Diethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate
Also known as: 9-[2-(Diethylphosphonomethoxy)ethyl]adenine, 9-[2-(Diethylphosphonomethoxy)ethyl]adenine (Diethyl PMEA), 9-[2-(Diethoxyphosphorylmethoxy)ethyl]adenine, 9-[2-(6-amino-9H-purin-9-yl)ethoxy]methyl]phosphonic acid diethyl ester, Adefovir Dipivoxil Intermediate, Adefovir Impurity 7, Diethyl [[2-(6-amino-9H-purin-9-yl)ethoxy]methyl]phosphonate, Phosphonic acid, P-[[2-(6-amino-9H-purin-9-yl)ethoxy]methyl]-, diethyl ester
Diethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate (CAS 116384-53-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H20N5O4P and a molecular weight of 329.292 g/mol. Key properties include a melting point of 136 °C, a boiling point of 531.1±60.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 275.0±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 116384-53-3
- Jingsj CID
- J-881744-5
- Molecular Formula
- C12H20N5O4P
- Molecular Weight
- 329.292 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 136 °C |
|---|---|
| Boiling Point | 531.1±60.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 275.0±32.9 °C |
| Exact Mass | 329.125305 |
| PSA | 124.19000 |
| LogP | 0.25 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.619 |
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 Diethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate?
The CAS number of Diethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate is 116384-53-3.
What are the molecular formula and molecular weight of Diethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate?
Diethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate has molecular formula C12H20N5O4P and molecular weight 329.292 g/mol.
What are the upstream and downstream products of Diethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate?
For Diethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate, Upstream Products: Diethyl (tosyloxy)methylphosphonate, 2-(6-aminopurin-9-yl)ethanol, Diethyl [(2-chloroethoxy)methyl]phosphonate; Downstream Products: Adefovir, Adefovir dipivoxil.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diethyl ((2-(6-amino-9H-purin-9-yl)ethoxy)methyl)phosphonate (CAS 116384-53-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-881744-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.