Formycin A

间型霉素A

Also known as: Formycin A monohydrate, 7-Amino-3-β-D-ribofuranosyl-1H-pyrazolo[4,3-d]pyrimidine monohydrate, 7-Amino-3-beta-D-ribofuranosyl-1H-pyrazolo[4,3-d]pyrimidine monohydrate, 8-Aza-9-deazaadenosine monohydrate, NSC 102811, Formycin monohydrate

Formycin A (CAS 6742-12-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H13N5O4 and a molecular weight of 285.25700 g/mol. It is also known as Formycin A monohydrate, 7-Amino-3-β-D-ribofuranosyl-1H-pyrazolo[4,3-d]pyrimidine monohydrate and 7-Amino-3-beta-D-ribofuranosyl-1H-pyrazolo[4,3-d]pyrimidine monohydrate. Key properties include a melting point of 153-155ºC, a boiling point of 709.5ºC at 760 mmHg, a density of 1.771g/cm3 and a flash point of 382.9ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6742-12-7
Jingsj CID
J-1961345-9
Molecular Formula
C10H13N5O4
Chinese Name
间型霉素A
Molecular Weight
285.25700 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point153-155ºC
Boiling Point709.5ºC at 760 mmHg
Density1.771g/cm3
Flash Point382.9ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Formycin A?

The CAS number of Formycin A is 6742-12-7.

What are the molecular formula and molecular weight of Formycin A?

Formycin A has molecular formula C10H13N5O4 and molecular weight 285.25700 g/mol.

Is Formycin A hazardous?

Formycin A 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. "Formycin A (CAS 6742-12-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1961345-9 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.