Methyl 3-(1H-pyrrol-3-yl)propanoate CAS 150985-69-6
| CAS No. | 150985-69-6 |
| Molecular Formula | C8H11NO2 |
| Molecular Weight | 153.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Methyl 3-(1H-pyrrol-3-yl)propanoate (CAS 150985-69-6), molecular formula C8H11NO2 and molecular weight 153.18 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 3-(1H-pyrrol-3-yl)propanoate (C8H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H11NO2 |
| Molecular Weight | 153.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-(Prop-2-yn-1-yl)pyrrolidine-3-carboxylic acid (CAS 1509635-31-7)
- 5-Methyl-4,5,6,7-tetrahydroisoxazolo[4,3-c]pyridin-3-amine (CAS 1512489-13-2)
- 5-Propyl-1H-pyrrole-2-carboxylic acid (CAS 1505069-69-1)
- 2-Methyl-2,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-amine (CAS 1513130-41-0)
- 5-Bromo-4-(difluoromethyl)-6-methoxypyrimidin-2-amine (CAS 2827059-50-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-amino-2-propylpyrimidin-5-yl)boronate (CAS 2223044-41-3)
- (1S,7AR)-3-oxohexahydro-1H-pyrrolizine-1-carbaldehyde (CAS 146405-72-3)
- 3-(5-Amino-4-methyl-1h-pyrazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 1248228-80-9)
- Benzyl ((R)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)carbamate (CAS 1401665-64-2)
- Terbutaline Impurity 61 (CAS 31844-86-7)
- 6-bromocinnoline (CAS 318276-72-1)
- 9-oxo-9,10-dihydroacridine-2-carboxylic acid (CAS 42946-36-1)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-(2-hydroxyethyl)acetamide (CAS 1156593-84-8)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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