ETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATE

Product Name: ETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATE
CAS No.: 17417-67-3
Chemical Name: ETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATE
Synonyms: AURORA 20245;AKOS BBS-00002543;VITAS-BB TBB013026;OTAVA-BB 7012340066;OTAVA-BB BB7012340066;Ethyl 5-Methyl-4-oxo-1H,4H-thieno[2,3-d]pyrimidine-6-carboxylate;ethyl 5-methyl-4-oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate;ETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATE;Ethyl 5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate;5-METHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID ETHYL ESTER
CBNumber: CB5104406
Molecular Formula: C10H10N2O3S
Formula Weight: 238.26
MOL File: 17417-67-3.mol

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ETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATE Property

Melting point:: >230°C
Boiling point:: 481.7±45.0 °C(Predicted)
Density: 1.49±0.1 g/cm3(Predicted)
storage temp.: Store at room temperature
pka: 10.92±0.20(Predicted)
form: solid
Appearance: Yellow to brown Solid
InChI: 1S/C10H10N2O3S/c1-3-15-10(14)7-5(2)6-8(13)11-4-12-9(6)16-7/h4H,3H2,1-2H3,(H,11,12,13)
InChIKey: ZPNFLBDMBNUQAI-UHFFFAOYSA-N
SMILES: O=C1C2=C(N=CN1)SC(C(OCC)=O)=C2C

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Safety

WGK Germany: WGK 3
Storage Class: 11 - Combustible Solids

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: OTV000876
Product name: Ethyl 5-methyl-4-oxo-3,4-dihydrothieno[2,3-<I>d</I>]pyrimidine-6-carboxylate
Packaging: 1 g
Price: $197
Updated: 2026/03/19

Oakwood

Product number: 021582
Product name: Ethyl5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]-pyrimidine-6-carboxylate
Purity: 95%
Packaging: 1g
Price: $15
Updated: 2021/12/16

Oakwood

Product number: 021582
Product name: Ethyl5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]-pyrimidine-6-carboxylate
Purity: 95%
Packaging: 5g
Price: $50
Updated: 2021/12/16

Oakwood

Product number: 021582
Product name: Ethyl5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]-pyrimidine-6-carboxylate
Purity: 95%
Packaging: 25g
Price: $195
Updated: 2021/12/16

Oakwood

Product number: 021582
Product name: Ethyl5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]-pyrimidine-6-carboxylate
Purity: 95%
Packaging: 100g
Price: $695
Updated: 2021/12/16

ETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATE Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate Sulfur Ethanol Diethylamine Ethyl cyanoacetate Formamide

Preparation Products

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ETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATE Suppliers

Austria 1 China 14 Germany 1 India 1 Ukraine 1 United Kingdom 2 United States 3 Global 23

Wuhan Chemwish Technology Co., Ltd

Tel: 86-027-67849912
Fax: 86-027-87531808
Email: sales@chemwish.com
Country: China
ProdList: 35896
Advantage: 56

Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
Fax: +86-21-54096319
Email: sales@sinch.com.cn
Country: China
ProdList: 11598
Advantage: 64

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 26640
Advantage: 65

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 86249
Advantage: 60

Amadis Chemical Company Limited

Tel: 571-89925085
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Email: sales@amadischem.com
Country: China
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SuZhou Medinoah Co.,LTD.

Tel: 0512-69561983 13914027025
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Abosyn

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Jilin Chinese Academy of Sciences-yanshen Technology

Tel: 18143011203
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Merck KGaA

Tel: 21-20338288
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Biosynth Biological Technology (Suzhou) Co Ltd

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17417-67-3, ETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATERelated Search:

2,5-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID ETHYL ESTER ETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATE 3-AMINO-5-METHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID ETHYL ESTER AURORA 20759 AURORA 20485 AURORA 20357 AURORA 20212 AURORA 20490 AURORA 20213 AURORA 20657 AURORA 20868 AURORA 21138 3-AMINO-2,5-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID ETHYL ESTER AURORA 20915 AURORA 20484 AURORA 20486 AURORA 21263 AURORA 21262

AURORA 20245

ETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATE

5-METHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID ETHYL ESTER

AKOS BBS-00002543

OTAVA-BB BB7012340066

OTAVA-BB 7012340066

VITAS-BB TBB013026

Thieno[2,3-d]pyrimidine-6-carboxylic acid, 1,4-dihydro-5-methyl-4-oxo-, ethyl ester

Ethyl 5-Methyl-4-oxo-1H,4H-thieno[2,3-d]pyrimidine-6-carboxylate

ethyl 5-methyl-4-oxo-1,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate

Ethyl 5-methyl-4-oxo-3,4-dihydrothieno[2,3-<i>d</i>]pyrimidine-6-carboxylate

17417-67-3