2,3-Dichlorobenzoic Acid

CAS: 50-45-3

Ref. TR-D431950

Product Information

• Name: 2,3-Dichlorobenzoic Acid
• Synonyms: Lamotrigine Imp. E (EP), Lamotrigine USP Related Compound B, Lamotrigine USP RC B, USP Lamotrigine Related Compound B, 69Y77, Ph Eur Lamotrigine Impurity E, 2,3-dichlorobenzoic acid 69Y77 (Ph Eur Lamotrigine Impurity E), (Ph Eur Impurity E), Lamotrigine Related Compound B, Lamotrigine Impurity E, 2,3-Dichlorbenzoesure, 2,3-Dichloro-Benzoicaci, 2,3-Dichlorobenzoate, 2,3-Dichlorobenzoic, 2,3-Dichlorobenzoicacid, Benzoic acid, 2,3-dichloro-, Rarechem Al Bo 0323, Timtec-Bb Sbb003641, 2,3-Dichlorobenzoic acid, 2,3-Dichorobenzoic acid

Description

Impurity Lamotrigine USP Related Compound B/ Lamotrigine EP Impurity E
Applications 2,3-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.
References Liao Q., et al.: JingXi. Huagong., 36, 18 (2006); Qadeer, G., et al.: J. Brazilian. Chem. Soc., 18, 1176 (2007); Pellon, R.F., et al.: Syn. Commun., 37, 1853 (2007); Wang, J.F., et al.: Thermochimica. Acta., 512, 118 (2011);

• Brand: TRC

Chemical properties

• Molecular weight: 191.01
• Formula: C₇H₄Cl₂O₂
• Color/Form: Off-White
• InChI: InChI=1S/C7H4Cl2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3H,(H,10,11)
• InChI key: InChIKey=QAOJBHRZQQDFHA-UHFFFAOYSA-N
• SMILES: O=C(O)c1cccc(Cl)c1Cl