Hemiphroside B CAS 165338-28-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 165338-28-3 |
| Molecular Formula | C31H38O17 |
| Molecular Weight | 682.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Hemiphroside B (CAS 165338-28-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C31H38O17. Molecular weight: 682.62 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C31H38O17 |
| Molecular Weight | 682.62 g/mol |
| Purity | 97%+ |
| 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.) | 2004 |
Recommended Standards
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- Troxerutin Impurity 13 (CAS CATO-C4X-280013)
- 3,6-Bis(5-bromo-2-thienyl)-2,5-dioctylpyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 1057401-13-4)
- 4-(3-Propyl-1,2,4-oxadiazol-5-yl)-1-(2-(thiophen-2-yl)ethyl)pyrrolidin-2-one (CAS 1171542-80-5)
- Methyl 2-((3-nitrothiophen-2-yl)thio)acetate (CAS 882292-17-3)
- 3-(3-chlorophenyl)-1-phenyl-1H-pyrazol-5-amine (CAS 1006463-99-5)
- (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis(4-methoxyphenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 1011465-27-2)
- 2-Acetamidohept-6-enoic acid (CAS 166540-75-6)
- 1-(6-(Dipropylamino)-5-methylpyridin-3-yl)propan-1-one (CAS 1355217-41-2)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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