6-Chloro-3-methyluracil
Also known as: 3-METHYL-6-CHLOROURACIL, 3-Methyl-6-chlorouracil, 6-Chloro-3-methyl-2,4(1H,3H)-pyrimidinedione, 6-Chloro-3-methylpyrimidine-2,4(1H,3H)-dione, 6-chloro-3-methyl-1H-pyrimidine-2,4-dione, 6-Chloro-3-dimethyl uracil, 6-Chloro-3-Methyuracil, 3-Methyl-6-chlorouracil, GC 97%, MFCD01074837, T6MVNVJ C1 FG
6-Chloro-3-methyluracil (CAS 4318-56-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5ClN2O2 and a molecular weight of 160.558 g/mol. Key properties include a melting point of 278-280°C (dec.), a boiling point of 268.7ºC at 760mmHg and a density of 1.5±0.1 g/cm3. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 4318-56-3
- Jingsj CID
- J-36243-6
- Molecular Formula
- C5H5ClN2O2
- Molecular Weight
- 160.558 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 278-280°C (dec.) |
|---|---|
| Boiling Point | 268.7ºC at 760mmHg |
| Density | 1.5±0.1 g/cm3 |
| Exact Mass | 160.003952 |
| PSA | 54.86000 |
| LogP | -0.06 |
| Refractive Index | 1.581 |
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-3-methyluracil?
The CAS number of 6-Chloro-3-methyluracil is 4318-56-3.
What are the molecular formula and molecular weight of 6-Chloro-3-methyluracil?
6-Chloro-3-methyluracil has molecular formula C5H5ClN2O2 and molecular weight 160.558 g/mol.
Which suppliers offer 6-Chloro-3-methyluracil?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of 6-Chloro-3-methyluracil?
For 6-Chloro-3-methyluracil, Upstream Products: N-METHYLBARBITURIC ACID, Malonic acid, Methylurea; Downstream Products: 3-Methyl-6-methylaminouracil, 2-[(6-Chloro-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl)methyl]benzonitrile, 6-Chloro-1,3-dimethyluracil.
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-3-methyluracil (CAS 4318-56-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36243-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.