2-Chloro-pyrido[2,3-d]pyrimidine

Modify Date: 2025-09-11 19:07:22

2-Chloro-pyrido[2,3-d]pyrimidine Structure
2-Chloro-pyrido[2,3-d]pyrimidine structure
Common Name 2-Chloro-pyrido[2,3-d]pyrimidine
CAS Number 91996-76-8 Molecular Weight 197.64500
Density N/A Boiling Point N/A
Molecular Formula C7H4ClN3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-chloropyrido[2,3-d]pyrimidine-4(1h)-thione
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H4ClN3S
Molecular Weight 197.64500
Exact Mass 196.98100
PSA 73.66000
LogP 2.34080
InChIKey UKKAUWMAMJUALO-UHFFFAOYSA-N
SMILES S=c1nc(Cl)[nH]c2ncccc12

 Safety Information

HS Code 2933990090

 Synthetic Route

~%

2-Chloro-pyrido[2,3-d]pyrimidine Structure

2-Chloro-pyrido...

CAS#:91996-76-8

Literature: Journal of the American Chemical Society, , vol. 77, p. 2256,2259

~%

2-Chloro-pyrido[2,3-d]pyrimidine Structure

2-Chloro-pyrido...

CAS#:91996-76-8

Literature: Journal of the American Chemical Society, , vol. 77, p. 2256,2259

~%

2-Chloro-pyrido[2,3-d]pyrimidine Structure

2-Chloro-pyrido...

CAS#:91996-76-8

Literature: Journal of the American Chemical Society, , vol. 77, p. 2256,2259

~%

2-Chloro-pyrido[2,3-d]pyrimidine Structure

2-Chloro-pyrido...

CAS#:91996-76-8

Literature: Journal of the American Chemical Society, , vol. 77, p. 2256,2259

 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

1,1,1,4,4,4-hexafluoro-2chlorobutene
1,1,1,4,4,4-Hexafluoro-2-chlorobut-2-ene
2-Chloro-1,1,1,4,4,4-hexafluorobutene-2
2-chloro-1,1,1,4,4,4-hexafluoro-2-buten
2-CHLORO-1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE
2-hydro-3-chloro-hexafluoro-2-butene
1,1,1,4,4,4-Hexafluoro-2-chloro-2-butene
2-Chlor-3H-hexafluor-but-2-en
2-Butene,2-chloro-1,1,1,4,4,4-hexafluoro
2-chloro-3H-hexafluoro-but-2-ene
Chfb
2-chloro 1,1,1,4,4,4-hexafluoro-2-butene
2-chloro-1,1,1,4,4,4-hexafluorobutene
FC-1326MXZ
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