Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid hydrazide
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid hydrazide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid hydrazide
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

75423-15-3

75423-15-3 structure

75423-15-3 structure

Name: 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid hydrazide
Chemical Name: 4-methylthiadiazole-5-carbohydrazide
CAS Number: 75423-15-3
Molecular Formula: C₄H₆N₄OS
Molecular Weight: 158.18200
Create Date: 2018-10-05 16:55:36
Modify Date: 2025-09-09 10:07:56

Name	4-methylthiadiazole-5-carbohydrazide
Synonyms	4-methyl-1,2,3-thiadiazole-5-carbohydrazide 4-methyl-1,2,3-thiadiazol-5-carbonylhydrazine MFCD00052212 4-methyl-1,2,3-thidiazole-5-carbohydrazide

Density	1.449g/cm3
Melting Point	143-145ºC(lit.)
Molecular Formula	C₄H₆N₄OS
Molecular Weight	158.18200
Exact Mass	158.02600
PSA	109.14000
LogP	0.54120
Index of Refraction	1.616

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36
HS Code	2934999090

18212-20-9 structure

18212-20-9

~84%

75423-15-3 structure

75423-15-3

Literature: Archiv der Pharmazie, , vol. 333, # 10 p. 347 - 354

Precursor 1
18212-20-9
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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