Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Chroman-8-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

31457-16-6

31457-16-6 structure

31457-16-6 structure

Name: Chroman-8-carboxylic acid
Chemical Name: 3,4-dihydro-2H-chromene-8-carboxylic acid
CAS Number: 31457-16-6
Molecular Formula: C₁₀H₁₀O₃
Molecular Weight: 178.18500
Create Date: 2018-09-21 06:46:49
Modify Date: 2024-01-14 17:43:27

Name	3,4-dihydro-2H-chromene-8-carboxylic acid
Synonyms	8-chromancarboxylic acid 3,4-dihydro-2H-1-benzopyran-8-carboxylic acid chromane-8-carboxylic acid 2H-3.4-Dihydro-benzopyran-8-carbonsaeure chroman 8-carboxylic acid

Molecular Formula	C₁₀H₁₀O₃
Molecular Weight	178.18500
Exact Mass	178.06300
PSA	46.53000
LogP	1.70980

HS Code	2932999099

493-08-3 structure

493-08-3

124-38-9 structure

124-38-9

~%

31457-16-6 structure

31457-16-6

Literature: Actelion Phamaceuticals Ltd. Patent: US2010/16401 A1, 2010 ; Location in patent: Page/Page column 39 ;

75948-75-3 structure

75948-75-3

~63%

31457-16-6 structure

31457-16-6

Literature: Meyers, A. I.; Reuman, Michael; Gabel, Richard A. Journal of Organic Chemistry, 1981 , vol. 46, # 4 p. 783 - 788

119-36-8 structure

119-36-8

~%

31457-16-6 structure

31457-16-6

Literature: Meyers, A. I.; Reuman, Michael; Gabel, Richard A. Journal of Organic Chemistry, 1981 , vol. 46, # 4 p. 783 - 788

6282-42-4 structure

6282-42-4

~%

31457-16-6 structure

31457-16-6

Literature: Meyers, A. I.; Reuman, Michael; Gabel, Richard A. Journal of Organic Chemistry, 1981 , vol. 46, # 4 p. 783 - 788

75934-01-9 structure

75934-01-9

~%

31457-16-6 structure

31457-16-6

Literature: Meyers, A. I.; Reuman, Michael; Gabel, Richard A. Journal of Organic Chemistry, 1981 , vol. 46, # 4 p. 783 - 788

75934-00-8 structure

75934-00-8

~%

31457-16-6 structure

31457-16-6

Literature: Meyers, A. I.; Reuman, Michael; Gabel, Richard A. Journal of Organic Chemistry, 1981 , vol. 46, # 4 p. 783 - 788

75934-02-0 structure

75934-02-0

~%

31457-16-6 structure

31457-16-6

Literature: Meyers, A. I.; Reuman, Michael; Gabel, Richard A. Journal of Organic Chemistry, 1981 , vol. 46, # 4 p. 783 - 788

75934-05-3 structure

75934-05-3

~%

31457-16-6 structure

31457-16-6

Literature: Meyers, A. I.; Reuman, Michael; Gabel, Richard A. Journal of Organic Chemistry, 1981 , vol. 46, # 4 p. 783 - 788

31456-98-1 structure

31456-98-1

~%

31457-16-6 structure

31457-16-6

Literature: Meyers, A. I.; Reuman, Michael; Gabel, Richard A. Journal of Organic Chemistry, 1981 , vol. 46, # 4 p. 783 - 788

Precursor 9
493-08-3 124-38-9 119-36-8 6282-42-4
75934-01-9 75934-00-8 75934-02-0 75934-05-3
31456-98-1
DownStream 1
1034566-09-0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%