Azido-PEG9-S-methyl ethanethioate CAS 2148986-33-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2148986-33-6 |
| Molecular Formula | C22H43N3O10S |
| Molecular Weight | 541.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Azido-PEG9-S-methyl ethanethioate (CAS 2148986-33-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H43N3O10S. Molecular weight: 541.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H43N3O10S |
| Molecular Weight | 541.66 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-(p-tolyl)pyridin-2-yl)thio)-N,N-diphenylacetamide (CAS 332114-45-1)
- Amino-PEG9-Boc (CAS 1818294-44-8)
- Choline Impurity 5 (CAS 162440-04-2)
- 6-Chloropyridazine-3-carbaldehyde oxime (CAS 716379-11-2)
- (R)-1-(4-chloro-3-fluorophenyl)but-3-en-1-amine (CAS 1269803-09-9)
- (2S)-2-((Ethoxy(phenyl)phosphoryl)amino)succinic acid (CAS 918793-97-2)
- Dacomitinib Impurity 12 (CAS CATO-C4X-208612)
- 6-(Methylsulfonyl)pyridazin-3-amine (CAS 61071-25-8)
- 3-{3-[(3-nitropyridin-2-yl)sulfanyl]-1H-1,2,4-triazol-1-yl}butan-2-one (CAS 303151-95-3)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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