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: 1H-Pyrrole-2-carboxylic acid, 5-formyl-4-methyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

280748-43-8

280748-43-8 structure

280748-43-8 structure

Name: 1H-Pyrrole-2-carboxylic acid, 5-formyl-4-methyl- (9CI)
Chemical Name: 5-formyl-4-methyl-1H-pyrrole-2-carboxylic acid
CAS Number: 280748-43-8
Molecular Formula: C₇H₇NO₃
Molecular Weight: 153.13500
Create Date: 2016-08-19 10:39:30
Modify Date: 2024-01-10 19:42:40

Name	5-formyl-4-methyl-1H-pyrrole-2-carboxylic acid
Synonyms	5-Formyl-4-methyl-1H-pyrrole-2-carboxylicacid 1H-Pyrrole-2-carboxylicacid,5-formyl-4-methyl 4-methyl-5-formyl-2-pyrrolecarboxylic acid

Density	1.414g/cm3
Boiling Point	389.6ºC at 760mmHg
Molecular Formula	C₇H₇NO₃
Molecular Weight	153.13500
Flash Point	189.4ºC
Exact Mass	153.04300
PSA	70.16000
LogP	0.83380
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.644

26018-26-8 structure

26018-26-8

~65%

280748-43-8 structure

280748-43-8

Literature: Sugen, Inc. Patent: US2004/266843 A1, 2004 ; Location in patent: Page 16; 17 ;

40611-85-6 structure

40611-85-6

~%

280748-43-8 structure

280748-43-8

Literature: Sun; Cui, Jean; Liang, Congxin; Zhou, Yong; Nematalla, Asaad; Wang, Xueyan; Chen, Hui; Tang, Cho; Wei, James Bioorganic and medicinal chemistry letters, 2002 , vol. 12, # 16 p. 2153 - 2157

Precursor 2
26018-26-8 40611-85-6
DownStream 2
346600-00-8 346600-38-2

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