2,3,5-Collidine

Product Name: 2,3,5-Collidine
CAS No.: 695-98-7
Chemical Name: 2,3,5-Collidine
Synonyms: 2,3,5-TRIMETHYLPYRIDINE;2,3,5-TrimethyL;235CO;5-Collidine;2,3,5-COLLIDINE;3,5-Trimethylpyridine;2,3,5-Collidine, 99+%;Esomeprazole Impurity 111;Pyridine, 2,3,5-trimethyl-;Sorafenib impurity INT-2-G
CBNumber: CB1303883
Molecular Formula: C8H11N
Formula Weight: 121.18
MOL File: 695-98-7.mol

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2,3,5-Collidine Property

Melting point:: -56.98°C (estimate)
Boiling point:: 184 °C(lit.)
Density: 0.931 g/mL at 25 °C(lit.)
refractive index: n20/D 1.508(lit.)
Flash point:: 165 °F
storage temp.: Inert atmosphere,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
pka: 6.53±0.20(Predicted)
form: Liquid
Specific Gravity: 0.94
color: Clear colorless to very slightly yellow
Water Solubility: SLIGHTLY SOLUBLE
BRN: 108832
InChIKey: GFYHSKONPJXCDE-UHFFFAOYSA-N
CAS DataBase Reference: 695-98-7(CAS DataBase Reference)
NIST Chemistry Reference: Pyridine, 2,3,5-trimethyl-(695-98-7)

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Safety

Hazard Codes: Xi,T,Xn
Risk Statements: 36/37/38-20/21/22
Safety Statements: 26-36-36/37
RIDADR: NA 1993 / PGIII
WGK Germany: 3
Hazard Note: Toxic
HazardClass: 6.1
HS Code: 29333990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 513261
Product name: 2,3,5-Collidine
Purity: 99%
Packaging: 10g
Price: $114
Updated: 2024/03/01

TCI Chemical

Product number: T1722
Product name: 2,3,5-Trimethylpyridine
Purity: >98.0%(GC)
Packaging: 5g
Price: $21
Updated: 2024/03/01

TCI Chemical

Product number: T1722
Product name: 2,3,5-Trimethylpyridine
Purity: >98.0%(GC)
Packaging: 25g
Price: $59
Updated: 2024/03/01

Alfa Aesar

Product number: B23537
Product name: 2,3,5-Collidine, 99%
Packaging: 5g
Price: $33.65
Updated: 2024/03/01

Alfa Aesar

Product number: B23537
Product name: 2,3,5-Collidine, 99%
Packaging: 25g
Price: $94.65
Updated: 2024/03/01

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2,3,5-Collidine Chemical Properties,Usage,Production

Chemical Properties

clear colourless to very slightly yellow liquid

Uses

Omeprazole intermediate.

Uses

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.

2,3,5-Collidine Preparation Products And Raw materials

Raw materials

Propionaldehyde

Preparation Products

2-(Chloromethyl)-3,5-dimethyl-4-methoxypyridine 2-Chloromethyl-4-methoxy-3,5-dimethylpyridine hydrochloride 3,5-Dimethyl-4-methoxy-2-pyridinemethanol

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2,3,5-Collidine Suppliers

Belgium 1 Canada 5 China 263 Europe 3 France 1 Germany 3 India 20 Ireland 1 Japan 7 Slovakia 1 South Korea 2 Switzerland 3 The Netherlands 2 Ukraine 1 United Kingdom 17 United States 42 Global 372

Molekula Limited

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Melrob Ltd (part of Nordmann)

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Whyte Chemicals

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Manchester Organics

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Carbosynth

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Apollo Scientific Ltd.

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Molekula Ltd

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Leancare Ltd.

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CARBONE SCIENTIFIC CO.,LTD

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MOLEKULA Ltd.

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UK GREEN SCIENTIFIC CO.,LIMITED

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Fluorochem Ltd.

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Vertellus Specialties UK Ltd. (formerly Seal Sands Chemicals Ltd.)

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Eurolabs Limited

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Fulcrum Scientific Ltd.

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VWR International

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View Lastest Price from 2,3,5-Collidine manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 2,3,5-Collidine 695-98-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100 MT
Release date: 2024-11-08

Henan Fengda Chemical Co., Ltd

Product: 2,3,5-Collidine 695-98-7
Price: US $5.00-0.10/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-08

Hebei Mojin Biotechnology Co., Ltd

Product: 2,3,5-Collidine 695-98-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1000tons
Release date: 2023-07-31

695-98-7, 2,3,5-CollidineRelated Search:

2-Chloro-5-chloromethylpyridine Azamethiphos 2,4,6-Collidine Chromium picolinate 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one 2,6-Lutidine Methyl propyl carbonate 3-Bromo-2-fluoropyridine 6-BENZYL-5,7-DIOXO-OCTAHYDROPYRROLO[3,4-B] PYRIDINE 2-Hydroxy-4-methyl-5-nitropyridine 4-chloropyridine MIX-COLLIDINE,collidin 5,6,7,8-tetrahydro-3-methylquinoline 1-FLUORO-2,4,6-TRIMETHYLPYRIDINIUM TETRAFLUOROBORATE Bis(2,4,6-trimethylpyridine)iodine(I) hexafluorophosphate 2,5-Dibromo-3-methylpyridine 4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE 3,5-DIETHYL-2-N-PROPYLPYRIDINE

2,3,5-Trimethylpyridine 98%

235CO

2,3,5-COLLIDINE

2,3,5-TRIMETHYLPYRIDINE

Pyridine, 2,3,5-trimethyl-

2,3,5-Collidine, 99+%

2,3,5-COLLIDINE 2,3,5-TRIMETHYLPYRIDINE

2,3,5-Trimethyl pyridine ,99%

2,3,5-TrimethylpyridineD449525

3,5-Trimethylpyridine

5-Collidine

Omeprazole Related Compound 9

2,3,5 - three Methyl pyridine

Sorafenib impurity INT-2-G

2,3,5-TrimethyL

2,3,5-Collidine ISO 9001：2015 REACH

Esomeprazole Impurity 111

695-98-7

659-98-7

16369-60-7

C8H11N

Pyridines

Heterocyclic Building Blocks

C7 and C8

Building Blocks

Aromatics

Heterocycles

Intermediates & Fine Chemicals

Pharmaceuticals

Pyridines derivates

bc0001