6-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]hex-5-ynenitrile CAS 1216805-75-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1216805-75-2 |
| Molecular Formula | C19H15N3O4 |
| Molecular Weight | 349.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-5-yl]hex-5-ynenitrile (CAS 1216805-75-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H15N3O4. Molecular weight: 349.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H15N3O4 |
| Molecular Weight | 349.34 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related dioxo Standards
- 4-(6,11-Dioxo-6,11-dihydro-3H-anthra[1,2-d]imidazol-2-yl)benzonitrile (CAS 1190059-23-4)
- 6-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]hex-5-ynenitrile (CAS 1216805-65-0)
- 2-(8-Methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)-N-(2-(thiophen-2-yl)ethyl)acetamide (CAS 923685-11-4)
- 2-(2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethyl (4-nitrophenyl) carbonate (CAS 1345681-74-4)
- 2-(2,4-Dioxo-8-propyl-1,3,8-triazaspiro[4.5]decan-3-yl)-N-(furan-2-ylmethyl)acetamide (CAS 923232-72-8)
- 2-(2,6-dioxo-3-piperidyl)-4-piperazin-1-yl-isoindoline-1,3-dione (CAS 2154342-57-9)
- 2-(2,6-dioxo-3-piperidyl)-5-piperazin-1-yl-isoindoline-1,3-dione (CAS 2154342-61-5)
- 4,15-Dioxo-5,8,11,14-tetraoxaoctadecane-1,18-dioic acid (CAS 62538-60-7)
Recommended Standards
- 2-Amino-6-(((4-nitrophenyl)(prop-2-yn-1-yl)amino)methyl)quinazolin-4(3H)-one (CAS 123685-36-9)
- 5-(2,4-Dimethoxyphenyl)-3-(1-phenyl-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole (CAS 1251589-86-2)
- Allyl 2-Deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranoside (CAS 114853-29-1)
- 2-{1-[(1,3-Diphenyl-1H-pyrazol-4-yl)carbonyl]-piperidin-4-yl}propanoic acid (CAS 1172525-00-6)
- 3-(Methylamino)-4-phenylbutanoic acid (CAS 60343-06-8)
- 1-(2-Hydroxypropyl)-1,3-diisopropylurea (CAS 1384801-93-7)
- 1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(4-methoxyphenyl)-3-(o-tolyl)urea (CAS 898444-04-7)
- 2,1-Benzisoxazole-3-carboxylic acid (CAS 642-91-1)
- 2-Ethoxy-5-fluoropyrimidine (CAS 17148-48-0)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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