Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Imidazole-4-carboxylicacid,2,5-difluoro-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

89676-60-8

89676-60-8 structure

89676-60-8 structure

Name: 1H-Imidazole-4-carboxylicacid,2,5-difluoro-(9CI)
Chemical Name: 2,5-difluoro-1H-imidazole-4-carboxylic acid
CAS Number: 89676-60-8
Molecular Formula: C₄H₂F₂N₂O₂
Molecular Weight: 148.06800
Create Date: 2018-12-10 09:32:14
Modify Date: 2025-08-24 16:54:38

Name	2,5-difluoro-1H-imidazole-4-carboxylic acid
Synonyms	1H-Imidazole-4-carboxylicacid,2,5-difluoro 2,4-Difluoroimidazole-5-carboxylic acid 2,4-Difluoro-1H-imidazole-5-carboxylic acid

Molecular Formula	C₄H₂F₂N₂O₂
Molecular Weight	148.06800
Exact Mass	148.00800
PSA	65.98000
LogP	0.38610

HS Code	2933290090

89676-59-5 structure

89676-59-5

~77%

89676-60-8 structure

89676-60-8

Literature: Takahashi, Kazuyuki; Kirk, Kenneth L.; Cohen, Louis A. Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1951 - 1954

HS Code	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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