3,5-PYRIDINEDIMETHANOL

3,5-PYRIDINEDIMETHANOL Structure
CAS No.
21636-51-1
Chemical Name:
3,5-PYRIDINEDIMETHANOL
Synonyms
3,5-PYRIDINEDIMETHANOL;3,5-Dihydroxymethylpyridine;[5-(hydroxymethyl)pyridin-3-yl]methanol
CBNumber:
CB72458394
Molecular Formula:
C7H9NO2
Molecular Weight:
139.15
MOL File:
21636-51-1.mol
MSDS File:
SDS
Modify Date:
2023/5/15 10:43:46

3,5-PYRIDINEDIMETHANOL Properties

Boiling point 350.6±32.0 °C(Predicted)
Density 1.261±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility soluble in Methanol; DMSO; Water
pka 13.40±0.10(Predicted)
form Semi-solid
color Pale Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

3,5-PYRIDINEDIMETHANOL Chemical Properties,Uses,Production

Uses

Pyridine-3,5-diyldimethanol is an intermediate for the synthesis of 5’-[(Desloratadine)methyl] Rupatadine (D290270), which is an impurity of the antihistaminic drug Rupatadine (R701650).

3,5-PYRIDINEDIMETHANOL Preparation Products And Raw materials

Raw materials

Preparation Products

3,5-PYRIDINEDIMETHANOL Suppliers

3,5-PYRIDINEDIMETHANOL 3,5-Dihydroxymethylpyridine [5-(hydroxymethyl)pyridin-3-yl]methanol 21636-51-1