Methyl 2-(((benzyloxy)carbonyl)amino)-2-(4,4-difluorocyclohexyl)acetate CAS 1543813-72-4
| CAS No. | 1543813-72-4 |
| Molecular Formula | C17H21F2NO4 |
| Molecular Weight | 341.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(((benzyloxy)carbonyl)amino)-2-(4,4-difluorocyclohexyl)acetate (C17H21F2NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Methyl 2-(((benzyloxy)carbonyl)amino)-2-(4,4-difluorocyclohexyl)acetate (CAS 1543813-72-4) is a high-purity analytical reference standard with the molecular formula C17H21F2NO4 and a molecular weight of 341.35 g/mol.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H21F2NO4 |
| Molecular Weight | 341.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-((Benzyloxy)carbonyl)-6-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid (CAS 1260637-46-4)
- 3-[4-(Benzyloxy)-3-methoxyphenyl]-5-methyl-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326813-51-7)
- 2-(1-((BENZYLOXY)CARBONYL)PIPERIDIN-4-YL)PYRIMIDINE-5-CARBOXYLIC ACID (CAS 1447606-17-8)
- 3-Benzyloxy-6-bromo-2-chlorophenylboronic acid (CAS 1309980-90-2)
- (S)-3-(4-(Benzyloxy)phenyl)-2-butyramidopropanoic acid (CAS 172992-35-7)
- 7,8-Bis(benzyloxy)isoquinoline (CAS 61831-72-9)
- 1-(2-(Benzyloxy)ethoxy)-4-nitro-2-(trifluoromethyl)benzene (CAS 1627856-98-7)
- 9-(Benzyloxy)-3,4-dihydrobenzo[4,5]thieno[2,3-f][1,4]thiazepin-5(2H)-one (CAS 1259977-97-3)
Recommended Standards
- N,N-Dimethyl-2-((4-phenyl-6-(trifluoromethyl)pyrimidin-2-yl)thio)acetamide (CAS 1412228-85-3)
- [7-isopropoxy-5-oxo-6-(trifluoromethyl)thiazolo[3,2-a]pyridin-8-yl] acetate (CAS 1821100-57-5)
- Benzyl 4-(2-ethoxy-2-oxoethyl)-3,3-difluoropiperidine-1-carboxylate (CAS 1334417-71-8)
- Tert-butyl 3-((trifluoromethyl)sulfonyl)-8-azabicyclo[3.2.1]Oct-2-ene-8-carboxylate (CAS 1823808-10-1)
- N-Methyl-N-(1-(pyridin-2-yl)propyl)formamide (CAS 887355-12-6)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((1-phenyl-1H-benzo[d]imidazol-2-yl)thio)acetamide (CAS 763094-38-8)
- (1,2-Phenylenebis(methylene))bis(phosphonic acid) (CAS 42104-58-5)
- 7-Bromo-N-(2-ethoxyphenyl)benzo[b]oxepine-4-carboxamide (CAS 950380-71-9)
- 4-Phenyl-2-(pyridin-4-yl)oxazole-5-carboxylic acid (CAS 1245649-34-6)
- 2-((2,4,6-Tribromophenyl)amino)acetohydrazide (CAS 443864-09-3)
- 2-Isopropyl-5,5-dimethyl-4,5-dihydrothiazole (CAS 102199-23-5)
- N-Cyclohexylthiophene-2-carboxamide (CAS 10354-42-4)
- 6,8-dichloro-2-(5-chlorothiophen-2-yl)quinoline-4-carboxylic acid (CAS 897558-65-5)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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