Sorbitol Impurity 6 CAS CATO-C4X-25326
| CAS No. | CATO-C4X-25326 |
| Molecular Formula | C13H18O8 |
| Molecular Weight | 302.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H18O8, Sorbitol Impurity 6 contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 302.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Sorbitol Impurity 6 (CAS CATO-C4X-25326) is a certified pharmaceutical impurity reference standard with the molecular formula C13H18O8 and a molecular weight of 302.28 g/mol.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Sorbitol Impurity 6 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H18O8 |
| Molecular Weight | 302.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Sorbitol Standards
- D-Sorbitol (CAS 98201-93-5)
- Sorbitol EP Impurity B (CAS 25878-23-3)
- L-Sorbitol (CAS 6706-59-8)
- D-Sorbitol hexaacetate (CAS 7208-47-1)
- Sorbitol impurity 4 (CAS 86334-50-1)
- D-Sorbitol 6-phosphate barium salt (CAS 108392-12-7)
- D-Sorbitol Polyglycidyl Ether (Technical Grade) (CAS 68412-01-1)
- Sorbitol Impurity 5 (CAS CATO-C4X-25325)
Recommended Standards
- 2-amino-1-(2-methoxy-4-nitro-5-phenoxyphenyl)ethan-1-one (CAS CATO-C4X-1826142)
- Paraben Impurity 10 (CAS CATO-C4X-256910)
- Loxoprofen impurity 85 (CAS 335096-46-3)
- Paraben Impurity 3 (CAS CATO-C4X-25693)
- Finasteride Impurity 20 (CAS 73671-92-8)
- Etoricoxib Impurity 7 (CAS CATO-C4X-10807)
- Lumateperone Impurity 44 (CAS CATO-C4X-220144)
- 2-(2-Bromoethyl)-1,2-thiazolidine-1,1-dione (CAS 1157050-15-1)
- 4-Hydrazinyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine (CAS 40106-45-4)
- 3-(trifluoromethyl)thieno[3,2-d][1,2]oxazole-5-carboxylic acid (CAS 2092575-05-6)
- (1-((4-Bromothiophen-2-yl)methyl)piperidin-4-yl)methanol (CAS 1247407-17-5)
- 3-(2-Methylpiperazin-1-yl)propan-1-ol (CAS 90203-21-7)
- 7',7'-Dimethyl-5'-oxo-5'H,7'H-spiro[cyclopropane-1,8'-pyrano[4,3-b]pyridine]-2'-carboxylic acid (CAS 2673372-32-0)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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