Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-pyrazole-3-acetic acid, 5-amino-
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1H-pyrazole-3-acetic acid, 5-amino-
Price: ￥698.0/250mg ￥238.0/50mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Amino-1H-pyrazole-3-acetic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

174891-10-2

174891-10-2 structure

174891-10-2 structure

Name: 1H-pyrazole-3-acetic acid, 5-amino-
Chemical Name: 5-Amino-1H-pyrazole-3-acetic acid
CAS Number: 174891-10-2
Molecular Formula: C₅H₇N₃O₂
Molecular Weight: 141.128
Create Date: 2018-09-09 11:14:01
Modify Date: 2025-08-25 11:01:52

Name	5-Amino-1H-pyrazole-3-acetic acid
Synonyms	1H-pyrazole-3-acetic acid, 5-amino- 2-(3-amino-1H-pyrazol-5-yl)acetic acid 1H-Pyrazole-5-acetic acid, 3-amino- (5-Amino-1H-pyrazol-3-yl)acetic acid (3-Amino-1H-pyrazol-5-yl)acetic acid

Density	1.6±0.1 g/cm3
Boiling Point	504.4±35.0 °C at 760 mmHg
Molecular Formula	C₅H₇N₃O₂
Molecular Weight	141.128
Flash Point	258.8±25.9 °C
Exact Mass	141.053833
PSA	92.00000
LogP	-1.01
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.676
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2933199090

54711-21-6 structure

54711-21-6

~98%

174891-10-2 structure

174891-10-2

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2004/58781 A1, 2004 ; Location in patent: Page 41 ; WO 2004/058781 A1

Precursor 1
54711-21-6
DownStream 3
557770-91-9 957881-03-7 722544-51-6

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.