7,8-Dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid 1,1-dimethylethyl ester

Modify Date: 2024-01-30 08:13:24

7,8-Dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid 1,1-dimethylethyl ester Structure
7,8-Dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid 1,1-dimethylethyl ester structure
Common Name 7,8-Dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid 1,1-dimethylethyl ester
CAS Number 192869-49-1 Molecular Weight 235.282
Density 1.2±0.1 g/cm3 Boiling Point 361.2±42.0 °C at 760 mmHg
Molecular Formula C12H17N3O2 Melting Point N/A
MSDS N/A Flash Point 172.2±27.9 °C

 Names

Name tert-butyl 7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 361.2±42.0 °C at 760 mmHg
Molecular Formula C12H17N3O2
Molecular Weight 235.282
Flash Point 172.2±27.9 °C
Exact Mass 235.132080
PSA 55.32000
LogP 0.39
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.539
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Precursor & DownStream

Precursor  1

DownStream  0

 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-Methyl-2-propanyl 7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
tert-Butyl 7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
Pyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid, 7,8-dihydro-, 1,1-dimethylethyl ester