N-Formyl-L-histidine
N-甲酰基-L-组氨酸
Also known as: L-Histidine, N-formyl-, For-His-OH, Formylhistidine, N-alpha-Formyl-L-histidine, N-Formylhistidine, (2S)-2-Formamido-3-(1H-imidazol-4-yl)propanoic acid, (S)-2-Formamido-3-(1H-imidazol-4-yl)propanoic acid, EINECS 239-248-1
N-Formyl-L-histidine (CAS 15191-21-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H9N3O3 and a molecular weight of 183.16500 g/mol. It is also known as L-Histidine, N-formyl-, For-His-OH and Formylhistidine. Key properties include a melting point of 202.0 to 206.0 °C, a boiling point of 442.9ºC at 760mmHg, a density of 1.51g/cm3 and a flash point of 221.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15191-21-6
- Jingsj CID
- J-27437-3
- Molecular Formula
- C7H9N3O3
- Chinese Name
- N-甲酰基-L-组氨酸
- Molecular Weight
- 183.16500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 202.0 to 206.0 °C |
|---|---|
| Boiling Point | 442.9ºC at 760mmHg |
| Density | 1.51g/cm3 |
| Flash Point | 221.6ºC |
Frequently Asked Questions
What is the CAS number of N-Formyl-L-histidine?
The CAS number of N-Formyl-L-histidine is 15191-21-6.
What are the molecular formula and molecular weight of N-Formyl-L-histidine?
N-Formyl-L-histidine has molecular formula C7H9N3O3 and molecular weight 183.16500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Formyl-L-histidine (CAS 15191-21-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27437-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.