6-Chloro-1,3-dimethyluracil
Also known as: 1,3-Dimethyl-6-chlorouracil, 1,3-Dimethyl-4-chlorouracil, 6-chloro-1,3-dimethylpyrimidine-2,4(1H,3H)-dione, 6-Chloro-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione, 6-chloro-1,3-dimethylpyrimidine-2,4-dione, 4-Chloro-1,3-dimethyluracil, Urapidil Impurity 12, Urapidil Impurity 14, AURORA KA-4432, MFCD00038066, EINECS 230-205-2
6-Chloro-1,3-dimethyluracil (CAS 6972-27-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7ClN2O2 and a molecular weight of 174.585 g/mol. Key properties include a melting point of 109-113 °C, a boiling point of 224.6±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 89.6±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6972-27-6
- Jingsj CID
- J-1110673-3
- Molecular Formula
- C6H7ClN2O2
- Molecular Weight
- 174.585 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 109-113 °C |
|---|---|
| Boiling Point | 224.6±50.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 89.6±30.1 °C |
| Exact Mass | 174.019608 |
| PSA | 44.00000 |
| LogP | 0.59 |
| Vapor Pressure | 0.1±0.4 mmHg at 25°C |
| Refractive Index | 1.577 |
| Additional Property | soluble |
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. 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 6-Chloro-1,3-dimethyluracil?
The CAS number of 6-Chloro-1,3-dimethyluracil is 6972-27-6.
What are the molecular formula and molecular weight of 6-Chloro-1,3-dimethyluracil?
6-Chloro-1,3-dimethyluracil has molecular formula C6H7ClN2O2 and molecular weight 174.585 g/mol.
What are the upstream and downstream products of 6-Chloro-1,3-dimethyluracil?
For 6-Chloro-1,3-dimethyluracil, Upstream Products: 1,3-Dimethylbarbituric acid, 6-Chlorouracil, Methyl bromide; Downstream Products: N-[1,3-Dimethyl-6-(methylamino)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl]acetamide, 6-[(3-chloropropyl)amino]-1,3-dimethyluracil, 6-[N-(2-Hydroxyethyl)amino]-1,3-dimethyl-2,4(1H,3H)-dione.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Chloro-1,3-dimethyluracil (CAS 6972-27-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1110673-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.