Proxyphylline
羟丙茶碱
Also known as: 7-(2-Hydroxypropyl)theophylline, 1,3-Dimethyl-7-(2-hydroxypropyl)xanthine, 7-(β-Hydroxypropyl)theophylline, 7-(2-hydroxypropyl)-1,3-dimethylpurine-2,6-dione, Diprophylline EP Impurity D, Diprophylline Impurity 4, Monophylline, Spasmolysin, Proxylphylline
Proxyphylline (CAS 603-00-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H14N4O3 and a molecular weight of 238.24300 g/mol. It is also known as 7-(2-Hydroxypropyl)theophylline, 1,3-Dimethyl-7-(2-hydroxypropyl)xanthine and 7-(β-Hydroxypropyl)theophylline. Key properties include a melting point of 134-136ºC, a boiling point of 487.2ºC, a density of 1.46 g/cm3 and a flash point of 248.5ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 603-00-9
- Jingsj CID
- J-1974089-8
- Molecular Formula
- C10H14N4O3
- Chinese Name
- 羟丙茶碱
- Molecular Weight
- 238.24300 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 134-136ºC |
|---|---|
| Boiling Point | 487.2ºC |
| Density | 1.46 g/cm3 |
| Flash Point | 248.5ºC |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Proxyphylline?
The CAS number of Proxyphylline is 603-00-9.
What are the molecular formula and molecular weight of Proxyphylline?
Proxyphylline has molecular formula C10H14N4O3 and molecular weight 238.24300 g/mol.
Is Proxyphylline hazardous?
Proxyphylline has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Proxyphylline (CAS 603-00-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1974089-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.