Product
Supplier
Encyclopedia
Inquiry
Home > Encyclopedia > 4-Chloropyridine-2-carboxylic acid

4-Chloropyridine-2-carboxylic acid

4-Chloropyridine-2-carboxylic acid structure

4-Chloropyridine-2-carboxylic acid 

structure
  • CAS No:

    5470-22-4

  • Formula:

    C6H4ClNO2

  • Chemical Name:

    4-Chloropyridine-2-carboxylic acid

  • Synonyms:

    4-chloropicolinic;Chloropicolinicacid;IFLAB-BB F1926-0017;4-CHLOROPICOLINIC ACID;4-chloro-2-picolinic acid;4-CHLOROPICOLINIC ACID 99%;4-Chloropicolinic acid ,98%;4-Chloropyridine-2-carboxylic;4-Chloropicolinic acid, 97.5%;4-CHLORO-2-PYRIDINECARBOXYLIC ACID

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

Description

White solid

4-Chloropyridine-2-carboxylic acid Basic Attributes

157.55

156.993057

26285

DTXSID30282514

2933399090

Characteristics

50.2

1.3

1.5±0.1 g/cm3

181°C

308°C at 760 mmHg

140.1±22.3 °C

1.590

Keep Cold

Safety Information

IRRITANT

NONH for all modes of transport

36/37/38

26-36/37/39

Xi

Harmful/Irritant/Keep Cold

P261-P305 + P351 + P338

H315-H319-H335

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

4-Chloropyridine-2-carboxylic acid Use and Manufacturing

A suspension of picolinic acid (0.79 g, 6.35 mmol) and sodium bromide (1.30 g, 12.7 mmol) in 10 mL of thionyl chloride was heated under mild reflux for 20 h. The initially dark green mixture had changed to a dark red colour. Excess SOClA suspension of picolinic acid (0.79 g, 6.35 mmol) and sodium bromide (1.30 g, 12.7 mmol) in 10 mL of thionyl chloride was heated under mild reflux for 20 h. The initially dark green mixture had changed to a dark red colour. Excess SOClIII-3-3:

Computed Properties

Molecular Weight:157.55
XLogP3:1.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:156.9930561
Monoisotopic Mass:156.9930561
Topological Polar Surface Area:50.2
Heavy Atom Count:10
Complexity:140
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 4-Chloropyridine-2-carboxylic acid

Scan the QR Code to Share

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.