1-(Tosyloxy)-3,6,9,12,15-pentaoxaoctadecan-18-oic acid CAS 2803338-37-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2803338-37-4 |
| Molecular Formula | C20H32O10S |
| Molecular Weight | 464.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(Tosyloxy)-3,6,9,12,15-pentaoxaoctadecan-18-oic acid (CAS 2803338-37-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H32O10S. Molecular weight: 464.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H32O10S |
| Molecular Weight | 464.53 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Sulfur Atoms | 1 |
Related Tosyloxy Standards
- Ethyl 2-(4-(3-(4-(tosyloxy)butoxy)propoxy)butoxy)acetate (CAS 2681388-10-1)
- Ethyl 17-(tosyloxy)-3,6,9,12,15-pentaoxaheptadecanoate (CAS 359869-60-6)
- Ethyl 15-(tosyloxy)-3,6,9,12-tetraoxapentadecanoate (CAS 2681388-08-7)
- 17-(Tosyloxy)heptadecanoic acid (CAS 76298-42-5)
- Ethyl 14-(tosyloxy)-3,6,9,12-tetraoxatetradecanoate (CAS 441775-29-7)
- 2-((13-(Tosyloxy)tridecyl)oxy)acetic acid (CAS 2817805-37-9)
- Ethyl 19-(tosyloxy)-3,6,9,12,15-pentaoxanonadecanoate (CAS 2681389-24-0)
- 1-(Tosyloxy)-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid (CAS 2803338-38-5)
Recommended Standards
- (3AR,4S,6R,7R,7aR)-6-(benzyloxy)-4-(hydroxy(tosyl)methyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-ol (CAS 167013-75-4)
- 2-(4-Ethoxyphenyl)-4-oxo-4H-chromen-3-yl 2,4,6-trimethylbenzenesulfonate (CAS 298217-84-2)
- Miglitol Impurity N1 (CAS 1459288-93-7)
- 4-Benzoyl-4-(2-cyanoethyl)heptanedinitrile (CAS 5342-96-1)
- 2-((3-Bromobenzyl)thio)-3-(4-chlorophenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 618432-12-5)
- N-(3-chlorobenzyl)-2-(chloromethyl)quinazolin-4(3H)-imine (CAS 1255147-03-5)
- 13-Iodotridecanoic acid (CAS 71736-20-4)
- Methyl 2,2,4,4-tetramethyloxazolidine-3-carboxylate (CAS 936493-29-7)
- 2-(Tert-butylamino)acetonitrile (CAS 22687-16-7)
- Human glucagon CRS (CAS 9007-92-5)
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