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ChemicalBook >> CAS DataBase List >> 2,3,5-Collidine

2,3,5-Collidine

2,3,5-Collidine price.
  • $6 - $1985
  • Product name: 2,3,5-Collidine
  • CAS: 695-98-7
  • MF: C8H11N
  • MW: 121.18
  • EINECS:211-786-1
  • MDL Number:MFCD00126840
  • Synonyms:235CO;2,3,5-COLLIDINE;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
Price67 Properties Safety Information Description
67 prices
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  • 25 g
  • Manufactureraablocks
  • Product numberAA0032UG
  • Product description2,3,5-Trimethyl pyridine ≥99%
  • Packaging25g
  • Price$17
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032UG
  • Product description2,3,5-Trimethyl pyridine ≥99%
  • Packaging100g
  • Price$42
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032UG
  • Product description2,3,5-Trimethyl pyridine ≥99%
  • Packaging500g
  • Price$157
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032UG
  • Product description2,3,5-Trimethyl pyridine 97%
  • Packaging1kg
  • Price$296
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0032UG
  • Product description2,3,5-Trimethyl pyridine 98%
  • Packaging5g
  • Price$7
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-31195
  • Product description2,3,5-Trimethylpyridine 97%
  • Packaging1000g
  • Price$380
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberA318
  • Product description2,3,5-Collidine 98%(GC)
  • Packaging500g
  • Price$199
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ20156
  • Product description2,3,5-Collidine
  • Packaging500g
  • Price$676
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ20156
  • Product description2,3,5-Collidine 99%(GC)
  • Packaging25g
  • Price$38
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93370
  • Product description2,3,5-Collidine 95%
  • Packaging100g
  • Price$41
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberA318
  • Product description2,3,5-Collidine 98%(GC)
  • Packaging100g
  • Price$55
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ20156
  • Product description2,3,5-Collidine 99%(GC)
  • Packaging100g
  • Price$86
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93370
  • Product description2,3,5-Collidine 95%
  • Packaging500g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93370
  • Product description2,3,5-Collidine 95%
  • Packaging25g
  • Price$17
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93370
  • Product description2,3,5-Collidine 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberA318
  • Product description2,3,5-Collidine
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0032UG 2,3,5-Trimethyl pyridine ≥99% 25g $17 2026-05-28 Buy
aablocks AA0032UG 2,3,5-Trimethyl pyridine ≥99% 100g $42 2026-05-28 Buy
aablocks AA0032UG 2,3,5-Trimethyl pyridine ≥99% 500g $157 2026-05-28 Buy
aablocks AA0032UG 2,3,5-Trimethyl pyridine 97% 1kg $296 2026-05-28 Buy
aablocks AA0032UG 2,3,5-Trimethyl pyridine 98% 5g $7 2026-05-28 Buy
AHH MT-31195 2,3,5-Trimethylpyridine 97% 1000g $380 2026-05-26 Buy
AK Scientific A318 2,3,5-Collidine 98%(GC) 500g $199 2026-06-04 Buy
AK Scientific J20156 2,3,5-Collidine 500g $676 2021-12-16 Buy
AK Scientific J20156 2,3,5-Collidine 99%(GC) 25g $38 2026-06-04 Buy
AK Scientific J93370 2,3,5-Collidine 95% 100g $41 2026-06-04 Buy
AK Scientific A318 2,3,5-Collidine 98%(GC) 100g $55 2026-06-04 Buy
AK Scientific J20156 2,3,5-Collidine 99%(GC) 100g $86 2026-06-04 Buy
AK Scientific J93370 2,3,5-Collidine 95% 500g $150 2026-06-04 Buy
AK Scientific J93370 2,3,5-Collidine 95% 25g $17 2026-06-04 Buy
AK Scientific J93370 2,3,5-Collidine 95% 5g $12 2026-06-04 Buy
AK Scientific A318 2,3,5-Collidine 1g $14 2021-12-16 Buy
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Properties

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
color :Clear colorless to very slightly yellow
Specific Gravity :0.94
Water Solubility :SLIGHTLY SOLUBLE
BRN :108832
InChI :1S/C8H11N/c1-6-4-7(2)8(3)9-5-6/h4-5H,1-3H3
InChIKey :GFYHSKONPJXCDE-UHFFFAOYSA-N
SMILES :Cc1cnc(C)c(C)c1
CAS DataBase Reference :695-98-7(CAS DataBase Reference)
NIST Chemistry Reference :Pyridine, 2,3,5-trimethyl-(695-98-7)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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.

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Suppliers and manufacturers

Weifang QianJin Fine Chemical Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TAIYUAN RHF CO.,LTD. TCI (Shanghai) Development Co., Ltd. Energy Chemical Capot Chemical Co., Ltd Beijing Ouhe Technology Co., Ltd JinYan Chemicals(ShangHai) Co.,Ltd.