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ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Pyridine compound Hydroxypyridine 3-Nitro-2-pyridinol

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3-Nitro-2-pyridinol NEW

$0.10 1000KG

$5.00 1KG

Min. Order1KG
Purity98%
Cas No6332-56-5
Supply Abilityg-kg-tons, free sample is available
Update time2025-09-25

Henan Fengda Chemical Co., Ltd

VIP3Y

China

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Chemical Properties

Product Name	3-Nitro-2-pyridinol
CAS No	6332-56-5
EC-No
Min. Order	1KG
Purity	98%
Supply Ability	g-kg-tons, free sample is available
Release date	2025/09/25

1. Materials information

Names

Name	3-Nitro-2-pyridinol
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	314.7±22.0 °C at 760 mmHg
Melting Point	212 °C (dec.)(lit.)
Molecular Formula	C5H4N2O3
Molecular Weight	140.097
Flash Point	144.1±22.3 °C
Exact Mass	140.022186
PSA	78.68000
LogP	-0.31
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.623

MSDS

3-nitropyridin-2-ol MSDS(Chinese)

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UU7718000

CHEMICAL NAME :
2-Pyridinol, 3-nitro-

CAS REGISTRY NUMBER :
6332-56-5

LAST UPDATED :
199410

DATA ITEMS CITED :
2

MOLECULAR FORMULA :
C5-H4-N2-O3

MOLECULAR WEIGHT :
140.11

WISWESSER LINE NOTATION :
T6NJ BQ CNW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms

TEST SYSTEM :
Bacteria - Salmonella typhimurium

DOSE/DURATION :
1 umol/plate

REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 58,11,1978

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi,Xn
Risk Phrases	R36/37/38;R40
Safety Phrases	S26-S36-S45-S36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	UU7718000
HS Code	2933399090

Synthetic Route

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3-nitropyridin-...

CAS#:4214-75-9

~87%

3-nitropyridin-2-ol

CAS#:6332-56-5

Literature: Okafor Journal of Organic Chemistry, 1982 , vol. 47, # 3 p. 592 - 594

2-Chloro-3-nitr...

CAS#:5470-18-8

~99%

3-nitropyridin-2-ol

CAS#:6332-56-5

Literature: Deng, Guanghui; Meng, Qinghua; Liu, Qian; Xu, Xuesong; Xu, Qiongfeng; Ren, Feng; Guo, Taylor B.; Lu, Hongtao; Xiang, Jia-Ning; Elliott, John D.; Lin, Xichen Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 12 p. 3973 - 3977

2-pyridone

CAS#:142-08-5

3-nitropyridin-2-ol

CAS#:6332-56-5

Literature: Angewandte Chemie, , vol. 49, p. 486,488

Precursor & DownStream

Precursor 4
CAS#:4214-75-9 3-nitropyridin-... CAS#:5470-18-8 2-Chloro-3-nitr... CAS#:142-08-5 2-pyridone CAS#:4093-88-3 METHYL-(3-NITRO...
DownStream 10	Previous 1/3 Next
CAS#:33630-99-8 3-Aminopyridin-2-ol CAS#:42242-11-5 3-Amino-2-cyano... CAS#:5470-18-8 2-Chloro-3-nitr... CAS#:147269-67-8 Benzyl (2-oxo-1...

Customs

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%

Articles3

5-Azidoepibatidine: an exceptionally potent photoaffinity ligand for neuronal alpha 4 beta 2 and alpha 7 nicotinic acetylcholine receptors.

Bioorg. Med. Chem. Lett. 13(3) , 525-7, (2003)

Racemic 5-azidoepibatidine [(+/-)-1] was synthesized via 5-aminoepibatidine as a candidate photoaffinity ligand with exceptionally high affinity at the mammalian neuronal nicotinic receptors (K(i) val...

85. Nucleophilic displacement reactions in aromatic systems. Part I. Kinetics of the reactions of chloronitropyridines with aromatic amines and with pyridine. Bishop RR, et al.

J. Chem. Soc. , 437-46, (1952)

Nitropyridyl glycosides: new glycosyl donors for enzymatic transglycosylation. Yasukochi T, et al.

Tetrahedron Lett. 40(36) , 6585-89, (1999)

Synonyms

3-Nitro-2(1H)-pyridinone

3-NITRO-2-PYRIDONE

MFCD00006270

2-hydroxy-3-nitro-pyridine

2-Hydroxy-3-Nitro

3-nitro-2-pyridino

EINECS 228-709-2

2(1H)-Pyridinone, 3-nitro-

2-Hydroxy-3-nitropyridine

3-nitropyridin-2-ol

hydroxynitropyridine

2-HYDRO-3-NITROPYRIDINE

3-Nitro-2-hydroxypyridine

2-Pyridinol,3-nitro

AURORA KA-2996

3-nitropyridin-2(1H)-one

2. Packaging of materials

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.

Or smaller package 1kg/bottle, 10kgs/bottle as request.

3. Shipping & Delivery

By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

4. Contact information

For more details, pls contact us freely.

Email address: Tina@fdachem.com

Mob: 86 13213167925

WhatsApp/Skype/Wechat/LINE: 86 13213167925

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Company Profile Introduction

Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials. We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations; We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.