2,4-diamino-6-(hydroxymethyl)pteridine

Also known as: (2,4-diamino-6-pteridinyl)methanol, 2,4-diamino-6-pteridinemethanol, 2,4-diaminopteridine-6-methanol, 6-(hydroxymethyl)-2,4-pteridinediamine, 6-pteridinemethanol, 2,4-diamino-, AKOS 213-118, EINECS 213-412-2, MFCD00006711, Methotrexate Impurity 1

2,4-diamino-6-(hydroxymethyl)pteridine (CAS 945-24-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H8N6O and a molecular weight of 192.178 g/mol. Key properties include a boiling point of 560.2±60.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 292.6±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 945-24-4
Jingsj CID: J-1525892-1
Molecular Formula: C₇H₈N₆O
Molecular Weight: 192.178 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	560.2±60.0 °C at 760 mmHg
Density	1.7±0.1 g/cm3
Flash Point	292.6±32.9 °C
Exact Mass	192.075958
PSA	123.83000
LogP	-1.42
Vapor Pressure	0.0±1.6 mmHg at 25°C
Refractive Index	1.852

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 2,4-diamino-6-(hydroxymethyl)pteridine?

The CAS number of 2,4-diamino-6-(hydroxymethyl)pteridine is 945-24-4.

What are the molecular formula and molecular weight of 2,4-diamino-6-(hydroxymethyl)pteridine?

2,4-diamino-6-(hydroxymethyl)pteridine has molecular formula C7H8N6O and molecular weight 192.178 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2,4-diamino-6-(hydroxymethyl)pteridine (CAS 945-24-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1525892-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.