N-[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)acetyl]-2-methylpropanohydrazide CAS 1338494-98-6
| CAS No. | 1338494-98-6 |
| Molecular Formula | C14H15N3O4 |
| Molecular Weight | 289.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 289.29 g/mol gives N-[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)acetyl]-2-methylpropanohydrazide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)acetyl]-2-methylpropanohydrazide (CAS 1338494-98-6) is a high-purity analytical reference standard with the molecular formula C14H15N3O4 and a molecular weight of 289.29 g/mol.
The molecular framework of N-[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)acetyl]-2-methylpropanohydrazide (C14H15N3O4) is characterized by a nitrogen-containing heterocyclic scaffold, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures N-[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)acetyl]-2-methylpropanohydrazide 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 | C14H15N3O4 |
| Molecular Weight | 289.29 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related N Standards
- 2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)-2-((pyridin-2-ylmethyl)amino)acetonitrile (CAS 117457-21-3)
- benzyl 2,4-dioxo-1,3,7-triazaspiro[4.4]nonane-7-carboxylate (CAS 1391828-70-8)
- 2,5-Dioxo-7-(2-thienyl)-1,6,7,8-tetrahydroquinoline-3-carboxylic acid (CAS 924846-81-1)
- 4-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)cyclohexane-1-carboxylic acid (CAS 474091-02-6)
- 2-[(1,1-dioxo-1λ6-thiolan-3-yl)carbamoyl]cyclohexane-1-carboxylic acid (CAS 1053161-05-9)
- 4-Methyl-2,6-dioxo-8-(1-oxo-3-phenylpropan-2-yl)hexahydro-[1,3,2]oxazaborolo[2,3-b][1,3,2]oxazaborol-4-ium-8-uide (CAS 1380504-22-2)
- 1-Ethyl-2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazine-6-sulfonyl chloride (CAS 1225726-09-9)
- 1,1-Dioxo-1,2,3,4-tetrahydro-1lambda~6~-thieno[2,3-b]thiopyran-4-yl pentanoate (CAS 339018-99-4)
Recommended Standards
- 4-((4-Oxo-3,4-dihydroquinazolin-2-yl)methyl)morpholine-2-carboxylic acid (CAS 1305525-12-5)
- Benzyl-N-(1,3-dimethyl-2,4-dioxopyrimidin-5-yl)carbamate (CAS 1375069-36-5)
- Methyl 2-(6-oxo-3-(phenylcarbamoyl)-5,6-dihydropyridazin-1(4H)-yl)acetate (CAS 1261000-87-6)
- Ethyl 1-(2-(4-methoxyphenyl)-2-oxoethyl)-1H-1,2,3-triazole-4-carboxylate (CAS 1375415-14-7)
- 4-(Diethylamino)but-2-yn-1-yl acetate (CAS 22396-77-6)
- 1,3-Benzodioxole-N-phthalimido DL-threo-Droxidopa (CAS 96614-52-7)
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- Methyl 6-amino-5-cyano-2-(2-methoxy-2-oxoethyl)-4-(4-methylphenyl)-4H-pyran-3-carboxylate (CAS 547769-52-8)
- (S)-3,3,3-trifluoro-2-hydroxy-2-methyl-propionic acid ethyl ester (CAS 197785-84-5)
- (R)-6-Cyclopentylpiperazin-2-one (CAS 1240582-17-5)
- 1-(3-Chlorophenyl)-3-(4-(methylthio)phenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-70-5)
- Oxazole, 2,2′-[(4,6-dimethyl-1,3-phenylene)bis(methylene)]bis[4,5-dihydro-4-phenyl-, (4S,4′S)- (CAS 351526-26-6)
- 1-[6,8-Difluoro-2-(trifluoromethyl)quinol-4-yl]piperazine (CAS 1000339-47-8)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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