Propargyl-PEG12-bromide CAS 2410937-34-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2410937-34-5 |
| Molecular Formula | C29H55BrO13 |
| Molecular Weight | 691.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propargyl-PEG12-bromide (CAS 2410937-34-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C29H55BrO13. Molecular weight: 691.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C29H55BrO13 |
| Molecular Weight | 691.64 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
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Recommended Standards
- 3-([1,4'-Bipiperidin]-1'-ylmethyl)-7-bromo-N-(1-phenylcyclopropyl)-2-(3-(trifluoromethyl)phenyl)quinoline-4-carboxamide (CAS 1336960-13-4)
- 1,2-Bis(2,4,6-tribromophenoxy)ethane-d4 (CAS 1794620-64-6)
- Itraconazole EP Impurity G (CAS CATO-C4X-149789)
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- Tert-butyl 3-(2-amino-1-hydroxyethyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 2352629-68-4)
- 4-Phenyl-1,2,3,4-tetrahydroisoquinoline HCl (CAS 75626-12-9)
- (5-((Isobutylamino)methyl)furan-2-yl)methanol (CAS 1341066-31-6)
- (E)-N-[2-[[[3-(4-Chlorophenyl)allyl](methyl)amino]methyl]phenyl]-4-methoxybenzenesulfonamide (CAS 1283519-40-3)
- Fmoc-Arg(Mtr)-OPfp (CAS 130397-19-2)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
Why CATO?
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