Glycerol Impurity 14 CAS CATO-C4X-217114
| CAS No. | CATO-C4X-217114 |
| Molecular Formula | C9H18O8 |
| Molecular Weight | 254.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Glycerol Impurity 14 (CAS CATO-C4X-217114) is a certified pharmaceutical impurity reference standard with the molecular formula C9H18O8 and a molecular weight of 254.23 g/mol.
Owing to a carbohydrate-derived structure, Glycerol Impurity 14 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 254.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Glycerol Impurity 14 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H18O8 |
| Molecular Weight | 254.23 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
Related Glycerol Standards
- (2S)-Glycerol-O-β-D-galactopyranoside (CAS 38841-15-5)
- Glycerol Impurity 13 (CAS CATO-C4X-217113)
- Glycerol Impurity 15 (CAS CATO-C4X-217115)
- Glycerol Triacrylate (stabilized with MEHQ) (CAS 5459-38-1)
- Glycerol Impurity 25 (CAS 2075-06-1)
- Glycerol Impurity 6 (CAS 4217-84-9)
- Glycerol Impurity 37 (CAS CATO-C4X-217137)
- Glycerol Impurity 32 (CAS CATO-C4X-217132)
Recommended Standards
- (2S)-2,3-Dihydropropyl beta-D-glucopyranoside (CAS 23202-75-7)
- (2R)-2,3-Dihydroxypropyl-b-D-galactopyranoside (CAS 16232-91-0)
- (2R)-2,3-Dihydropropyl beta-D-glucopyranoside (CAS 23202-73-5)
- Osmium tetraoxide (CAS 20816-12-0)
- Azacitidine Impurity 3 (CAS 157771-77-2)
- Entecavir EP Impurity D (CAS 1367369-80-9)
- Aztreonam impurity 88 (CAS CATO-C4X-152288)
- 4-(3-Cyanopropoxy)benzonitrile (CAS 1016732-57-2)
- Levothyroxine Impurity 18 (CAS 1155-40-4)
- Methyl 7-hydroxypyrazolo[1,5-a]pyrimidine-5-carboxylate (CAS 1030018-65-5)
- 5-(Dimethyl-1h-1,2,4-triazol-1-yl)-3-ethyl-1-methyl-1h-pyrazol-4-amine (CAS 1492513-24-2)
- Methyl (1R,2R)-2-aminocyclobutane-1-carboxylate hydrochloride (CAS 1159279-83-0)
- 2-Benzylquinoline (CAS 1745-77-3)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com