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ChemicalBook >> CAS DataBase List >>tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate

tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate

tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate Structure
tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate structure
CAS No.
1056934-87-2
Chemical Name:
tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
Synonyms
6-Boc-4-dichloro-5,6,7,8-...;TERT-BUTYL 4-CHLORO-7,8-DIHYDROPYRIDO;N-Boc-4-chloro-5,7,8-trihydropyrido[3,4-d]pyrimidine;6-Boc-4-dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyriMidine;tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H);tert-butyl 4-chloro-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine-6-carboxylate;tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyriMidin-6(5H)-carboxylate;TERT-BUTYL 4-CHLORO-7,8-DIHYDROPYRIDO[4,3-D]PYRIMIDINE-6(5H)-CARBOXYLAT;tert-butyl 4-chloro-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate;tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
CBNumber:
CB4125422
Molecular Formula:
C12H16ClN3O2
Molecular Weight:
269.73
MDL Number:
MFCD08273922
MOL File:
Mol file
MSDS File:
SDS
Last updated:2026-09-12 18:52:17
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tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate Properties

Boiling point 395.8±42.0 °C(Predicted)
Density 1.266±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka 0.24±0.20(Predicted)
Appearance Light yellow to yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338

tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate price More Price(41)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth GSB93487 tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate 1056934-87-2 5g $649 2026-06-04 Buy
Biosynth GSB93487 tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate 1056934-87-2 10g $778.8 2026-06-04 Buy
Biosynth GSB93487 tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate 1056934-87-2 25g $1103.25 2026-06-04 Buy
Matrix Scientific 070544 tert-Butyl 4-chloro-7,8-dihydropyrido-[4,3-d]pyrimidine-6(5H)-carboxylate 1056934-87-2 1.00g $1853 2026-05-18 Buy
Synthonix C5963 tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate 97.0% 1056934-87-2 100mg $20 2026-05-06 Buy
Product number Packaging Price Buy
GSB93487 5g $649 Buy
GSB93487 10g $778.8 Buy
GSB93487 25g $1103.25 Buy
070544 1.00g $1853 Buy
C5963 100mg $20 Buy

tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate Chemical Properties, Uses, Production

tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate synthesis

109229-22-3
1056934-87-2
Synthesis of tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate from 6-benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one

tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate Preparation Products And Raw materials

Raw materials

6-benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one 1-Benzyl-3-ethoxycarbonyl-4-piperidone

Preparation Products

tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate Suppliers

Global Suppliers ( 102)
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
T&W GROUP 021-61551611 13296011611 contact@trustwe.com China 9884 58
Shanghai Topbiochem Technology Co., Ltd +86-21-60341587 sales@topbiochem.com China 6166 58
Shanghai Jian Chao Chemical Technology Co., Ltd. 150-2103-5486 18017383231 983544897@qq.com China 9335 55
SynAsst Chemical. 021-60343070 China 12731 55
EnliPharma Technology Co., Ltd 0551-66399836 18955197623 sales@enlipharma.com China 1875 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Worldyang Chemical Co.,Ltd. 021-56795766 sales@worldyachem.com China 9475 58
Jiaxing Novartis Chemical Co., Ltd. 18957373295 China 1579 58
Supplier Advantage
Capot Chemical Co., Ltd 66
Pure Chemistry Scientific Inc. 62
T&W GROUP 58
Shanghai Topbiochem Technology Co., Ltd 58
Shanghai Jian Chao Chemical Technology Co., Ltd. 55
SynAsst Chemical. 55
EnliPharma Technology Co., Ltd 55
Bide Pharmatech Ltd. 60
Shanghai Worldyang Chemical Co.,Ltd. 58
Jiaxing Novartis Chemical Co., Ltd. 58

View Latest Price from tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate pictures 2025-05-12 tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
1056934-87-2
 1kg 98% 500 kgs PUSHAN INDUSTRIAL (SHAANXI) CO.,LTD
TERT-BUTYL 4-CHLORO-7,8-DIHYDROPYRIDO[4,3-D]PYRIMIDINE-6(5H)-CARBOXYLATE pictures 2019-12-20 TERT-BUTYL 4-CHLORO-7,8-DIHYDROPYRIDO[4,3-D]PYRIMIDINE-6(5H)-CARBOXYLATE
1056934-87-2
 $1.00 1KG 99% Career Henan Chemical Co

tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate Spectrum

TERT-BUTYL 4-CHLORO-7,8-DIHYDROPYRIDO[4,3-D]PYRIMIDINE-6(5H)-CARBOXYLATE(1056934-87-2)1HNMR

1056934-87-2 (tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate) Related Search:

tert-butyl 4-chloro-5,6-dihydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine-7(8H)-carboxylate7(6H)-carboxylic acid Trichloroisocyanuric acid tert-butyl 2-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate Benzyl 2,4-dichloro-6,7-dihydropyrido[2,3-d]pyriMidine-8(5H)-carboxylate 4-chloro-5,8-dihydro-6H-pyrido[3,4-d]pyriMidine-7-carboxylic acid tert-butyl ester
6-Boc-4-dichloro-5,6,7,8-... 6-Boc-4-dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyriMidine tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyriMidin-6(5H)-carboxylate TERT-BUTYL 4-CHLORO-7,8-DIHYDROPYRIDO 4-Chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid 1,1-dimethylethyl ester tert-butyl 4-chloro-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H) tert-butyl 4-chloro-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine-6-carboxylate 4-Chloro-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid tert-butyl ester Pyrido[4,3-d]pyrimidine-6(5H)-carboxylic acid, 4-chloro-7,8-dihydro-, 1,1-dimethylethyl ester 1,1-Dimethylethyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate N-Boc-4-chloro-5,7,8-trihydropyrido[3,4-d]pyrimidine TERT-BUTYL 4-CHLORO-7,8-DIHYDROPYRIDO[4,3-D]PYRIMIDINE-6(5H)-CARBOXYLAT tert-Butyl 4-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate 1056934-87-2 Heterocycle-Pyrimidine series pyrimidine 1