L-histidine dihydrochloride
L-组氨酸二盐酸盐
Also known as: L-histidine hydrochloride (1:2), (S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid dihydrochloride, H-His-OH·2HCl, L-Histidine di HCl, CCRIS 7814
L-histidine dihydrochloride (CAS 1007-42-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10ClN3O2 and a molecular weight of 191.615 g/mol. It is also known as L-histidine hydrochloride (1:2), (S)-2-amino-3-(1H-imidazol-4-yl)propanoic acid dihydrochloride and H-His-OH·2HCl. Key properties include a melting point of 240-245 °C (dec.), a boiling point of 458.9ºC/ at 760 mmHg and a flash point of 231.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1007-42-7
- Jingsj CID
- J-961926-3
- Molecular Formula
- C6H10ClN3O2
- Chinese Name
- L-组氨酸二盐酸盐
- Molecular Weight
- 191.615 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 240-245 °C (dec.) |
|---|---|
| Boiling Point | 458.9ºC/ at 760 mmHg |
| Flash Point | 231.3ºC |
Frequently Asked Questions
What is the CAS number of L-histidine dihydrochloride?
The CAS number of L-histidine dihydrochloride is 1007-42-7.
What are the molecular formula and molecular weight of L-histidine dihydrochloride?
L-histidine dihydrochloride has molecular formula C6H10ClN3O2 and molecular weight 191.615 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "L-histidine dihydrochloride (CAS 1007-42-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-961926-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.