Pseudohypericin CAS 55954-61-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 55954-61-5 |
| Molecular Formula | C30H16O9 |
| Molecular Weight | 520.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pseudohypericin (CAS 55954-61-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C30H16O9. Molecular weight: 520.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C30H16O9 |
| Molecular Weight | 520.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Recommended Standards
- Cellotrionic acid (CAS 50819-69-7)
- 2,6-Dibromo-4,4-dihexyl-4H-silolo[3,2-b:4,5-b']dithiophene (CAS 188690-66-6)
- BCECF (CAS 85138-49-4)
- n-(1-Cyclopropylethyl)cyclopropanamine hydrochloride (CAS 1093403-69-0)
- 6-(4-Hydroxypiperidin-1-yl)nicotinonitrile (CAS 1017034-18-2)
- 7-Bromo-4-chloro-[1,2,5]thiadiazolo[3,4-c]pyridine (CAS 1007128-71-3)
- 3,4-Dihydro-5,7-dimethoxy-isoquinoline Hydrochloride (CAS 29969-25-3)
- 1-(3-Pyrrolidinylmethyl)-1,2,3,4-tetrahydroquinoline dihydrochloride (CAS 1219960-36-7)
- 2-(Phenylethynyl)pyridin-3-amine (CAS 288254-71-7)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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