Diprophylline
Also known as: Dyphylline, 7-(2,3-Dihydroxypropyl)theophylline, 1,3-Dimethyl-7-(2,3-dihydroxypropyl)-3,7-dihydro-1H-purine-2,6-dione, Dihydroxypropyl theophylline, Dilor, Lufyllin, Neothylline, Circair, Coronarin, Teofen, Solufyllin, Thefylan, Neutrafil, Corphyllin, Airet, Aristophyllin, Asthmolysin, Astmamasit, Coronal, Diphylline
Diprophylline (CAS 479-18-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H14N4O4 and a molecular weight of 254.243 g/mol. Key properties include a melting point of 161-162 °C(lit.), a boiling point of 589.6±60.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 310.4±32.9 °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.
- 479-18-5
- Jingsj CID
- J-1103154-5
- Molecular Formula
- C10H14N4O4
- Molecular Weight
- 254.243 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 161-162 °C(lit.) |
|---|---|
| Boiling Point | 589.6±60.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 310.4±32.9 °C |
| Exact Mass | 254.101501 |
| PSA | 102.28000 |
| LogP | -1.10 |
| Vapor Pressure | 0.0±1.7 mmHg at 25°C |
| Refractive Index | 1.689 |
| Additional Property | 33 g/100 mL (25 ºC) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Activity & Biological Data
| Additional Information | [1]. Schwabe U, et al. Xanthine derivatives as antagonists at A1 and A2 adenosine receptors. Naunyn Schmiedebergs Arch Pharmacol. 1985 Sep;330(3):212-21. [2]. Iancu L, et al. Trials with xanthine derivatives in systemic treatment of psoriasis. Dermatologica. 1979;159(1):55-61. |
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Customs & Trade Information
| HS Code | 2939590000 |
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Frequently Asked Questions
What is the CAS number of Diprophylline?
The CAS number of Diprophylline is 479-18-5.
What are the molecular formula and molecular weight of Diprophylline?
Diprophylline has molecular formula C10H14N4O4 and molecular weight 254.243 g/mol.
Is Diprophylline hazardous?
Diprophylline has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of Diprophylline?
For Diprophylline, Downstream Products: 7-(2-Hydroxyethyl)theophylline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diprophylline (CAS 479-18-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1103154-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.