3-(3-(Ethoxycarbonyl)-2-methyl-5-(p-tolyl)-1H-pyrrol-1-yl)propanoic acid CAS 396123-31-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 396123-31-2 |
| Molecular Formula | C18H21NO4 |
| Molecular Weight | 315.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-(Ethoxycarbonyl)-2-methyl-5-(p-tolyl)-1H-pyrrol-1-yl)propanoic acid (CAS 396123-31-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H21NO4. Molecular weight: 315.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H21NO4 |
| Molecular Weight | 315.36 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-((tert-Butoxycarbonyl)amino)-3-(naphthalen-1-yl)propanoic acid (CAS 268209-95-6)
- 3,4-Difluoro-4-piperidinomethyl benzophenone (CAS 898775-65-0)
- 3-((2,4-Dimethoxyphenyl)amino)-1-(4-methoxyphenyl)propan-1-one (CAS 477319-01-0)
- 3-(1-Propylpyrrolidin-2-yl)pyridine (CAS 91907-45-8)
- tert-Butyl (1-(methoxy(methyl)amino)-3-methyl-1-oxobutan-2-yl)carbamate (CAS 293329-55-2)
- 373-61-5 Boron trifluoride-acetic acid complex,35-36.5% BF3 MFCD00036359 Borate(1-), bis(acetato-.kappa.O)difluoro-, hydrogen fluoride (1:2:1), (T-4)- Borate(1-), bis(acetato-O)difluoro-, dihydrogen fluoride, ( beta-4)- Acetic acid boron trifluoride (2:1) (CAS 373-61-5)
- (4-Methoxy-3-(trifluoromethoxy)phenyl)methanamine (CAS 1261865-55-7)
- Trans-4-hexylcyclohexanecarbaldehyde (CAS 89074-69-1)
- 1-(7-Benzyloxy-benzo[1,3]dioxol-5-yl)-propan-2-one (CAS 1965309-90-3)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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