(-)-β-Hydrastine
北美黄连碱
Also known as: Hydrastine, (1R,9S)-β-Hydrastine, l-Hydrastine, β-Hydrastine, (-)-Beta-Hydrastine
(-)-β-Hydrastine (CAS 118-08-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C21H21NO6 and a molecular weight of 383.39500 g/mol. It is also known as Hydrastine, (1R,9S)-β-Hydrastine and l-Hydrastine. Key properties include a melting point of 132ºC, a boiling point of 548.8ºC at 760mmHg, a density of 1.339g/cm3 and a flash point of 285.7ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 118-08-1
- Jingsj CID
- J-22786-5
- Molecular Formula
- C21H21NO6
- Chinese Name
- 北美黄连碱
- Molecular Weight
- 383.39500 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 132ºC |
|---|---|
| Boiling Point | 548.8ºC at 760mmHg |
| Density | 1.339g/cm3 |
| Flash Point | 285.7ºC |
| Exact Mass | 383.13700 |
| PSA | 66.46000 |
| LogP | 2.81110 |
| Vapor Pressure | 4.28E-12mmHg at 25°C |
| Refractive Index | 1.614 |
| Storage Conditions | −20°C |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
Frequently Asked Questions
What is the CAS number of (-)-β-Hydrastine?
The CAS number of (-)-β-Hydrastine is 118-08-1.
What are the molecular formula and molecular weight of (-)-β-Hydrastine?
(-)-β-Hydrastine has molecular formula C21H21NO6 and molecular weight 383.39500 g/mol.
Is (-)-β-Hydrastine hazardous?
(-)-β-Hydrastine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
What are the upstream and downstream products of (-)-β-Hydrastine?
For (-)-β-Hydrastine, Upstream Products: Bromochloromethane, Diazomethane, (±)-β-Hydrastine; Downstream Products: Nicotinic acid, 1,2-Benzenedicarboxylic acid, 3,4-dimethoxy-, Formic Acid.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(-)-β-Hydrastine (CAS 118-08-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22786-5 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.