Impurity reference standards
Phloroglucinol impurity standards
This page brings together 60 Phloroglucinol related compounds that analytical teams use to identify, quantify and control impurities in the active ingredient and the finished dosage form. The range includes 5 metabolites or hydroxylated analogues.
60reference materials
5metabolites
Each lot ships with a certificate of analysis, and characterisation data such as 1H-NMR, mass spectrum and HPLC purity can be shared before you order. Laboratories use them to validate related-substance methods, set specification limits under ICH Q3A and Q3B, and identify unknown peaks in stability samples.
By impurity type
Metabolites5Hydroxy, desmethyl and conjugated forms
Counts are based on product names. One compound can fall into more than one type.
All Phloroglucinol reference materials
1–60 of 60 standards
(5S)-N-(5-Amino-1-carboxypentyl)iminodiacetic Acid
- CAS
- 113231-05-3
- Formula
- C10H18N2O6
- MW
- 262.26 g/mol
ZX-043798
(R)-8-(1-((3,5-Difluorophenyl)amino)ethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide
- CAS
- 1627494-13-6
- Formula
- C24H25F2N3O4
- MW
- 457.5 g/mol
ZX-043723
{4-[4-(6-Carbamoyl-3,5-dimethylpyrazin-2-yl)phenyl]cyclohexyl}acetic acid
- CAS
- 1166827-44-6
- Formula
- C21H25N3O3
- MW
- 367.4 g/mol
ZX-043722
1-Cyclopropyl-4-(4-((5-methyl-3-(3-(4-(trifluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)-1H-pyrazol-1-yl]methyl)-2-pyridinyl)piperazine
- CAS
- 1227158-85-1
- Formula
- C26H26F3N7O2
- MW
- 525.5 g/mol
ZX-041301
2-Pyrimidinamine,N-[2-methoxy-4-(4-methyl-1-piperazinyl)phenyl]-4-(1-methyl-1H-pyrrolo[2,3-c]pyridin-3-yl)
- CAS
- 1594092-37-1
- Formula
- C24H27N7O
- MW
- 429.5 g/mol
ZX-040577
2,7-Bis((4-methylpiperidin-1-yl)sulfonyl)-9H-fluoren-9-one oxime
- CAS
- 327061-16-5
- Formula
- C25H31N3O5S2
- MW
- 517.7 g/mol
ZX-039821
3-(6-Methylpyridin-2-yl)-N-phenyl-4-(quinolin-4-yl)-1H-pyrazole-1-carbothioamide
- CAS
- 909910-43-6
- Formula
- C25H19N5S
- MW
- 421.5 g/mol
ZX-041332
rac (Aminomethyl)ethylenediaminetetraacetic Acid tetra-(t-Butyl Ester)
- CAS
- 1391052-55-3
- Formula
- C27H51N3O8
- MW
- 545.7 g/mol
ZX-043733
tert-Butyl 4-(4-amino-1H-pyrazol-1-yl)piperidine-1-carboxylate
- CAS
- 1029413-55-5
- Formula
- C13H22N4O2
- MW
- 266.34 g/mol
ZX-043797
Questions
Phloroglucinol impurities, answered
What Phloroglucinol reference materials are available?
The catalogue currently lists 60 compounds for Phloroglucinol, including 5 metabolites or hydroxylated analogues. Each product page shows the CAS number where one is assigned, the structure, formula and molecular weight.
What documents come with a Phloroglucinol impurity standard?
A certificate of analysis travels with every lot. On request we share the characterisation set, usually 1H-NMR, mass spectrum, HPLC purity and IR, and for some materials TGA or water content. Ask for the data before ordering if your QA team needs to review it.
Can Zemixal make a Phloroglucinol impurity that is not listed?
Often yes. Send the structure, name or CAS number with the quantity you need and our sourcing team checks custom synthesis options, usually from 10 mg up to gram scale, with a quoted lead time.