1,3-Dihydro-α-(1H-imidazol-5-ylmethyl)-1,3-dioxo-2H-isoindole-2-acetic acid CAS 5959-79-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5959-79-5 |
| Molecular Formula | C14H11N3O4 |
| Molecular Weight | 285.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dihydro-α-(1H-imidazol-5-ylmethyl)-1,3-dioxo-2H-isoindole-2-acetic acid (CAS 5959-79-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11N3O4. Molecular weight: 285.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11N3O4 |
| Molecular Weight | 285.25 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Dihydro Standards
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- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl bicyclo[2.2.1]heptane-2-carboxylate (CAS 2095863-59-3)
- 2-(3-oxo-2,3-dihydro-1,2-benzothiazol-2-yl)-2-phenylacetic acid (CAS 1291485-97-6)
- α-[3-(4,5-Dihydro-4,4-dimethyl-2-oxazolyl)-2-methylphenyl]-1H-imidazole-5-methanol (CAS 1240244-29-4)
- 9,10-Dihydro-1-benzo[a]pyrene-7(8H)-one Oxime (CAS 88909-82-4)
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Recommended Standards
- 1-(Pyridin-4-yl)-1H-benzo[d][1,2,3]triazole (CAS 66571-30-0)
- 2-(3-Methoxyphenyl)-6-nitro-1H-benzo[d]imidazol-1-ol (CAS 400075-28-7)
- 1-(Benzo[d]thiazol-2-yl)-3-(trifluoromethyl)-1H-pyrazol-5-ol (CAS 311812-88-1)
- 4,4,5,5-Tetramethyl-2-(selenophen-3-yl)-1,3,2-dioxaborolane (CAS 1933533-56-2)
- methyl 3-(5-chloro-3-methyl-1,2-oxazol-4-yl)propanoate (CAS 1240961-14-1)
- 3-Bromo-2-hydroxypropanoic acid (CAS 32777-03-0)
- 2-(6-((4-Fluorophenyl)(4-methylpiperidin-1-yl)methyl)-4'-(trifluoromethyl)-[1,1'-biphenyl]-3-yl)propanoic acid (CAS 1257395-14-4)
- 1-Ethyl-3-(piperazin-1-ylmethyl)quinolin-2(1H)-one (CAS 1437435-80-7)
- 3-Chloro-1-phenyl-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile (CAS 487024-75-9)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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