[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]methyl N-[2-fluoro-4-methyl-5-(trifluoromethoxy)phenyl]carbamate CAS 2803881-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2803881-73-2 |
| Molecular Formula | C23H19F4N3O6 |
| Molecular Weight | 509.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]methyl N-[2-fluoro-4-methyl-5-(trifluoromethoxy)phenyl]carbamate (CAS 2803881-73-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H19F4N3O6. Molecular weight: 509.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H19F4N3O6 |
| Molecular Weight | 509.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related dioxo Standards
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-7-iodo-heptanamide (CAS 2703834-54-0)
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- 756525-99-2 N-[15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl]-2,5-dihydro-2,5-dioxo-1H-pyrrole-1-propanamide O-[N-(3-Maleimidopropionyl)aminoethyl]-O inverted exclamation marka-[3-(N-succinimidyloxy)-3-oxopropyl]triethylene glycol monodisperse Mal-PEG4-NHS-ester (CAS 756525-99-2)
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- N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]-2-[2-(2-iodoethoxy)ethoxy]acetamide (CAS 2454234-90-1)
- 2-(2,6-dioxo-3-piperidyl)-4-[2-[2-(2-iodoethoxy)ethoxy]ethoxy]isoindoline-1,3-dione (CAS 2349356-56-3)
- 2-(2-(1,3-Dioxo-2,3-dihydro-1H-inden-2-yl)quinolin-6-yl)-6-methylbenzo[d]thiazole-7-sulfonic acid (CAS 16249-86-8)
- 4-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-N-(4-methoxyphenyl)benzamide (CAS 956390-05-9)
Recommended Standards
- p-Tolyl 3-(((((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)oxy)propanoate (CAS 125882-88-4)
- Arbidol Sulfone (CAS 151455-32-2)
- (11R)-16-bromo-5,11,26-trimethyl-7-oxa-4,5,13,20,22,27-hexaazapentacyclo[22.3.1.0²,⁶.0¹³,²¹.0¹⁴,¹⁹]octacosa-1(28),2(6),3,14,16,18,21,24,26-nonaen-23-one (CAS 2573869-16-4)
- 1-(3-(8-(Methylamino)imidazo[1,2-a]pyrazin-3-yl)phenyl)ethanone (CAS 787590-83-4)
- 4-Amino-3,5-Dimethoxyphenol (CAS 20032-71-7)
- 4-Iodo-2-trifluoromethylbenzoic acid (CAS 954815-11-3)
- 3-Iodoisonicotinaldehyde (CAS 774238-80-1)
- N-[(1E,5S)-2-Methyl-5-(prop-1-en-2-yl)cyclohex-2-en-1-ylidene]hydroxylamine (CAS 2051-55-0)
- 1-(2-Amino-4-chlorophenyl)ethanone hydrochloride (CAS 871928-38-0)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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