About 2,3-Dichlorobenzoic acid
2,3-Dichlorobenzoic acid pharmaceutical impurity standard Synonym: Lamotrigine Related Compound B (USP), Lamotrigine impurity E (PhEur) CAS Number 50-45-3 Linear Formula Cl2C6H3CO2H Molecular Weight 191.01 grade analytical standard assay 90.0% (HPLC) form neat shelf life limited shelf life, expiry date on the label application(s) HPLC: suitable gas chromatography (GC): suitable impurities 10% HPLC impurities 5% inorganic material 5% residual solvents 5% water mp 168-170C(lit.) format neat
FAQs of 2,3-Dichlorobenzoic acid:
Q: What are the primary applications of 2,3-Dichlorobenzoic acid?
A: 2,3-Dichlorobenzoic acid is used in solid-phase extraction and gas chromatographic determination of polar acidic herbicides in surface water. It is also utilized as a reagent in the synthesis of pyrimido[2,1: 2,3]thiazolo[4,5-b]quinoxaline derivatives.
Q: What is the molecular formula of 2,3-Dichlorobenzoic acid?
A: The molecular formula is C7H4Cl2O2.
Q: What is the melting point range for 2,3-Dichlorobenzoic acid?
A: The melting point of 2,3-Dichlorobenzoic acid is 152.0C to 157.0C.
Q: What is the molecular weight of 2,3-Dichlorobenzoic acid?
A: The molecular weight is 191.01 grams (g).
Q: What is the purity level of 2,3-Dichlorobenzoic acid?
A: The purity level of 2,3-Dichlorobenzoic acid is 98%.