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

DC Chemicals Limited
China
Product Name: AI3-51930
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Propanoic acid,2-[2-(aminocarbonyl)hydrazinylidene]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2704-30-5

2704-30-5 structure

2704-30-5 structure

Name: AI3-51930
Chemical Name: (2E)-2-(carbamoylhydrazinylidene)propanoic acid
CAS Number: 2704-30-5
Molecular Formula: C₄H₇N₃O₃
Molecular Weight: 145.11700
Create Date: 2018-12-24 15:10:23
Modify Date: 2025-09-12 20:30:41
Pyruvic acid semicarbazone is a biochemical.

Name	(2E)-2-(carbamoylhydrazinylidene)propanoic acid
Synonyms	isoamyl pyruvate Brenztraubensaeuresemicarbazon Propanoic acid,2-oxo-,3-methylbutyl ester Isoamylpyruvat 2-Semicarbazono-propionsaeure Pyruvic acid,isopentyl ester 2-semicarbazono-propionic acid isopentyl pyruvate Brenztraubensaeure-isopentylester pyruvic acid semicarbazone

Density	1.54g/cm3
Molecular Formula	C₄H₇N₃O₃
Molecular Weight	145.11700
Exact Mass	145.04900
PSA	104.78000
LogP	0.20640
Index of Refraction	1.582

HS Code	2928000090

Precursor 0
DownStream 2
932-53-6 89314-30-7

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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