2,3,5-Collidine, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11455547	Thermo Scientific Alfa Aesar B23537.06	5 g
11465547	Thermo Scientific Alfa Aesar B23537.14	25 g
11475547	Thermo Scientific Alfa Aesar B23537.22	100 g

Description

2,3,5-Collidine is omeprazole intermediate which is the drug involved in proton pump inhibitors to block the production of stomach acid. It is used in the manufacture vitamin D3.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,3,5-Collidine is omeprazole intermediate which is the drug involved in proton pump inhibitors to block the production of stomach acid. It is used in the manufacture vitamin D3.

Solubility
Slightly soluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible materials are oxidizing agents. Store at room temperature.

Chemical Identifiers

• CAS: 695-98-7
• Molecular Weight (g/mol): 121.183
• InChI Key: GFYHSKONPJXCDE-UHFFFAOYSA-N
• PubChem CID: 12759
• SMILES: CC1=CC(=C(N=C1)C)C

• Molecular Formula: C8H11N
• MDL Number: MFCD00126840
• Synonym: 2,3,5-collidine, pyridine, 2,3,5-trimethyl, 2,3,5-trimethyl pyridine, pubchem15901, acmc-1aul1, 2,3,5-trimethyl-pyridin, 2,3,5-trimethyl-pyridine, ksc490s0f
• IUPAC Name: 2,3,5-trimethylpyridine

Specifications

• CAS: 695-98-7
• Boiling Point: 182°C to 184°C
• Odor: Unpleasant
• Refractive Index: 1.5075
• UN Number: UN2810
• Synonym: 2,3,5-collidine, pyridine, 2,3,5-trimethyl, 2,3,5-trimethyl pyridine, pubchem15901, acmc-1aul1, 2,3,5-trimethyl-pyridin, 2,3,5-trimethyl-pyridine, ksc490s0f
• InChI Key: GFYHSKONPJXCDE-UHFFFAOYSA-N
• IUPAC Name: 2,3,5-trimethylpyridine
• PubChem CID: 12759
• Percent Purity: 99%

• Density: 0.935
• Flash Point: 74°C (165°F)
• Molecular Formula: C8H11N
• MDL Number: MFCD00126840
• Beilstein: 108832
• Solubility Information: Slightly soluble in water.
• SMILES: CC1=CC(=C(N=C1)C)C
• Molecular Weight (g/mol): 121.183
• Formula Weight: 121.18
• Chemical Name or Material: 2,3,5-Collidine

Safety and Handling

GHS H Statement
H331-H227-H302-H312-H315-H319-H335
Toxic if inhaled.
Combustible liquid.
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P312-P330-P332+P313-P363-P370+P378q-P501c

H226-H302+H312+H332-H315-H319-H335

missing translation for 'dotInformation' : Hazard Class: 3; Packaging Group: III

missing translation for 'einecsNumber' : 211-786-1

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

RUO – Research Use Only