ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyridine compound >Methylpyridine >2-Chloro-1-methylpyridinium iodide
2-Chloro-1-methylpyridinium iodide
- CAS No.
- 14338-32-0
- Chemical Name:
- 2-Chloro-1-methylpyridinium iodide
- Synonyms
- CMPI;Mukaiyama Reagent;2-chloro-1-Methylpyridin-1-iuM iodide;2-CHLORO-N-METHYLPYRIDINIUM IODIDE;2-Chloro-1-methylpyridinium iodide,97%;2-CHLORO-1-METHYLPYRIDINIUM IODIDE FOR S;2-Chloro-1-methylpyr;Epinastine Impurity 26 Iodide;Epinastine Impurity 17 Iodide;Tributyl Phosphate Impurity 10
- CBNumber:
- CB5102028
- Molecular Formula:
- C6H7ClIN
- Molecular Weight:
- 255.48
- MOL File:
- 14338-32-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| Melting point | 200 °C (dec.) (lit.) |
|---|---|
| Density | 1.7949 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | Crystalline Powder and/or Chunks |
| color | Yellow |
| Water Solubility | soluble |
| Sensitive | Moisture & Light Sensitive |
| Merck | 14,6301 |
| BRN | 3572320 |
| Exposure limits | ACGIH: TWA 0.01 ppm |
| InChIKey | ABFPKTQEQNICFT-UHFFFAOYSA-M |
| CAS DataBase Reference | 14338-32-0(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Chloro-1-methylpyridinium iodide (14338-32-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-24/25-36 | |||||||||
| RIDADR | 1759 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 8-21 | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29333999 | |||||||||
| NFPA 704 |
|
2-Chloro-1-methylpyridinium iodide price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 198005 | 2-Chloro-1-methylpyridinium iodide 97% | 14338-32-0 | 10G | ₹2143.35 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 198005 | 2-Chloro-1-methylpyridinium iodide 97% | 14338-32-0 | 25G | ₹3994.43 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 198005 | 2-Chloro-1-methylpyridinium iodide 97% | 14338-32-0 | 100G | ₹13011.65 | 2022-06-14 | Buy |
| ALFA India | ALF-A12820-36 | 2-Chloro-1-methylpyridinium iodide, 97% | 14338-32-0 | 500g | ₹61641 | 2022-05-26 | Buy |
| ALFA India | ALF-A12820-22 | 2-Chloro-1-methylpyridinium iodide, 97% | 14338-32-0 | 100g | ₹10525 | 2022-05-26 | Buy |
2-Chloro-1-methylpyridinium iodide Chemical Properties,Uses,Production
Chemical Properties
yellow crystalline solid
Uses
2-Chloro-1-methylpyridinium iodide is a reagent in a wide variety of dehydrative coupling reactions. It is also used to form carboxylate esters from acids and alcohols, carboxamides from acids and amines, lactones from -hydroxy acids and carbodiimides from N,N-disubstituted thioureas.
General Description
2-Chloro-1-methylpyridinium iodide (Mukaiyama reagent), is a commonly used reagent in organic synthesis for the activation of the hydroxy group of alcohols and carboxylic acids. It is used to synthesize derivatives of esters, lactones, amides, lactams, and ketenes from the corresponding carboxylic acids. It is also used as an efficient coupling reagent in the synthesis of peptides because of its low toxicity, simple reaction conditions, and also less expensive than EDC.
Purification Methods
Purify it by dissolving in EtOH and adding dry Et2O. The solid is washed with Me2CO and dried at 20o/0.35mm. Store it in the dark. Attempted recrystallisation from Me2CO/EtOH/pet ether (b 40-60o) causes some exchange of the Cl substituent by I. The picrate has m 106-107o, and the perchlorate has m 212-213o. [Jones et al. J Am Chem Soc 111 1157 1989, UV and solvolysis: Barlin & Benbow J Chem Soc, Perkin Trans 2 790 1974, Beilstein 20/5 V 405.]
2-Chloro-1-methylpyridinium iodide Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 311)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4535 | 58 | Inquiry |
| RS LIFE SCIENCES | +91-9963585741 +91-9963585741 | Hyderabad, India | 32 | 58 | Inquiry |
| Vyas Bio Life Sciences Pvt. Ltd | -65546373 | Hyderabad, India | 1213 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6700 | 30 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6768 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6100 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6905 | 58 | Inquiry |
| Reax Chemicals | 08048372701Ext 416 | Hyderabad, India | 4217 | 58 | Inquiry |
| Oceanic Pharmachem Pvt. Ltd. | 91-22-42128600 | Maharashtra, India | 2005 | 58 | Inquiry |
| VASIN BIO LIFE SCIENCES PVT LTD | 9491644688 | Hyderabad, India | 2092 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| RS LIFE SCIENCES | 58 |
| Vyas Bio Life Sciences Pvt. Ltd | 58 |
| CHEMSWORTH | 30 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| A.J Chemicals | 58 |
| Alfa Aesar | 58 |
| Reax Chemicals | 58 |
| Oceanic Pharmachem Pvt. Ltd. | 58 |
| VASIN BIO LIFE SCIENCES PVT LTD | 58 |
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2-chloro-1-Methylpyridin-1-iuM iodide
2-CHLORO-1-METHYLPYRIDINIUM IODIDE FOR S
CMPI
2-CHLORO-N-METHYLPYRIDINIUM IODIDE
Mukaiyama Reagent
2-chloro - 1-methylepyridinium iodide
2-Chloro-1-methylpyridine iodide
Epinastine Impurity 26 Iodide
Tributyl Phosphate Impurity 10
Epinastine Impurity 17 Iodide
2-Chloro-1-methylpyridinium iodide - Bio-X ?
14338-32-0
C6H7CllN
C6H7ClIN
C6H7ClNI
C6H7NClI
Heterocyclic Building Blocks
Halogenated Heterocycles
Pyridines
Building Blocks
Pyridinium Compounds
Condensation & Active Esterification
Reagents for Oligosaccharide Synthesis
Coupling Reactions (Peptide Synthesis)
Peptide Synthesis
Pyridinium Compounds
Reagents for Oligosaccharide Synthesis
Synthetic Organic Chemistry
C6Heterocyclic Building Blocks
Halogenated Heterocycles
Heterocyclic Building Blocks
Pyridines
Heterocyclic Compounds
Biochemistry
Condensation & Active Esterification