Propargyl-PEG8-NH2 CAS 1196732-52-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1196732-52-1 |
| Molecular Formula | C19H37NO8 |
| Molecular Weight | 407.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Propargyl-PEG8-NH2 (CAS 1196732-52-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H37NO8. Molecular weight: 407.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H37NO8 |
| Molecular Weight | 407.50 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Propargyl Standards
- Propargyl-PEG8-OH (CAS 1351556-81-4)
- Propargyl-PEG6-Boc (CAS 1355197-95-3)
- Bis-propargyl-PEG7 (CAS 1351373-46-0)
- Propargyl-PEG5-NHS ester (CAS 1393330-40-9)
- Propargyl-O-C1-amido-PEG3-C2-NHS ester (CAS 2101206-78-2)
- Propargyl-PEG4-5-nitrophenyl carbonate (CAS 1422540-81-5)
- Propargyl-PEG3-triethoxysilane (CAS 2250216-92-1)
- Propargyl-PEG4-beta-D-glucose (CAS 1397682-63-1)
Recommended Standards
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- 7-Amino-2-hydroxy-1,8-naphthyridine (CAS 1931-44-8)
- 21-Amino-11,17-dihydroxy-(11b)-pregna-1,4-diene-3,20-dione hydrochloride (CAS 744254-09-9)
- 2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-N-methyl-N,4-bis(4-methylphenyl)thiophene-3-sulfonamide (CAS 1173751-96-6)
- (4-Fluoro-6-(4-methyl-1H-pyrazol-1-yl)pyridin-3-yl)boronic acid (CAS 2225169-40-2)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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