2-Brompyridin-3-ol

Names

[ Name ]:
2-Brompyridin-3-ol

[Synonym ]:
2-Bromo-3-hydroxypyridine
2-Bromo-3-pyridinol
MFCD00006220
2-Brompyridin-3-ol
EINECS 229-547-5
2-bromopyridin-3-ol
3-Pyridinol, 2-bromo-

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
321.7±22.0 °C at 760 mmHg

[ Melting Point ]:
185-188 °C(lit.)

[ Molecular Formula ]:
C₅H₄BrNO

[ Molecular Weight ]:
174.00

[ Flash Point ]:
148.4±22.3 °C

[ Exact Mass ]:
172.947617

[ PSA ]:
33.12000

[ LogP ]:
1.66

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.614

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UU7705000

CHEMICAL NAME :: 3-Pyridinol, 2-bromo-

CAS REGISTRY NUMBER :: 6602-32-0

BEILSTEIN REFERENCE NO. :: 0109829

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H4-Br-N-O

MOLECULAR WEIGHT :: 174.01

WISWESSER LINE NOTATION :: T6NJ BE CQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04679

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 ]:
Xn:Harmful

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S26-S36-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
UU7705000

[ HS Code ]:
29333999

Precursor & DownStream

Precursor

Pyridin-3-ol
3-Ethoxy-2-nitropyridine
2-Nitro-3-pyridinol
2-nitro-1-oxy-pyridin-3-ol
3-Bromopyridine
3-Pyridinol 1-oxide
3-ethoxypyridine
Pyridine
Bromine

DownStream

7-chloro-2-iodofuro[3,2-b]pyridine
2-bromo-3-(3-methylbut-2-enoxy)pyridine
2-(Trimethylsilyl)furo[3,2-b]pyridine
4H-Pyrano[3,2-b]pyridin-4-one, 2,3-dihydro-
4-METHYLENE-3,4-DIHYDRO-2H-PYRANO[3,2-B]PYRIDINE
2-BROMO-6-IODO-3-METHOXYPYRIDINE
3,3-Dihydroxy-2,2-bipyridine
(6-Bromo-5-methoxypyridin-2-yl)methanol
HEXAMETHYLPHOSPHOROUS TRIAMIDE
N-(1-benzylpiperidin-4-yl)-3-ethoxy-N-methylpyridin-2-amine

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

Halogenation of Pyridinols using Bis(sym-collidine)iodine(I) and Bis(sym-collidine)bromine(I) hexafluorophosphate.

Tetrahedron Lett. 38(14) , 2467-2470, (1997)

Synthesis of pterocellin A.

Org. Lett. 8(12) , 2651-2, (2006)

The first total synthesis of pterocellin A (1) was achieved in 10 linear steps from commercially available kojic acid (6) and 2-bromo-3-pyridinol (11) in a convergent sequence. The key constructive st...

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