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ChemicalBook >> CAS DataBase List >>Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester

Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester

Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester Structure
Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester structure
CAS No.
1434643-33-0
Chemical Name:
Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester
Synonyms
CPD2027;CS-B1628;ACN-053859;ND630 intermediate;CSB1628,CS-B-1628,CS B1628;tert-butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate;tert-butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,2-dihydrothieno[2,3-d]pyrimidin-3(4H)-yl)-2-methylpropanoate;Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester
CBNumber:
CB13367455
Molecular Formula:
C15H19BrN2O4S
Molecular Weight:
403.29
MDL Number:
MFCD31560463
MOL File:
1434643-33-0.mol
MSDS File:
SDS
Last updated:2026-05-27 23:32:09
Product description Number Pack Size Price
tert-Butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate >98% B64703 100mg $330
tert-Butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate >98% B64703 250mg $540
tert-Butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate >98% B64703 500mg $700
tert-Butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate >98% B64703 1g $1080
tert-Butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate >98% B64703 5g $3240
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Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester Properties

Density 1.471±0.06 g/cm3(Predicted)
storage temp. Storage temp. 2-8°C
pka 10.86±0.20(Predicted)
Appearance Off-white to light yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Synthonix B64703 tert-Butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate >98% 1434643-33-0 100mg $330 2026-05-06 Buy
Synthonix B64703 tert-Butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate >98% 1434643-33-0 250mg $540 2026-05-06 Buy
Synthonix B64703 tert-Butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate >98% 1434643-33-0 500mg $700 2026-05-06 Buy
Synthonix B64703 tert-Butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate >98% 1434643-33-0 1g $1080 2026-05-06 Buy
Synthonix B64703 tert-Butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate >98% 1434643-33-0 5g $3240 2026-05-06 Buy
Product number Packaging Price Buy
B64703 100mg $330 Buy
B64703 250mg $540 Buy
B64703 500mg $700 Buy
B64703 1g $1080 Buy
B64703 5g $3240 Buy

Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester Suppliers

Global( 28)Suppliers
Supplier Tel Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
TargetMol Chemicals Inc. 		+1-781-999-5354; +17819995354 marketing@targetmol.com United States 32466 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30225 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49734 58
TargetMol Chemicals Inc. 		+1-781-999-5354; support@targetmol.com United States 39039 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131957 58
ShangHai Caerulum Pharma Discovery Co., Ltd. 18149758185 18149758185 sales-cpd@caerulumpharma.com China 3504 58
Shanghai EFE Biological Technology Co., Ltd. 021-65675885 18964387627 info@efebio.com China 9804 58
Shanghai SuperLan Chemcial Technique Centre 0-2022843681 15618226720 chaolaichem@foxmail.com China 9555 58
Twochem Co.Ltd. 021-58111628 15800915896 sales@twochem.com China 1788 58
Supplier Advantage
ATK CHEMICAL COMPANY LIMITED 		60
TargetMol Chemicals Inc. 		58
Career Henan Chemica Co 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
TargetMol Chemicals Inc. 		58
Amadis Chemical Company Limited 		58
ShangHai Caerulum Pharma Discovery Co., Ltd. 58
Shanghai EFE Biological Technology Co., Ltd. 58
Shanghai SuperLan Chemcial Technique Centre 58
Twochem Co.Ltd. 58

View Lastest Price from Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
CS-B1628 pictures 2026-04-22 CS-B1628
1434643-33-0
 $32.00-71.00 98.94% 10g TargetMol Chemicals Inc.
  • CS-B1628 pictures
  • CS-B1628
    1434643-33-0
  • $32.00-71.00
  • 98.94%
  • TargetMol Chemicals Inc.

Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester Spectrum

Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester(1434643-33-0)1HNMR

1434643-33-0(Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester)Related Search:

dimethylsilanediol
Thieno[2,3-d]pyrimidine-3(2H)-acetic acid, 6-bromo-1,4-dihydro-α,α,5-trimethyl-2,4-dioxo-, 1,1-dimethylethyl ester CPD2027 tert-butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,2-dihydrothieno[2,3-d]pyrimidin-3(4H)-yl)-2-methylpropanoate tert-butyl 2-(6-bromo-5-methyl-2,4-dioxo-1,4-dihydrothieno[2,3-d]pyrimidin-3(2H)-yl)-2-methylpropanoate ND630 intermediate ACN-053859 CS-B1628 CSB1628,CS-B-1628,CS B1628 1434643-33-0