![[3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl N3-Acetylpenicilloic Acid chemical structure](/media/structures/DLKZPLCKGFARLR-XYJFISCASA-N.svg)
[3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl N3-Acetylpenicilloic Acid
- CAS
- 934986-84-2
- Formula
- C21H21Cl2N3O7S
- MW
- 530.4 g/mol
VQ-036682
Impurity reference standards
Dicloxacillin impurities & reference standards
Characterised Dicloxacillin impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
9reference materials
COAHPLC · NMR · MS on request
Parent API: Dicloxacillin Sodium
13412-64-1 · C19H16Cl2N3NaO5S
Dicloxacillin Degradation Impurity (DCMICAA)
- CAS
- 883225-99-8
- Formula
- C13H10Cl2N2O4
- MW
- 329.13 g/mol
VQ-030184
FAQs — Dicloxacillin impurities
Which Dicloxacillin impurities do you supply?
We list 9 Dicloxacillin-related reference materials, including process impurities, degradation products and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Dicloxacillin impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Dicloxacillin impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Dicloxacillin impurity standards
We reply within one business day with price, pack options, lead time and documentation.