Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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1199-60-6

1199-60-6 structure

1199-60-6 structure

Name: 4H-Pyran-2-carboxylic acid, 5-methoxy-4-oxo-
Chemical Name: 5-methoxy-4-oxopyran-2-carboxylic acid
CAS Number: 1199-60-6
Molecular Formula: C₇H₆O₅
Molecular Weight: 170.12000
Create Date: 2017-12-01 20:38:03
Modify Date: 2024-02-26 05:56:14

Name	5-methoxy-4-oxopyran-2-carboxylic acid
Synonyms	Komensaeure-methylether 5-Methoxy-4-oxo-4H-pyran-2-carboxylic acid 5-Methoxy-4-oxo-4H-pyran-2-carbonsaeure Comeninsaeure-methylether 4H-Pyran-2-carboxylic acid,5-methoxy-4-oxo F2158-0171

Density	1.45±0.1 g/cm3
Boiling Point	398.0±42.0 °C at 760 mmHg
Melting Point	282 °C
Molecular Formula	C₇H₆O₅
Molecular Weight	170.12000
Exact Mass	170.02200
PSA	76.74000
LogP	0.34660

Hazard Codes	Xi
HS Code	2932999099

6269-25-6 structure

6269-25-6

~59%

1199-60-6 structure

1199-60-6

Literature: Burckhardt, Tobias; Harms, Klaus; Koert, Ulrich Organic Letters, 2012 , vol. 14, # 17 p. 4674 - 4677

501-30-4 structure

501-30-4

~%

1199-60-6 structure

1199-60-6

Literature: Burckhardt, Tobias; Harms, Klaus; Koert, Ulrich Organic Letters, 2012 , vol. 14, # 17 p. 4674 - 4677

499-78-5 structure

499-78-5

77-78-1 structure

77-78-1

~%

1199-60-6 structure

1199-60-6

Literature: Yabuta Journal of the Chemical Society, 1924 , vol. 125, p. 584

Precursor 4
6269-25-6 501-30-4 499-78-5 77-78-1
DownStream 2
5878-19-3 144-62-7

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%