Eprinomectin B1b CAS 133305-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133305-89-2 |
| Molecular Formula | C49H73NO14 |
| Molecular Weight | 900.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Eprinomectin B1b (CAS 133305-89-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C49H73NO14. Molecular weight: 900.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C49H73NO14 |
| Molecular Weight | 900.10 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related Eprinomectin Standards
Recommended Standards
- 1,1,1-trifluoro-N-[(11bR)-4-sulfido-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]-methanesulfonamide (CAS 1239466-16-0)
- Emamectin metabolite (formyl amino type) (CAS 169265-45-6)
- 1,1,1-Trifluoro-N-[(11bS)-4-sulfido-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl]methanesulfonamide (CAS 1042671-81-7)
- 1-(3,5-Dimethoxyphenyl)prop-2-en-1-ol (CAS 1101195-08-7)
- 3-Difluoromethoxy-2-fluoroisonicotinic acid (CAS 1806376-43-1)
- 1-(2-Bromo-4-(trifluoromethyl)phenyl)-3-(2-chloroethyl)urea (CAS 2407339-55-1)
- 2-((4-Methoxybenzyl)amino)nicotinic acid (CAS 460363-73-9)
- Boron tribromide solution (CAS 10294-33-4)
- Vildagliptin impurity 13 (CAS 38074-72-5)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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