2-Amino-4-hydroxypyrrolo[2,3-d]pyrimidine

Also known as: 7-Deazaguanine, 2-Amino-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one, 2-Amino-7H-pyrrolo[2,3-d]pyrimidin-4-ol, 2-Amino-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one, 2-Amino-3,4-dihydro-4-oxo-7H-pyrrolo[2,3-d]pyrimidine, 2-Amino-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one

2-Amino-4-hydroxypyrrolo[2,3-d]pyrimidine (CAS 7355-55-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6N4O and a molecular weight of 150.13800 g/mol. Key properties include a melting point of >230ºC (dec.), a boiling point of 452.7ºC at 760 mmHg, a density of 1.87g/cm3 and a flash point of 227.6ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.: 7355-55-7
Jingsj CID: J-924667-7
Molecular Formula: C₆H₆N₄O
Molecular Weight: 150.13800 g/mol
Category: Pharma Intermediates
Last updated: 11/3/2026

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Physicochemical Properties

Melting Point	>230ºC (dec.)
Boiling Point	452.7ºC at 760 mmHg
Density	1.87g/cm3
Flash Point	227.6ºC
Exact Mass	150.05400
PSA	87.56000
LogP	0.41460
Appearance	crystalline \| tan
Refractive Index	1.89
Storage Conditions	-20°C Freezer

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-Amino-4-hydroxypyrrolo[2,3-d]pyrimidine?

The CAS number of 2-Amino-4-hydroxypyrrolo[2,3-d]pyrimidine is 7355-55-7.

What are the molecular formula and molecular weight of 2-Amino-4-hydroxypyrrolo[2,3-d]pyrimidine?

2-Amino-4-hydroxypyrrolo[2,3-d]pyrimidine has molecular formula C6H6N4O and molecular weight 150.13800 g/mol.

What are the upstream and downstream products of 2-Amino-4-hydroxypyrrolo[2,3-d]pyrimidine?

For 2-Amino-4-hydroxypyrrolo[2,3-d]pyrimidine, Upstream Products: Chloroacetaldehyde, 2,4-Diamino-6-hydroxypyrimidine, 2,6-Diaminopyrimidin-4-ol; Downstream Products: 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine, 4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-2-amine, 2,4-Dichloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine.

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

Last updated: 11/3/2026

How to cite: Jingsj. "2-Amino-4-hydroxypyrrolo[2,3-d]pyrimidine (CAS 7355-55-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-924667-7 (accessed 2026-11-09).

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