Molekula
3-Chloropyridine
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ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
3-Chloropyridine is an aromatic heterocyclic compound featuring a chlorine substituent on a pyridine ring, widely used as an intermediate in pharmaceutical synthesis and agrochemicals. It serves as a key building block for APIs and pesticides due to its reactive chlorine atom. Catalogue data: CAS 626-60-8, molecular formula C5H4ClN, molecular weight 113.54 g/mol. Store at ambient conditions. Signal word: Warning (may cause skin/eye irritation; handle with gloves/ventilation). Molekula supplies 3-Chloropyridine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 21418848
- CAS Number
- 626-60-8
- IUPAC Name
- 3-chloropyridine
- EC Number
- 210-955-7
- Molecular Formula
- C5H4ClN
- Molecular Weight
- 113.54
- Exact Mass
- 113.0032
- SMILES
- C1=CC(=CN=C1)Cl
- InChIKey
- PWRBCZZQRRPXAB-UHFFFAOYSA-N
- InChI
- InChI=1S/C5H4ClN/c6-5-2-1-3-7-4-5/h1-4H
- PubChem CID
- 12287
Synonyms
- .beta.-Chloropyridine
- 3-pyridinyl chloride
- CHLOROPYRIDINE, 3-
- m-Chloropyridine
- PWRBCZZQRRPXAB-UHFFFAOYSA-N
- Pyridine, 3-chloro-
- WLN: T6NJ CG
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- Clear liquid
- Boiling Point
- 151 °C
- Water Solubility
- Slightly soluble in water
- Vapour Pressure
- 4 mmHg
- Refractive Index
- 1.5304
- pKa
- pKa = 2.84
- log P (octanol/water)
- 1.33
Source: PubChem CID 12287 (HSDB, Haz-Map)
Frequently asked questions
What is 3-Chloropyridine commonly used for?
3-Chloropyridine is primarily used as an intermediate in organic synthesis, particularly for the production of agrochemicals, pharmaceuticals, and specialty chemicals like pyridine-based ligands.
What is the chemical formula and molecular weight of 3-Chloropyridine?
The formula is **C₅H₄ClN**, and the molecular weight is **113.54 g/mol**.
What safety classification does 3-Chloropyridine fall under?
The product is labeled with the **signal word 'Warning'** under GHS classification, indicating moderate hazard.
How should 3-Chloropyridine be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture, oxidizing agents, and incompatible materials.
Does Molekula supply 3-Chloropyridine in bulk quantities?
Yes, Molekula can provide 3-Chloropyridine in bulk, with flexible packaging options (drums, IBCs, or custom solutions) based on customer requirements.
What documentation is provided with an order of 3-Chloropyridine?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a **Certificate of Origin** for traceability and compliance.
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Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.