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ChemicalBook >> CAS DataBase List >>4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester

4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester

4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester Structure
4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester structure
CAS No.
1003209-11-7
Chemical Name:
4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester
Synonyms
tert-butyl 2-(4-oxo-6,7-dihydro-4h-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3(5h)-yl)acetate;tert-Butyl 2-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3-yl)acetate;4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester;4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-,1,1-dimethylethyl ester Key Physical Properties
CBNumber:
CB43352685
Molecular Formula:
C15H18N2O3S
Molecular Weight:
306.38
MDL Number:
MFCD07006495
MOL File:
1003209-11-7.mol
Last updated:2026-05-28 05:21:59
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4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester Properties

storage temp. Store at 0-8 °C

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501

4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA019EX1 tert-Butyl 2-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3-yl)acetate 98% 1003209-11-7 100mg $40 2026-05-29 Buy
aablocks AA019EX1 tert-Butyl 2-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3-yl)acetate 98% 1003209-11-7 250mg $73 2026-05-29 Buy
aablocks AA019EX1 tert-Butyl 2-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3-yl)acetate 98% 1003209-11-7 1g $146 2026-05-29 Buy
aablocks AA019EX1 tert-Butyl 2-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3-yl)acetate 98% 1003209-11-7 5g $436 2026-05-29 Buy
ACHEMBLOCK O34101 tert-butyl 2-(4-oxo-6,7-dihydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3(5H)-yl)acetate 95% 1003209-11-7 1G $200 2026-05-27 Buy
Product number Packaging Price Buy
AA019EX1 100mg $40 Buy
AA019EX1 250mg $73 Buy
AA019EX1 1g $146 Buy
AA019EX1 5g $436 Buy
O34101 1G $200 Buy

4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester Suppliers

Global Suppliers ( 6)
Supplier Tel Email Country ProdList Advantage
ShangHai Angti Biotechnology Co., Ltd. 13764913901 info@angtibio.com China 4975 55
Nanjing Meihao Pharmaceutical Technology Co., Ltd. meitaochem@126.com meitaochem@126.com China 19087 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49299 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Beijing Stronger Science Co., Ltd. 0531-88924771 15614660963 elsa.hang@strongerscience.com China 10622 58
Shanghai Yanbang Pharmaceutical Technology Co., Ltd 15618536883 1228181347@qq.com China 7948 58
Supplier Advantage
ShangHai Angti Biotechnology Co., Ltd. 55
Nanjing Meihao Pharmaceutical Technology Co., Ltd. 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Beijing Stronger Science Co., Ltd. 58
Shanghai Yanbang Pharmaceutical Technology Co., Ltd 58

1003209-11-7 (4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester) Related Search:

(4-Oxo-6,7-dihydro-4H,5H-cyclopenta[4,5]thieno-[2,3-d]pyrimidin-3-yl)-acetic acid AKOS B018620 4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one, 1,2,3,5,6,7-hexahydro-3-(2-methoxyethyl)-2-thioxo- 2-((3-ethyl-4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetic acid 4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one, 1,2,3,5,6,7-hexahydro-3-(1-methylethyl)-2-thioxo-
3-Isobutyl-2-mercapto-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one

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4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-, 1,1-dimethylethyl ester 4H-Cyclopenta[4,5]thieno[2,3-d]pyrimidine-3(5H)-acetic acid, 6,7-dihydro-4-oxo-,1,1-dimethylethyl ester Key Physical Properties tert-Butyl 2-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3-yl)acetate tert-butyl 2-(4-oxo-6,7-dihydro-4h-cyclopenta[4,5]thieno[2,3-d]pyrimidin-3(5h)-yl)acetate 1003209-11-7