2,4-Dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

Modify Date: 2024-02-01 14:29:27

2,4-Dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine Structure
2,4-Dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine structure
Common Name 2,4-Dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
CAS Number 726697-13-8 Molecular Weight 204.05700
Density 1.43g/cm3 Boiling Point 354ºC at 760 mmHg
Molecular Formula C7H7Cl2N3 Melting Point N/A
MSDS N/A Flash Point 167.9ºC

 Names

Name 2,4-Dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.43g/cm3
Boiling Point 354ºC at 760 mmHg
Molecular Formula C7H7Cl2N3
Molecular Weight 204.05700
Flash Point 167.9ºC
Exact Mass 203.00200
PSA 37.81000
LogP 1.75790
Index of Refraction 1.584

 Safety Information

HS Code 2933990090

 Synthetic Route

~55%

2,4-Dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine Structure

2,4-Dichloro-5,...

CAS#:726697-13-8

Literature: ZHOU, Han-Jie; PARLATI, Francesco; WUSTROW, David Patent: WO2014/15291 A1, 2014 ; Location in patent: Page/Page column 172; 173 ;

~%

2,4-Dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine Structure

2,4-Dichloro-5,...

CAS#:726697-13-8

Literature: WO2014/15291 A1, ;

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine