Home > Aromatic Compounds> 5-AMINO-1,2,3-THIADIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER

5-AMINO-1,2,3-THIADIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER

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Origin: China

Cas No: 6440-02-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 6440-02-4 Formula: C5H7N3O2S Molecular Weight: 173.19300

Basic Info

Chemical Name	5-AMINO-1,2,3-THIADIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
Synonyms	ethyl 5-aminothiadiazole-4-carboxylate;
CAS No.	6440-02-4
Molecular Formula	C5H7N3O2S
Molecular Weight	173.19300
PSA	106.34000
LogP	0.87820

Properties

Density	1.419g/cm3
Boiling Point	297.6ºC at 760 mmHg
Melting Point	123-125ºC
Flash Point	133.8ºC
Refractive Index	1.594

Safety Info

HS Code	2934999090

Synthesis Route

2-cyano-2-diazonio-1-ethoxyethenolate→5-AMINO-1,2,3-THIADIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
ethyl 5-chlorothiadiazole-4-carboxylate→5-AMINO-1,2,3-THIADIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
5-AMINO-1,2,3-THIADIAZOLE-N-PHENOXYCARBONYL-4-CARBOXYLIC ACID ETHYL ESTER→5-AMINO-1,2,3-THIADIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER

Precursor

ethyl 5-chlorothiadiazole-4-carboxylate
5-AMINO-1,2,3-THIADIAZOLE-N-PHENOXYCARBONYL-4-CARBOXYLIC ACID ETHYL ESTER
2-cyano-2-diazonio-1-ethoxyethenolate

Downstream Product

5-methyl-2H-thiadiazolo[5,4-d]pyrimidin-7-one
ethyl 5-chlorothiadiazole-4-carboxylate

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