(R)-3-((tert-Butyldimethylsilyl)oxy)-5-methoxy-5-oxopentanoic acid CAS 109744-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 109744-49-2 |
| Molecular Formula | C12H23O5Si |
| Molecular Weight | 275.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-3-((tert-Butyldimethylsilyl)oxy)-5-methoxy-5-oxopentanoic acid (CAS 109744-49-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H23O5Si. Molecular weight: 275.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H23O5Si |
| Molecular Weight | 275.39 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1988 |
Recommended Standards
- 2,4-Dimethyl-N-[2-(1-naphthyl)ethyl]aniline (CAS 1040684-42-1)
- 2-(1,4-Diazepan-1-yl)-N-(2-isopropylphenyl)acetamide (CAS 1097791-12-2)
- 1-Benzyl-4-(isopropylamino)piperidine-4-carboxamide (CAS 1031-36-3)
- (R)-Ethyl 2-(((trifluoromethyl)sulfonyl)oxy)propanoate (CAS 84028-89-7)
- 4-Acetylpyridine (CAS 1122-54-9)
- N-(4-Chloro-6-formylpyridin-2-yl)acetamide (CAS 1393532-13-2)
- (2-Chloro-4-fluorophenyl)methanethiol (CAS 324767-96-6)
- 2,2,4,4,6,6,8,8-Octaoctyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane (CAS 137410-93-6)
- 2-[6-(Trifluoromethyl)pyridin-3-yl]ethan-1-ol (CAS 1000528-63-1)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
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