Azido-PEG3-S-PEG3-azide CAS 2055023-77-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2055023-77-1 |
| Molecular Formula | C16H32N6O6S |
| Molecular Weight | 436.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Azido-PEG3-S-PEG3-azide (CAS 2055023-77-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H32N6O6S. Molecular weight: 436.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H32N6O6S |
| Molecular Weight | 436.53 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Imino-10-methyl-1-pentyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606963-83-1)
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- 1-Butyl-2-imino-10-methyl-3-tosyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606961-68-6)
- 3-(methylsulfanyl)azetidine hydrochloride (CAS 1417793-19-1)
- 1-(2-(Cyclopentylmethoxy)ethyl)-1h-pyrazol-4-amine (CAS 1539453-44-5)
- 4-(2-Ethoxyethyl)-1,4-diazepan-5-one hydrochloride (CAS 1220030-50-1)
- 2-Methylquinuclidin-3-one (CAS 5291-14-5)
- 4-Azetidinomethyl-3-chloro-5-fluorobenzophenone (CAS 898756-91-7)
- N-Desmethyl Trifluoperazine-d8 Dihydrochloride (CAS 1246814-84-5)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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