Butoxycarbonyl-PEG5-sulfonic acid CAS 1817735-28-6
| CAS No. | 1817735-28-6 |
| Molecular Formula | C17H34O10S |
| Molecular Weight | 430.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Butoxycarbonyl-PEG5-sulfonic acid (C17H34O10S) 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.
Butoxycarbonyl-PEG5-sulfonic acid (CAS 1817735-28-6), molecular formula C17H34O10S and molecular weight 430.51 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Butoxycarbonyl-PEG5-sulfonic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H34O10S |
| Molecular Weight | 430.51 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) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Sulfur Atoms | 1 |
Related Butoxycarbonyl Standards
- N-(Butoxycarbonyl)-3-[[2-[(5R)-3-(4-cyanophenyl)-4,5-dihydro-5-isoxazolyl]acetyl]amino]-,methyl esterL-alanine (CAS 188016-51-5)
- 2-((tert-Butoxycarbonyl)amino)-5,7-difluorobenzo[d]thiazol-4-yl trifluoromethanesulfonate (CAS 2415163-53-8)
- 2-(((Tert-butoxycarbonyl)amino)methyl)-5-phenyl-2-(3-phenylpropyl)pentanoic acid (CAS 1202779-20-1)
- 2-(6-(tert-Butoxycarbonyl)-8-(3,5-difluorophenyl)-10-oxo-6,9-diazaspiro[4.5]decan-9-yl)acetic acid (CAS 1206821-44-4)
- 4-(((tert-butoxycarbonyl)amino)methyl)-2,6-dichlorophenyl trifluoromethanesulfonate (CAS CATO-C3D-262936)
- 2-((Tert-butoxycarbonyl)amino)-3-(3,5-dibromophenyl)propanoic acid (CAS 1259976-03-8)
- 2-[3-(2-tert-Butoxycarbonyl-amino-ethyl)-5-chloro-1H-indol-2-yl]-4-methyl-pentanoic acid methyl ester (CAS 1380571-77-6)
- 2-[(tert-Butoxycarbonyl)amino]-3-(3-bromophenyl)-4-(4-chlorophenyl)butane (CAS 605680-54-4)
Recommended Standards
- PRopargyl-peg6-tos (CAS 1422023-55-9)
- 5-Phenyl-2-(4-phenylthiazol-2-yl)-4-(2-(thiazol-2-yl)hydrazono)-2,4-dihydro-3H-pyrazol-3-one (CAS 314761-14-3)
- 5-Fluoro Paliperidone-d4 (CAS 1346602-73-0)
- Phenyl 3-4-di-O-acetyl-2-O-benzyl-α-L-thiorhamnopyranoside (CAS 849938-20-1)
- 2-Chloro-4-(2-chloro-5-methylphenyl)benzonitrile (CAS 1355247-45-8)
- (R)-6-Methoxy-2,3-dihydrobenzofuran-3-amine (CAS 1228569-21-8)
- Methyl 2-((2-chlorophenyl)sulfonyl)acetate (CAS 145449-37-2)
- Chlorodimethylpropylsilane [Dimethylpropylsilylating Agent] (CAS 17477-29-1)
- Trimethylolpropane tris[3-(2-methylaziridin-1-yl)propionate] (CAS 64265-57-2)
- (S)-2-((tert-Butoxycarbonyl)amino)-2-(3,4-dimethoxyphenyl)acetic acid (CAS 1241679-46-8)
- 4-Propoxy-1h-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 220906-52-5)
- 1,2-Bis(4-hydroxyphenyl)-o-carborane (CAS 31177-92-1)
- 1-(4-chlorophenyl)-5-methylimidazolidine-2,4-dione (CAS 1008068-93-6)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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