4,6-Dichloropyrido[3,2-d]pyrimidine

Modify Date: 2024-01-09 11:56:00

4,6-Dichloropyrido[3,2-d]pyrimidine Structure
4,6-Dichloropyrido[3,2-d]pyrimidine structure
Common Name 4,6-Dichloropyrido[3,2-d]pyrimidine
CAS Number 175358-02-8 Molecular Weight 200.025
Density 1.6±0.1 g/cm3 Boiling Point 314.6±37.0 °C at 760 mmHg
Molecular Formula C7H3Cl2N3 Melting Point N/A
MSDS N/A Flash Point 173.3±12.1 °C

 Names

Name 4,6-Dichloropyrido[3,2-d]pyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 314.6±37.0 °C at 760 mmHg
Molecular Formula C7H3Cl2N3
Molecular Weight 200.025
Flash Point 173.3±12.1 °C
Exact Mass 198.970398
PSA 38.67000
LogP 0.77
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.682

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~91%

4,6-Dichloropyrido[3,2-d]pyrimidine Structure

4,6-Dichloropyr...

CAS#:175358-02-8

Literature: WO2005/58913 A1, ; Page/Page column 36 ;

~37%

4,6-Dichloropyrido[3,2-d]pyrimidine Structure

4,6-Dichloropyr...

CAS#:175358-02-8

Literature: WO2010/101949 A1, ; Page/Page column 110; 111 ; WO 2010/101949 A1

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4,6-Dichloropyrido[3,2-d]pyrimidine Structure

4,6-Dichloropyr...

CAS#:175358-02-8

Literature: Journal of Medicinal Chemistry, , vol. 39, # 9 p. 1823 - 1835

~%

4,6-Dichloropyrido[3,2-d]pyrimidine Structure

4,6-Dichloropyr...

CAS#:175358-02-8

Literature: Journal of Medicinal Chemistry, , vol. 39, # 9 p. 1823 - 1835

~%

4,6-Dichloropyrido[3,2-d]pyrimidine Structure

4,6-Dichloropyr...

CAS#:175358-02-8

Literature: Journal of Medicinal Chemistry, , vol. 39, # 9 p. 1823 - 1835

~%

4,6-Dichloropyrido[3,2-d]pyrimidine Structure

4,6-Dichloropyr...

CAS#:175358-02-8

Literature: US2012/238587 A1, ; US 20120238587 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

4,6-dichloropyrido<3,2-d>pyrimidine
4,6-Dichloropyrido[3,2-d]pyrimidine
Pyrido[3,2-d]pyrimidine, 4,6-dichloro-