2,4-dichloro-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine

2,4-二氯-6,7,8,9-四氢-5H-嘧啶并[4,5-d]氮杂卓

Also known as: 2,4-dichloro-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine hydrochloride, 2,4-dichloro-6,7,8,9-tetrahydro-5H-pyrimido[5,4-d]azepine hydrochloride, 2,4-dichloro-6,7,8,9-tetrahydro-5H-pyrimido[5,4-d]azepine, 2,4-dichloro-5H,6H,7H,8H,9H-pyrimido[4,5-d]azepine, 2,4-dichloro-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine HCl, 2,4-Dichloro-6,7,8,9-tetrahydro-5H-pyrimido[5,4-d]azepine hydrochloric acid salt, 5H-pyrimido[4,5-d]azepine, 2,4-dichloro-6,7,8,9-tetrahydro-, hydrochloride (1:?)

2,4-dichloro-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine (CAS 635698-50-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9Cl2N3 and a molecular weight of 218.083 g/mol. It is also known as 2,4-dichloro-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine hydrochloride, 2,4-dichloro-6,7,8,9-tetrahydro-5H-pyrimido[5,4-d]azepine hydrochloride and 2,4-dichloro-6,7,8,9-tetrahydro-5H-pyrimido[5,4-d]azepine. Key properties include a boiling point of 372.6±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 179.2±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

635698-50-9

Jingsj CID

J-1523295-7

Molecular Formula

C₈H₉Cl₂N₃

Chinese Name

2,4-二氯-6,7,8,9-四氢-5H-嘧啶并[4,5-d]氮杂卓

Molecular Weight

218.083 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026