Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-amino-4-methylpyridine-2-carboxaldehyde thiosemicarbazone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

143621-37-8

143621-37-8 structure

143621-37-8 structure

Name: 3-amino-4-methylpyridine-2-carboxaldehyde thiosemicarbazone
Chemical Name: [(3-amino-4-methylpyridin-2-yl)methylideneamino]thiourea
CAS Number: 143621-37-8
Molecular Formula: C₈H₁₁N₅S
Molecular Weight: 209.27100
Create Date: 2018-06-21 18:21:55
Modify Date: 2025-09-18 12:57:11

Names
Properties

Name	[(3-amino-4-methylpyridin-2-yl)methylideneamino]thiourea
Synonyms	3-amino-4-methyl-2-formylpyridine thiosemicarbazone 3-amino-4-methylpyridine-2-carboxaldehyde thiosemicarbazone 3-AMP

Density	1.41g/cm3
Boiling Point	452.6ºC at 760mmHg
Molecular Formula	C₈H₁₁N₅S
Molecular Weight	209.27100
Flash Point	227.5ºC
Exact Mass	209.07400
PSA	125.95000
LogP	1.83210
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.694

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