Troxerutin Impurity 2 CAS 13190-91-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 13190-91-5 |
| Molecular Formula | C31H38O18 |
| Molecular Weight | 698.62 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Troxerutin Impurity 2 (CAS 13190-91-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C31H38O18. Molecular weight: 698.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C31H38O18 |
| Molecular Weight | 698.62 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
Related Troxerutin Standards
- Troxerutin Impurity 7 (CAS 862127-01-3)
- Troxerutin Impurity 8 (CAS 72352-99-9)
- Troxerutin Impurity 13 (CAS CATO-C4X-280013)
- Troxerutin Impurity 17 (CAS CATO-C4X-280017)
- Troxerutin Impurity 3 (CAS 13190-92-6)
- Troxerutin Impurity 4 (CAS 23869-24-1)
- Troxerutin Impurity 5 (CAS 125092-04-8)
- Troxerutin Impurity 7 (CAS 13374-50-0)
Recommended Standards
- Heliquinomycin (CAS 178182-49-5)
- 4,7-Bis(5-bromothiophen-2-yl)-5,6-bis(octyloxy)benzo[c][1,2,5]oxadiazole (CAS 1314801-37-0)
- 9,9-Didecyl-2,7-diiodo-9H-fluorene (CAS 249296-20-6)
- Octreotide EP Impurity B (CAS CATO-C4X-15205)
- Deoxycholic acid Impurity 30 (CAS CATO-C4X-335930)
- Tetraethyl (4-amino-1,3-phenylene)bis(phosphonate) (CAS 245111-14-2)
- (Z)-3-(4-fluorophenyl)-1-(4-phenylpiperidin-1-yl)but-2-en-1-one (CAS 780768-14-1)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2-hydroxyphenyl)(2-phenylpropan-2-yl)phosphinate (CAS 1592980-37-4)
- 2-(Difluoromethyl)-3-methoxy-4-methylpyridine-6-sulfonamide (CAS 1805198-76-8)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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 13829788188 / jacky.chen@cato-chem.com