Repaglinide Methyl Ester CAS 800365-89-3
| CAS No. | 800365-89-3 |
| Molecular Formula | C28H38N2O4 |
| Molecular Weight | 466.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Repaglinide Methyl Ester (CAS 800365-89-3), molecular formula C28H38N2O4 and molecular weight 466.61 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Repaglinide Methyl Ester (C28H38N2O4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Repaglinide Methyl Ester 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 | C28H38N2O4 |
| Molecular Weight | 466.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Repaglinide Standards
- Repaglinide M4 Metabolite (3'-Hydroxyl Repaglinide) (Mixture of Diastereomers) (CAS 874908-14-2)
- Repaglinide N-Oxide (CAS 121167-81-5)
- (S)-(+)-Repaglinide-d5 (ethoxy-d5) (CAS 1217709-85-7)
- Repaglinide (CAS 135062-02-1)
- Repaglinide EP Impurity E (CAS 147852-26-4)
- Repaglinide EP Impurity D (CAS 147770-06-7)
- Repaglinide Impurity 8 (CAS 147770-08-9)
- Repaglinide Impurity 25 (CAS CATO-C4X-118625)
Recommended Standards
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- N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzo[d]oxazol-2-amine (CAS 330793-73-2)
- 1-(5-Methyl-1-(o-tolyl)-1H-pyrazol-4-yl)ethan-1-amine hydrochloride (CAS 1263094-08-1)
- Omacycline impurity 8 (CAS 2272886-36-7)
- (S)-3-Amino-5-methylhexan-1-ol (CAS 759415-90-2)
- (3-Aminopyrazin-2-yl)(piperidin-1-yl)methanone (CAS 32808-37-0)
- tert-butyl (2S,4S)-4-azido-2-(2-methoxy-2-oxo-ethyl)pyrrolidine-1-carboxylate (CAS 921941-65-3)
- Quetiapine EP Impurity H (CAS 1076199-40-0)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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