3-(3-(1H-pyrazol-1-yl)propanamido)propanoic acid CAS 1152633-32-3
| CAS No. | 1152633-32-3 |
| Molecular Formula | C9H13N3O3 |
| Molecular Weight | 211.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(3-(1H-pyrazol-1-yl)propanamido)propanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 3-(3-(1H-pyrazol-1-yl)propanamido)propanoic acid (CAS 1152633-32-3), a certified reference material (molecular formula C9H13N3O3, MW 211.22 g/mol) for analytical method development and quality control.
The molecular framework of 3-(3-(1H-pyrazol-1-yl)propanamido)propanoic acid (C9H13N3O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H13N3O3 |
| Molecular Weight | 211.22 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related H Standards
- 1-[4-(1H-Pyrazol-5-yl)phenyl]-1H-1,2,4-triazole (CAS 1030385-93-3)
- 3-(4-(1H-pyrazol-1-yl)phenyl)-3-oxopropanenitrile (CAS 1176541-33-5)
- 2-(1H-Pyrazol-1-yl)quinolin-8-ol (CAS 648896-32-6)
- 5-[4-(1H-Pyrazol-1-yl)phenyl]-1,3-oxazole (CAS 955976-36-0)
- 2-((2-(1H-Pyrazol-1-yl)ethyl)(methyl)amino)butanoic acid (CAS 1249433-41-7)
- 1-(2-(1H-pyrazol-1-yl)ethyl)-4-(chloromethyl)-1H-1,2,3-triazole (CAS 1249617-57-9)
- 1-(2-(1h-Pyrazol-1-yl)ethyl)-4-chloro-1h-pyrazol-3-amine (CAS 1343177-80-9)
- 4-[4-(1H-Pyrazol-4-yl)phenyl]-1H-pyrazole (CAS 1036248-62-0)
Recommended Standards
- 2-(4-Amino-1h-pyrazol-1-yl)-N-(methylcarbamoyl)propanamide (CAS 1152576-62-9)
- 2-[n-methyl-2-(1h-pyrazol-1-yl)propanamido]acetic acid (CAS 1152634-55-3)
- 4-(4-formyl-1-methyl-1H-pyrazol-3-yl)benzonitrile (CAS 1152508-50-3)
- 2-(4-Amino-3,5-dimethyl-1h-pyrazol-1-yl)-N-carbamoylacetamide (CAS 1152696-03-1)
- 1-(3-Bromo-5-fluorophenyl)prop-2-en-1-one (CAS 1512664-95-7)
- Ethyl 2-(2-fluorophenoxy)acetate (CAS 2248-56-8)
- (5-Acetylpyridin-3-yl)boronic acid (CAS 1033745-21-9)
- 1-(3-Hydroxypropyl)-2,5-dihydro-1h-pyrrole-2,5-dione (CAS 34321-80-7)
- Tert-butyl 3,5-dimethylmorpholine-4-carboxylate (CAS 942309-59-3)
- 6,7-Dimethyl-4-phenoxypteridine (CAS 1708295-30-0)
- n-((1,2,3-Thiadiazol-4-yl)methyl)cyclooctanamine (CAS 1156893-54-7)
- 3-(4-Ethylpiperazin-1-yl)-n'-hydroxypropanimidamide (CAS 1017021-20-3)
- 1-[(4-fluorophenyl)methyl]cyclohexan-1-amine (CAS 869625-94-5)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
Why CATO?
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