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2-Acetamido-5-mercapto-1,3,4-thiadiazole

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Origin: China

Cas No: 32873-56-6

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.: 32873-56-6 Formula: C4H5N3OS2 Molecular Weight: 175.23200

Description

Acetazolamide intermediate.

Basic Info

Chemical Name	2-Acetamido-5-mercapto-1,3,4-thiadiazole
Synonyms	2-Acetylamino-5-mercapto-1,3,4-thiadiazole;
CAS No.	32873-56-6
Molecular Formula	C4H5N3OS2
Molecular Weight	175.23200
PSA	121.92000
LogP	0.85820

Properties

Appearance & Physical State	Pale yellow solid
Density	1.71g/cm3
Refractive Index	1.794

Safety Info

HS Code	2934999090

Synthesis Route

carbon disulfide+1-acetylthiosemicarbazide→2-Acetamido-5-mercapto-1,3,4-thiadiazole
Acetic anhydride+5-Amino-1,3,4-thiadiazole-2-thiol→2-Acetamido-5-mercapto-1,3,4-thiadiazole
5-Amino-1,3,4-thiadiazole-2-thiol→2-Acetamido-5-mercapto-1,3,4-thiadiazole

Precursor

5-Amino-1,3,4-thiadiazole-2-thiol
Acetic anhydride
carbon disulfide
1-acetylthiosemicarbazide

Downstream Product

5-acetamido-1,3,4-thiadiazole-2-sulfonyl chloride
6-((5-amino-1,3,4-thiadiazol-2-yl)thio)-1,2,4-triazine-3,5(2H,4H)-dione
N-(5-Chloro-1,3,4-thiadiazol-2-yl)acetamide
N-(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)acetamide

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