1,3-Dioxoisoindolin-2-yl (1s,3s)-3-((tert-butoxycarbonyl)amino)cyclobutane-1-carboxylate CAS 2248201-94-5
| CAS No. | 2248201-94-5 |
| Molecular Formula | C18H20N2O6 |
| Molecular Weight | 360.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,3-Dioxoisoindolin-2-yl (1s,3s)-3-((tert-butoxycarbonyl)amino)cyclobutane-1-carboxylate 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.
1,3-Dioxoisoindolin-2-yl (1s,3s)-3-((tert-butoxycarbonyl)amino)cyclobutane-1-carboxylate (CAS 2248201-94-5), molecular formula C18H20N2O6 and molecular weight 360.36 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 1,3-Dioxoisoindolin-2-yl (1s,3s)-3-((tert-butoxycarbonyl)amino)cyclobutane-1-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 360.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H20N2O6 |
| Molecular Weight | 360.36 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Related Dioxoisoindolin Standards
- 2-(1,3-Dioxoisoindolin-2-yl)-N-(4-methoxyphenyl)ethanesulfonamide (CAS 872787-58-1)
- Ethyl 4-((1,3-dioxoisoindolin-2-yl)oxy)-2-(methylthio)pyrimidine-5-carboxylate (CAS 15400-45-0)
- N-(11-(1,3-Dioxoisoindolin-2-yl)undecyl)acetamide (CAS 90903-96-1)
- (E)-4-(1,3-Dioxoisoindolin-2-yl)-2-(1-methyl-1,3-dihydro-2H-benzo[d]imidazol-2-ylidene)-3-oxobutanenitrile (CAS 868613-98-3)
- (1,3-Dioxoisoindolin-2-yl)methyl 2-((4-methoxyphenyl)thio)acetate (CAS 869714-54-5)
- 2-(2-(1,3-Dioxoisoindolin-2-yl)ethoxy)-6-(1H-pyrrol-1-yl)benzonitrile (CAS 866043-00-7)
- 4-(1,3-Dioxoisoindolin-2-yl)-N-(4-methylthiazol-2-yl)benzamide (CAS 378213-74-2)
- 1,3-Dioxoisoindolin-2-yl 3,4,5-trimethoxybenzoate (CAS 681845-28-3)
Recommended Standards
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 1-[[(1,1-dimethylethoxy)carbonyl]amino]cyclobutanecarboxylate (CAS 2135459-00-4)
- 1,4-Dihydroxy-2-(2-methoxybenzyl)anthracene-9,10-dione (CAS 63776-13-6)
- (S)-3-Ethyl 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate, 98% (CAS 80873-62-7)
- 1-Cyclopentyl-3-(2-(2,4-dimethoxyphenyl)-2-oxoethyl)imidazolidine-2,4,5-trione (CAS 870762-87-1)
- 4,6-dichloro-1,7-naphthyridine-3-carbonitrile (CAS 305371-45-3)
- Tert-butyl ((1R,5S)-3-hydroxybicyclo[3.1.0]Hexan-6-yl)carbamate (CAS 505028-25-1)
- 3-aminocyclobutanecarbonitrile;hydrochloride (CAS 1523572-04-4)
- 2-Bromo-6-ethynylpyridine (CAS 445468-63-3)
- (2S)-2-Methylbutanoyl Chloride (CAS 27763-54-8)
- Tivozanib Impurity 8 (CAS CATO-C4X-34008)
- 3-(2,2,2-Trifluoroethyl)benzenesulfonyl chloride (CAS 1393532-54-1)
- DNDS (disodium) (CAS 3709-43-1)
- 6-Methoxy-4-phenylcinnoline (CAS 90142-02-2)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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