Bis-propargyl-PEG5 CAS 185378-83-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 185378-83-0 |
| Molecular Formula | C16H26O6 |
| Molecular Weight | 314.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Bis-propargyl-PEG5 (CAS 185378-83-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H26O6. Molecular weight: 314.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H26O6 |
| Molecular Weight | 314.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
Related Bis Standards
- Propargyl-PEG3-NHS ester (CAS 1428629-71-3)
- Propargyl-PEG4-Boc (CAS 1355197-66-8)
- Propargyl-PEG4-mesyl ester (CAS 1233816-83-5)
- Propargyl-PEG6-NH2 (CAS 1198080-04-4)
- Propargyl-PEG2-N-bis(PEG2) (CAS 2100306-62-3)
- Propargyl-PEG6-alcohol (CAS 944560-99-0)
- Propargyl-PEG3-phosphonic acid diethyl ester (CAS 1052678-30-4)
- Propargyl-PEG1-SS-PEG1-C2-Boc (CAS 1807518-78-0)
Recommended Standards
- 4-(((2R,3R)-2-Hydroxy-[1,1'-bi(cyclohexan)]-3-yl)oxy)-4-oxobutanoic acid (CAS 15785-59-8)
- (2Z,5Z)-5-[(Dimethylamino)methylidene]-3-phenyl-2-[(4H-1,2,4-triazol-4-yl)imino]-1,3-thiazolidin-4-one (CAS 478064-07-2)
- N-(6-(1H-Imidazol-1-yl)pyridin-3-yl)-4-propyl-1,2,3-thiadiazole-5-carboxamide (CAS 1421498-17-0)
- 2,2,2-Trifluoro-1-(3-((trifluoromethyl)sulfonyl)phenyl)ethan-1-one (CAS 1335013-85-8)
- Methyl 2-(3-methylindolin-3-yl)acetate (CAS 2098395-28-7)
- 5-Pyrimidinemethanamine, 4-(2,2-difluoropropoxy)-, hydrochloride (CAS 2376143-26-7)
- 1-(4-Oxocyclohexyl)imidazolidin-2-one (CAS 89519-06-2)
- 3-(4-Chlorobenzenesulfonyl)-N-[(3-methoxyphenyl)methyl]-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (CAS 895646-96-5)
- 3-Fluoro-4,9-dimethoxy-7-methyl-5H-furo[3,2-g]chromen-5-one (CAS 114340-20-4)
- Epidermal Growth Factor Receptor Peptide (985-996) (CAS 96249-43-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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