Bis(1-ethylbutyl) Phthalate CAS 166391-23-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 166391-23-7 |
| Molecular Formula | C20H30O4 |
| Molecular Weight | 334.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Bis(1-ethylbutyl) Phthalate (CAS 166391-23-7) pharmaceutical standards reference standard. Molecular formula: C20H30O4. Molecular weight: 334.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H30O4 |
| Molecular Weight | 334.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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.) | 2004 |
Related Bis Standards
- Bis(2-Ethylbutyl) Phthalate (CAS 7299-89-0)
- 2-Ethylbutyl 4-(4-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300360-01-4)
- 1-(2-Ethylbutyl)-N-(2-mercaptophenyl)cyclohexanecarboxamide (CAS 211513-21-2)
- 2-Ethylbutyl 4-(benzo[d][1,3]dioxol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300360-08-1)
- 2-Ethylbutyl 4-(2,5-dimethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300360-13-8)
- 1-(2-Ethylbutyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2246677-50-7)
- 2-Ethylbutyl 4-(2,5-dimethoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300360-11-6)
- 2-Ethylbutyl 4-(2-bromophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300360-02-5)
Recommended Standards
- 163564-55-4 Schizostatin (CAS 163564-55-4)
- Tert-butyl 4-(aminomethyl)-4-(2-methoxybenzyl)piperidine-1-carboxylate (CAS 1713163-37-1)
- tert-Butyl 4-(2-aminoethyl)-4-(4-methoxyphenyl)-1-piperidinecarboxylate (CAS 1627972-86-4)
- 5-Amino-3-(1-methylethyl)-1,2,3-oxadiazolium, inner salt hydrochloride (CAS 5123-98-8)
- 6780-38-7 1,3-Dihydro-1,3-dioxo-2H-isoindole-2-acetyl chloride 2H-Isoindole-2-acetyl chloride, 1,3-dihydro-1,3-dioxo- 5-21-10-00440 (Beilstein Handbook Reference) BRN 0183000 EINECS 229-840-8 (CAS 6780-38-7)
- 1-Bromo-2-(3-bromopropoxy)benzene (CAS 37136-84-8)
- 2-[6-(thiophen-2-yl)imidazo[2,1-b][1,3]thiazol-3-yl]acetic acid (CAS 878259-87-1)
- Desloratadine Impurity 29 (CAS 79779-58-1)
- Diclofenac Acyl-beta-D-glucuronide (CAS 64118-81-6)
- 69558-55-0 O3Y80ZF13F Thymopentin Thymopentin [USAN:INN:BAN] L-Tyrosine, N-(N-(N-(N2-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- L-Tyrosine, N-(N-(N-(N(sup 2)-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- Thymopentine [French] Thymopentinum [Latin] Timopentina [Spanish] Thymopoietin 32-36 TP-5 Thymopoietin pentapeptide ORF-15244 Thymopentine Thymopentinum Timopentina ORF 15244 UNII-O3Y80ZF13F (CAS 69558-55-0)
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