Isopentyl Pentyl Phthalate CAS 776297-69-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 776297-69-9 |
| Molecular Formula | C18H26O4 |
| Molecular Weight | 306.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isopentyl Pentyl Phthalate (CAS 776297-69-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H26O4. Molecular weight: 306.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H26O4 |
| Molecular Weight | 306.40 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
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- N-(1-Isopentyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)butyramide (CAS 941954-24-1)
- N-(1-Isopentyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)methanesulfonamide (CAS 941955-73-3)
- 1-Isopentyl-7-phenyl-1H-pyrimido-[4,5-d][1,3]oxazine-2,4-dione (CAS 1253791-44-4)
- Isopentyl 3,7-dichloroquinoline-8-carboxylate (CAS 381686-77-7)
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- 3-Isopentyl-1,6,7,8-tetramethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione (CAS 887877-07-8)
Recommended Standards
- Diisopentyl phthalate (CAS 605-50-5)
- p-Quaterphenyl (CAS 135-70-6)
- Diamyl Phthalate (CAS 131-18-0)
- 3-(Methylamino)propanamide (CAS 4874-17-3)
- 2-(Diphenylphosphino)-N-[(9S)-6′-methoxycinchonan-9-yl]benzamide (CAS 2271134-66-6)
- Finerenone Impurity 17 (CAS CATO-C4X-288017)
- 1-(Methoxycarbonyl)-2-(morpholinomethyl)piperidine-4-carboxylic acid (CAS 1372144-57-4)
- 1,2-Dihydro-2-methyl-1-oxoisoquinoline-8-carbaldehyde (CAS 1374651-54-3)
- N1,N1-diethyl-4-fluorobenzene-1,2-diamine (CAS 1019556-91-2)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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