6-Aza-2-thiothymine

6-氮杂-2-硫代胸腺嘧啶

Also known as: 2-Thio-6-azathymine, 3,4-Dihydro-6-methyl-3-thioxo-1,2,4-triazin-5(2H)-one, 3-Mercapto-6-methyl-1,2,4-triazin-5(2H)-one, 6-Methyl-3-thioxo-3,4-dihydro-1,2,4-triazin-5(2H)-one, 6-Methyl-3-sulfanylidene-2,3,4,5-tetrahydro-1,2,4-triazin-5-one, NSC 102906, NSC 1609, NSC 38618

CAS No.
615-76-9
Jingsj CID
J-28653-4
Molecular Formula
C4H5N3OS
Chinese Name
6-氮杂-2-硫代胸腺嘧啶
Molecular Weight
143.16700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point218-221 °C(lit.)
Boiling Point356.4ºC at 760 mmHg
Density1.63g/cm3
Flash Point169.4ºC

Frequently Asked Questions

What is the CAS number of 6-Aza-2-thiothymine?

615-76-9

What are the molecular formula and molecular weight of 6-Aza-2-thiothymine?

C4H5N3OS, molecular weight 143.16700 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026