Thymine
胸腺嘧啶
Also known as: 5-Methyluracil, 2,4-Dihydroxy-5-methylpyrimidine, 5-Methylpyrimidine-2,4(1H,3H)-dione, 2,4(1H,3H)-Pyrimidinedione, 5-methyl-
- CAS No.
- 65-71-4
- Jingsj CID
- J-3298-2
- Molecular Formula
- C5H6N2O2
- Chinese Name
- 胸腺嘧啶
- Molecular Weight
- 126.113 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 316 °C |
|---|---|
| Boiling Point | 403.8±37.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 198.0±26.5 °C |
Frequently Asked Questions
What is the CAS number of Thymine?
65-71-4
What are the molecular formula and molecular weight of Thymine?
C5H6N2O2, molecular weight 126.113 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026