3-Pyridinol 1-oxide

Suppliers

Names

[ Name ]:
3-Pyridinol 1-oxide

[Synonym ]:
MFCD00006200
3-Pyridinol-1-oxide
1-oxidopyridin-1-ium-3-ol
Pyridin-3-ol-1-oxid
EINECS 229-545-4
3-Pyridinol 1-oxide
3-Pyridinol-N-oxide
Pyridin-3-ol-1-oxyde
3-Pyridinol, 1-oxide
Pyridin-3-ol 1-oxide

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
387.7±15.0 °C at 760 mmHg

[ Melting Point ]:
190-192 °C(lit.)

[ Molecular Formula ]:
C₅H₅NO₂

[ Molecular Weight ]:
111.099

[ Flash Point ]:
188.3±20.4 °C

[ Exact Mass ]:
111.032028

[ PSA ]:
45.69000

[ LogP ]:
-0.61

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.554

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UU7719100

CHEMICAL NAME :: 3-Pyridinol, 1-oxide

CAS REGISTRY NUMBER :: 6602-28-4

BEILSTEIN REFERENCE NO. :: 0107683

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H5-N-O2

MOLECULAR WEIGHT :: 111.11

WISWESSER LINE NOTATION :: T6NJ AO CQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5473 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TOXIA6 Toxicon. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.1- 1962- Volume(issue)/page/year: 23,815,1985

Safety Information

[ Symbol ]:

GHS07, GHS08

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302 + H312 + H332-H315-H319-H335-H351

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38;R40

[ Safety Phrases ]:
S26-S27-S36/37/39-S7/8

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
UU7719100

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

3-Methoxy-4-nitropyridine 1-oxide
3-hydroxypyridin-2-carbonitril
(2-cyanopyridin-3-yl) N,N-dimethylcarbamate
2-Bromo-3-pyridinol-1-oxide
2,6-dibromo-3-hydroxypyridine N-oxide
2-chlorpyridin-3-ol
2-Brompyridin-3-ol
4-Bromo-3-methoxypyridine
Pyridin-3-ol
3-Methoxypyridine 1-oxide

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%

Articles

Purification and properties of Escherichia coli dimethyl sulfoxide reductase, an iron-sulfur molybdoenzyme with broad substrate specificity.

J. Bacteriol. 170(4) , 1505-10, (1988)

Dimethyl sulfoxide reductase, a terminal electron transfer enzyme, was purified from anaerobically grown Escherichia coli harboring a plasmid which codes for dimethyl sulfoxide reductase. The enzyme w...

Structure and reactivity of 3-hydroxypyridine N-oxide. Grachev VT, et al.

Chem. Heterocycl. Comp. 10(1) , 80-83, (1974)