| Identification | More | [Name]
2-Hydroxymethyl-5-bromopyridine | [CAS]
88139-91-7 | [Synonyms]
2-HYDROXYMETHYL-5-BROMOPYRIDINE
5-BROMO-2-HYDROXYMETHYLPYRIDINE
(5-BROMOPYRID-2-YL)METHANOL
(5-BROMO-PYRIDIN-2-YL)-METHANOL
5-Bromo-2-hydroxymethylpyridin
(5-BROMO-PYRIDIN-2-YL)METHANOL (5-BROMO-2-HYDROXYMETHYLPYRIDINE)
5-Bromo-2-pyridinemethanol | [EINECS(EC#)]
618-116-0 | [Molecular Formula]
C6H6BrNO | [MDL Number]
MFCD04035597 | [Molecular Weight]
188.02 | [MOL File]
88139-91-7.mol |
| Chemical Properties | Back Directory | [Appearance]
Light yellow Cryst | [Melting point ]
59-60°C | [Boiling point ]
0°C | [density ]
1.668±0.06 g/cm3(Predicted) | [Fp ]
0°C | [storage temp. ]
Inert atmosphere,Room Temperature | [form ]
powder to crystal | [pka]
13.09±0.10(Predicted) | [color ]
White to Light yellow to Light orange | [Detection Methods]
HPLC | [InChI]
InChI=1S/C6H6BrNO/c7-5-1-2-6(4-9)8-3-5/h1-3,9H,4H2 | [InChIKey]
RUCZFWMEACWFER-UHFFFAOYSA-N | [SMILES]
C1(CO)=NC=C(Br)C=C1 | [CAS DataBase Reference]
88139-91-7(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing . | [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
2933399990 |
| Hazard Information | Back Directory | [Chemical Properties]
Light yellow Cryst | [Synthesis]
5-bromo-2-pyridinecarboxylic acid, methyl ester (648mg, 3mmol) in 10ml of methanol was slowly added to sodium borohydride (340mg, 9mmol) in an ice bath. After that, the ice bath was removed and the reaction mixture was warmed to room temperature. The reaction was stirred for 12 hours. Then 1N HCl was added to adjust the pH to 1. Afterward, a saturated sodium bicarbonate solution was added to adjust the pH to 8. The mixture was then extracted with ethyl acetate. The organic phase was dried over anhydrous magnesium sulfate, filtered, and concentrated under reduced pressure. This resulted in the formation of 535mg of white solid, which was identified as 5-bromo-2-pyridinemethanol. The yield of the desired product was 94.8%.
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