Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Amino-6-methoxy-4-oxo-4H-1-benzopyran-3-carboxaldehyde
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-AMINO-6-METHOXY-4-OXO-4H-CHROMENE-3-CARBALDEHYDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

68301-78-0

68301-78-0 structure

68301-78-0 structure

Name: 2-AMINO-6-METHOXY-4-OXO-4H-CHROMENE-3-CARBALDEHYDE
Chemical Name: 2-amino-6-methoxy-4-oxochromene-3-carbaldehyde
CAS Number: 68301-78-0
Molecular Formula: C₁₁H₉NO₄
Molecular Weight: 219.19300
Create Date: 2019-01-21 18:07:03
Modify Date: 2025-08-29 10:55:03

Name	2-amino-6-methoxy-4-oxochromene-3-carbaldehyde
Synonyms	2-amino-6-methoxy-4-oxo-4H-chromene-3-carbaldehyde HMS2756E04

Density	1.449g/cm3
Boiling Point	457.4ºC at 760 mmHg
Molecular Formula	C₁₁H₉NO₄
Molecular Weight	219.19300
Flash Point	268.7ºC
Exact Mass	219.05300
PSA	82.53000
LogP	1.77750
Index of Refraction	1.671

HS Code	2922509090

50743-21-0 structure

50743-21-0

~70%

68301-78-0 structure

68301-78-0

Literature: Nohara; Ishiguro; Ukawa; Sugihara; Maki; Sanno Journal of Medicinal Chemistry, 1985 , vol. 28, # 5 p. 559 - 586

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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