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2,3-Dichlorobenzoic acid

2,3-Dichlorobenzoic acid Suppliers list
Company Name: Speranza Chemical Co., Ltd.
Tel: +8618688942810
Email: sophieliu@speranzachem.com
Products Intro: Product Name:2,3-Dichlorobenzoic acid
CAS:50-45-3
Purity:98% Package:1KG;25KG
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:2,3-Dichlorobenzoic acid
CAS:50-45-3
Purity:99% Package:100g ,1KG ,5KG 25KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:50-45-3
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008615858145714
Email: fandachem@gmail.com
Products Intro: Product Name:2,3-Dichlorobenzoic acid
CAS:50-45-3
Company Name: Guangzhou PI PI Biotech Inc
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Products Intro: Product Name:Lamotrigine EP impurity E
CAS:50-45-3
Purity:90%+ Package:10mg, 25mg, 50mg, 100mg, Other scale please email Sales@pipitech.com Remarks:2,3-dichlorobenzoic acid

2,3-Dichlorobenzoic acid manufacturers

  • 2,3-Dichlorobenzoic acid
  • $0.00 / Kg/Bag
  • 2021-10-14
  • CAS:50-45-3
  • Min. Order: 1Kg/Bag
  • Purity: 99%
  • Supply Ability: 5000kg/month
2,3-Dichlorobenzoic acid Basic information
Product Name:2,3-Dichlorobenzoic acid
Synonyms:Lamotrigine Related Compound B (USP);2,3Dichlorobenzoic acid (Lamotrigine Related Compound B) ;2,3-dichloro-benzoicaci;RARECHEM AL BO 0323;TIMTEC-BB SBB003641;2,3-DICHLOROBENZOIC ACID;2,3-DICHLOROBENZOIC ACID PESTANAL, 250 M;2,3-Dichlorobenzoicacid,98%
CAS:50-45-3
MF:C7H4Cl2O2
MW:191.01
EINECS:200-039-5
Product Categories:Alpha sort;D;DAlphabetic;DIA - DIC;Pesticides&Metabolites;C7;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Benzoic acid;Organic acids;Carbonyl Compounds;Carboxylic Acids;acid;intermediate
Mol File:50-45-3.mol
2,3-Dichlorobenzoic acid Structure
2,3-Dichlorobenzoic acid Chemical Properties
Melting point 168-170 °C (lit.)
Boiling point 273.68°C (rough estimate)
density 1.4410 (rough estimate)
refractive index 1.4590 (estimate)
storage temp. Sealed in dry,Room Temperature
form neat
pka2.53±0.25(Predicted)
Water Solubility slightly soluble
BRN 1946217
InChIKeyQAOJBHRZQQDFHA-UHFFFAOYSA-N
CAS DataBase Reference50-45-3(CAS DataBase Reference)
EPA Substance Registry System2,3-Dichlorobenzoic acid (50-45-3)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39-36-24/25
WGK Germany 2
RTECS DG6475000
HazardClass IRRITANT
HS Code 29163990
MSDS Information
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2,3-Dichlorobenzoic acid English
SigmaAldrich English
ACROS English
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2,3-Dichlorobenzoic acid Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powder
Uses2,3-Dichlorobenzoic acid is the key intermediate for antiepileptic drug Lamotrigine (L173250) and other pharmaceuticals for the treatment of central nervous system (CNS) disorders and disease.
Uses2,3-Dichlorobenzoic Acid (Lamotrigine USP Related Compound B) is the key intermediate for antiepileptic drug Lamotrigine (L173250) and other pharmaceuticals for the treatment of central nervous system (CNS) disorders and disease.
General Description
2,3-Dichlorobenzoic acid is an intermediate metabolite of polychlorinated biphenyls (PCBs).
Purification MethodsAromatic acid impurities (to <0.05%) can be removed via the (±)--methylbenzylamine salt as described for 2,4-dichlorobenzoic acid [Ley & Yates Organic Process Research & Development 12 120 2008.] Crystallise the acid from H2O, aqueous EtOH, or 30% aqueous AcOH and several times from *C6H6, then dry it in vacuo at 40o overnight. The methyl ester has m 35-39o . [Hope & Riley J Chem Soc 123 2478 1923, Lock Monatsh Chem 90 687 1959, Shorter & Mather J Chem Soc 4744 1961, Beilstein 9 II 228, 9 IV 998.]
Tag:2,3-Dichlorobenzoic acid(50-45-3) Related Product Information
Lamotrigine N2-Glucuronide LaMotrigine Related CoMpound D Lamotrigine Impurity 3 (E)-3-[cyano(2,3-dichlorophenyl)methylene]carbazamidine Lamotrigine Impurity 6 Lamotrigine Dimer Impurity 1 Lamotrigine Impurity 1 (Z)-[cyano(2,3-dichlorophenyl)methylene]carbazamidine 3-Dechloro-4-chloro Lamotrigine Lamotrigine Impurity 4 2,3-Dichlorobenzoyl cyanide Lamotrigine Hydroxyl Amine LaMotrigine Related CoMpound C LaMotrigine IMpurity D 2,4-Dichlorobenzoyl Cyanide Lamotrigine Lamotrigine N2-Oxide Lamotrigine Dimer Impurity 2