Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2H-Pyran-6-carboxylicacid, 2-oxo-
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-Pyran-6-carboxylicacid, 2-oxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

672-67-3

672-67-3 structure

672-67-3 structure

Name: 2H-Pyran-6-carboxylicacid, 2-oxo-
Chemical Name: 6-oxopyran-2-carboxylic acid
CAS Number: 672-67-3
Molecular Formula: C₆H₄O₄
Molecular Weight: 140.09400
Create Date: 2018-09-22 13:45:16
Modify Date: 2024-01-09 16:18:31

Name	6-oxopyran-2-carboxylic acid
Synonyms	2-pyranone-6-carboxylic acid 6-hydroxycarbonyl-2-pyron pyrone-6-carboxylic acid 2-Poca 2H-pyran-2-one-6-carboxylic acid 2H-Pyran-6-carboxylic acid,2-oxo 2-oxo-2H-pyran-6-carboxylic acid 6-oxo-6H-pyran-2-carboxylic acid 2-Pyrone-6-carboxylic acid 6-Carboxypyrone-2

Density	1.542 g/cm3
Boiling Point	353.2ºC at 760 mmHg
Molecular Formula	C₆H₄O₄
Molecular Weight	140.09400
Flash Point	159.4ºC
Exact Mass	140.01100
PSA	67.51000
LogP	0.33800
Index of Refraction	1.577

129363-87-7 structure

129363-87-7

~30%

672-67-3 structure

672-67-3

Literature: NEURIM PHARMACEUTICALS (1991) LTD. Patent: WO2007/93880 A2, 2007 ; Location in patent: Page/Page column 37; 38 ; WO 2007/093880 A2

30113-77-0 structure

30113-77-0

~87%

672-67-3 structure

672-67-3

Literature: Rocca, J. R.; Tumlinson, J. H.; Glancey, B. M.; Lofgren, C. S. Tetrahedron Letters, 1983 , vol. 24, # 18 p. 1889 - 1892

874531-13-2 structure

874531-13-2

~%

672-67-3 structure

672-67-3

Literature: Rossi; Schinz Helvetica Chimica Acta, 1948 , vol. 31, p. 473,483

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