Vasicine
Also known as: Peganine, (R)-1,2,3,9-Tetrahydropyrrolo[2,1-b]quinazolin-3-ol, (3R)-1,2,3,9-Tetrahydropyrrolo[2,1-b]quinazolin-3-ol, 1,2,3,9-Tetrahydropyrrolo[2,1-b]quinazolin-3-ol, Vasicin, (-)-Vasicine
Vasicine (CAS 6159-55-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O and a molecular weight of 188.226 g/mol. Key properties include a melting point of 211.5°C, a boiling point of 373.8±52.0 °C at 760 mmHg, a density of 1.1124 and a flash point of 179.9±30.7 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6159-55-3
- Jingsj CID
- J-1955170-3
- Molecular Formula
- C11H12N2O
- Molecular Weight
- 188.226 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 211.5°C |
|---|---|
| Boiling Point | 373.8±52.0 °C at 760 mmHg |
| Density | 1.1124 |
| Flash Point | 179.9±30.7 °C |
| Exact Mass | 188.094955 |
| PSA | 35.83000 |
| LogP | -1.00 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.5850 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Activity & Biological Data
| Additional Information | [1]. Grange JM, et al. Activity of bromhexine and ambroxol, semi-synthetic derivatives of vasicine from the Indian shrub Adhatoda vasica, against Mycobacterium tuberculosis in vitro. J Ethnopharmacol. 1996 Jan;50(1):49-53. |
|---|
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Vasicine?
The CAS number of Vasicine is 6159-55-3.
What are the molecular formula and molecular weight of Vasicine?
Vasicine has molecular formula C11H12N2O and molecular weight 188.226 g/mol.
Is Vasicine hazardous?
Vasicine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of Vasicine?
For Vasicine, Downstream Products: (S)-1-Benzyl-3-pyrrolidinol, Vasicinone, 2-(Pyrrolidin-1-ylmethyl)aniline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Vasicine (CAS 6159-55-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955170-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.