(S)-BENZYL (4-METHYL-1-OXO-1-PHENYLPENTAN-2-YL)CARBAMATE CAS 2007909-63-7
| CAS No. | 2007909-63-7 |
| Molecular Formula | C20H23NO3 |
| Molecular Weight | 325.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-BENZYL (4-METHYL-1-OXO-1-PHENYLPENTAN-2-YL)CARBAMATE 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.
CATO supplies (S)-BENZYL (4-METHYL-1-OXO-1-PHENYLPENTAN-2-YL)CARBAMATE (CAS 2007909-63-7), a certified reference material (molecular formula C20H23NO3, MW 325.40 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, (S)-BENZYL (4-METHYL-1-OXO-1-PHENYLPENTAN-2-YL)CARBAMATE is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 325.40 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C20H23NO3 |
| Molecular Weight | 325.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (S)-2-(Bis((2-oxopyrrolidin-1-yl)methyl)amino)-4-methylpentanoic acid (CAS 671183-11-2)
- 1-(1-Benzyl-2-phenyl-1H-indol-3-yl)ethanone (CAS 62367-66-2)
- (R)-(9H-Fluoren-9-yl)methyl (1-hydroxy-3-methylbutan-2-yl)carbamate (CAS 215178-46-4)
- 1-(2-(2-Hydroxyphenyl)-4-(piperidin-1-yl)pyrimidin-5-yl)butan-1-one (CAS 823792-40-1)
- Methyl 2-azabicyclo[2.2.2]Octane-4-carboxylate (CAS 1936435-62-9)
- 3'-Methoxy-biphenyl-4-boronic acid (CAS 1630264-43-5)
- 3-(2-Chlorophenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one (CAS 459419-19-3)
- 3-(Bromomethyl)-6-chloropyridazine hydrochloride, 95% (CAS 1353976-37-0)
- (9H-fluoren-9-yl)methyl (S)-(1-hydroxy-5-methylhexan-3-yl)carbamate (CAS 1221274-42-5)
- Methyl 5-phenyl-1,2,3-thiadiazole-4-carboxylate (CAS 72234-59-4)
- Desmopressin Impurity 35 (CAS CATO-C4X-221535)
- (2-(4-Chloro-3-(trifluoromethyl)phenyl)cyclopropyl)methanamine (CAS 1315348-40-3)
- (R)-2-Amino-2-(p-tolyl)ethanol hydrochloride (CAS 1391439-16-9)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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