Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Hydroxy-2-nitropyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

15206-26-5

15206-26-5 structure

Name: 5-Hydroxy-2-nitropyridine
Chemical Name: 6-nitropyridin-3-ol
CAS Number: 15206-26-5
Molecular Formula: C₅H₄N₂O₃
Molecular Weight: 140.097
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Nitropyridine
Create Date: 2018-04-13 08:00:00
Modify Date: 2025-08-20 09:06:34

Name	6-nitropyridin-3-ol
Synonyms	5-Hydroxy-2-nitro-pyridin 3-Pyridinol,6-nitro 6-nitropyridin-3-ol 5-Hydroxy-2-nitropyridine 3-Pyridinol, 6-nitro- 2-nitro-5-hydroxypyridine 6-Nitro-pyridin-3-ol 6-Nitro-3-pyridinol

Density	1.5±0.1 g/cm3
Boiling Point	443.8±30.0 °C at 760 mmHg
Molecular Formula	C₅H₄N₂O₃
Molecular Weight	140.097
Flash Point	222.2±24.6 °C
Exact Mass	140.022186
PSA	78.94000
LogP	0.79
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.623
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2933399090

39856-50-3

~22%

15206-26-5

Literature: MANNKIND CORPORATION; TOLERO PHARMACEUTICALS, INC.; ZENG, Qingping; FARIS, Mary; MOLLARD, Alexis; WARNER, Steven L.; FLYNN, Gary A. Patent: WO2014/52365 A1, 2014 ; Location in patent: Page/Page column 168 ;

17747-43-2

15206-26-5

Literature: Monatshefte fuer Chemie, , vol. 16, p. 753

Precursor 2
39856-50-3 17747-43-2
DownStream 0

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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