S-acetyl-PEG3-Boc CAS 1818294-27-7
| CAS No. | 1818294-27-7 |
| Molecular Formula | C15H28O6S |
| Molecular Weight | 336.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), S-acetyl-PEG3-Boc meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies S-acetyl-PEG3-Boc (CAS 1818294-27-7), a certified reference material (molecular formula C15H28O6S, MW 336.44 g/mol) for analytical method development and quality control.
S-acetyl-PEG3-Boc (C15H28O6S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H28O6S |
| Molecular Weight | 336.44 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Sulfur Atoms | 1 |
Recommended Standards
- Propargyl-PEG6-SH (CAS 1422540-91-7)
- Fluoxymesterone (CAS 76-43-7)
- 2-(((2,3-Dimethylbutan-2-yl)dimethylsilyl)oxy)ethyl trifluoromethanesulfonate (CAS 1392400-30-4)
- 4-(3-Methoxyphenyl)-1,3,4,5,6,7-hexahydro-2H-benzo[6,7]cyclohepta[1,2-d]pyrimidine-2-thione (CAS 112547-65-6)
- Benztropine Mesylate (CAS 132-17-2)
- 6-Bromo-5-methoxy-1,2-dimethyl-1H-indole-3-carboxylic acid (CAS 111083-28-4)
- Ethyl 4-(bromomethyl)thiazole-5-carboxylate (CAS 78502-77-9)
- (2Z)-1-[1-(2,4-Dichlorophenyl)-5-hydroxy-3-methyl-1H-pyrazol-4-yl]-3-hydroxybut-2-en-1-one (CAS 303997-20-8)
- 4-hydroxy-2,2-dimethylpentanenitrile (CAS 86242-55-9)
- 3-(((3-Methoxypropyl)amino)methyl)phenol (CAS 1042580-02-8)
- 2-(Aminomethyl)-6-cyano-3-(difluoromethyl)-5-iodopyridine (CAS 1804730-53-7)
- Hexacosanoic Acid Ethyl Ester (CAS 29030-81-7)
- Acenaphtho[1,2-e][1,2,4]triazine-9-thiol (CAS 67004-92-6)
- Glucagon Monohydrochloride (CAS 28270-04-4)
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 18665070610 / Nicole.chen@cato-chem.com