturic Acid, L-4-Nitrophenylmercapturic Acid and (R)-2-Acetamido-3-(4-nitrophenylthio)propionic Acid. Key properties include a melting point of 158ºC, a boiling point of 582.6ºC at 760mmHg, a density of 1.43g/cm3 and a flash point of 306.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 91088-55-0
- Jingsj CID
- J-1970898-2
- Molecular Formula
- C11H12N2O5S
- Chinese Name
- N-乙酰-S-(4-硝基苯基)-L-半胱氨酸
- Molecular Weight
- 284.28800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 158ºC |
|---|---|
| Boiling Point | 582.6ºC at 760mmHg |
| Density | 1.43g/cm3 |
| Flash Point | 306.1ºC |
Frequently Asked Questions
What is the CAS number of N-Acetyl-S-(4-nitrophenyl)-L-cysteine?
The CAS number of N-Acetyl-S-(4-nitrophenyl)-L-cysteine is 91088-55-0.
What are the molecular formula and molecular weight of N-Acetyl-S-(4-nitrophenyl)-L-cysteine?
N-Acetyl-S-(4-nitrophenyl)-L-cysteine has molecular formula C11H12N2O5S and molecular weight 284.28800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Acetyl-S-(4-nitrophenyl)-L-cysteine (CAS 91088-55-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1970898-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.