4,6-Dichloro-3-methylisoxazolo[5,4-d]pyrimidine

4,6-二氯-3-甲基异噁唑并[5,4-d]嘧啶

Also known as: Isoxazolo[5,4-d]pyrimidine, 4,6-dichloro-3-methyl-, 4,6-Dichloro-3-methyl-isoxazolo[5,4-d]pyrimidine, 4,6-Dichloro-3-methyl[1,2]oxazolo[5,4-d]pyrimidine, 4,6-dichloro-3-methyl-[1,2]oxazolo[5,4-d]pyrimidine, QC-3283, RW3818

4,6-Dichloro-3-methylisoxazolo[5,4-d]pyrimidine (CAS 1253654-79-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3Cl2N3O and a molecular weight of 204.014 g/mol. It is also known as Isoxazolo[5,4-d]pyrimidine, 4,6-dichloro-3-methyl-, 4,6-Dichloro-3-methyl-isoxazolo[5,4-d]pyrimidine and 4,6-Dichloro-3-methyl[1,2]oxazolo[5,4-d]pyrimidine. Key property: a density of 1.6±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1253654-79-3

Jingsj CID

J-1461525-4

Molecular Formula

C₆H₃Cl₂N₃O

Chinese Name

4,6-二氯-3-甲基异噁唑并[5,4-d]嘧啶

Molecular Weight

204.014 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026