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

Nanjing Peptide Biotech Ltd
China
Product Name: 5H-（1）Benzopyrano（2,3-b）Pyridin-5-ol
Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
Purity: 98.0%
Stocking Period: 7 Day
Contact: jom
Email: chenglong.fan@njpeptide.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5H-[1]Benzopyrano[2,3-b]pyridin-5-ol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6722-09-4

6722-09-4 structure

6722-09-4 structure

Name: 5H-(1)Benzopyrano(2,3-b)Pyridin-5-ol
Chemical Name: 5H-[1]Benzopyrano[2,3-b]Pyridin-5-ol
CAS Number: 6722-09-4
Molecular Formula: C₁₂H₉NO₂
Molecular Weight: 199.20500
Create Date: 2018-12-03 16:31:06
Modify Date: 2025-08-25 12:05:54

Name	5H-[1]Benzopyrano[2,3-b]Pyridin-5-ol
Synonyms	5H-chromeno[2,3-b]pyridin-5-ol

Density	1.352g/cm3
Boiling Point	363.4ºC at 760 mmHg
Molecular Formula	C₁₂H₉NO₂
Molecular Weight	199.20500
Flash Point	173.6ºC
Exact Mass	199.06300
PSA	42.35000
LogP	2.26900
Index of Refraction	1.67

HS Code	2934999090

6537-46-8 structure

6537-46-8

~%

6722-09-4 structure

6722-09-4

Literature: Mann; Reid Journal of the Chemical Society, 1952 , p. 2057,2060

35620-71-4 structure

35620-71-4

~%

6722-09-4 structure

6722-09-4

Literature: Mann; Reid Journal of the Chemical Society, 1952 , p. 2057,2060

Precursor 2
6537-46-8 35620-71-4
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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