1-Acetyl-2,5-dihydro-1H-pyrrole-2-carboxylic acid CAS 76945-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76945-40-9 |
| Molecular Formula | C7H9NO3 |
| Molecular Weight | 155.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Acetyl-2,5-dihydro-1H-pyrrole-2-carboxylic acid (CAS 76945-40-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H9NO3. Molecular weight: 155.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H9NO3 |
| Molecular Weight | 155.15 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Related Acetyl Standards
- 1-Acetyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid (CAS 81929-30-8)
- 1,4-Dihydro-1-methyl-4-oxo-3-pyridinecarboxamide-d3 (CAS 1207384-47-1)
- 1,4-Dihydro-5-hydroxy-4-oxo-2-pyridinecarboxylic acid (CAS 54912-33-3)
- 1,6-Dihydro-5-hydroxy-6-oxo-4-pyrimidinecarboxamide (CAS 954240-93-8)
- 7-methyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1962095-98-2)
- 3-(4,5-Dihydro-1H-imidazol-2-yl)-1,1-dimethylguanidine (CAS 752924-14-4)
- 2-Methyl-6,7-dihydro-4H-pyrano[4,3-d]thiazole (CAS 112600-56-3)
- (5,6-Dihydro-4H-cyclopenta[d]thiazol-2-yl)methanol (CAS 135206-82-5)
Recommended Standards
- 1,3,7-Triazaspiro[4.4]nonane-2,4-dione (CAS 908099-69-4)
- 1,2,3-Triazole-2-acetic acid ethyl ester, 97% (CAS 4320-90-5)
- 1-Acetyl-5-(aminomethyl)-1H-pyrazol-3(2H)-one (CAS 802899-81-6)
- 2-(Aminomethyl)-5-bromo-3-(difluoromethyl)-4-nitropyridine (CAS 1805170-77-7)
- Nω-Hydroxy-L-arginine monoacetate (CAS 53598-01-9)
- Ethyl 3-(3,4,5-trifluorophenyl)propiolate (CAS 1417507-08-4)
- 1-(benzenesulfonyl)propan-2-ol (CAS 68276-72-2)
- 2-[4-(2-Pyrrolidinylmethyl)-1-piperazinyl]-1-ethanol dihydrochloride (CAS 1220027-37-1)
- 3-Sulfamoylpyridine-4-sulfonic acid (CAS 72810-60-7)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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