2-(4-Amino-1h-pyrazol-1-yl)-N-carbamoylpropanamide CAS 1152506-10-9
| CAS No. | 1152506-10-9 |
| Molecular Formula | C7H11N5O2 |
| Molecular Weight | 197.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(4-Amino-1h-pyrazol-1-yl)-N-carbamoylpropanamide (CAS 1152506-10-9) is a high-purity analytical reference standard with the molecular formula C7H11N5O2 and a molecular weight of 197.19 g/mol.
2-(4-Amino-1h-pyrazol-1-yl)-N-carbamoylpropanamide (C7H11N5O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-(4-Amino-1h-pyrazol-1-yl)-N-carbamoylpropanamide 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.
Physical & Chemical Properties
| Molecular Formula | C7H11N5O2 |
| Molecular Weight | 197.19 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 DMSO, DMF, methanol |
| 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 | 5 |
Related Amino Standards
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- 2-((3-Amino-4-nitrophenyl)amino)ethan-1-ol (CAS 111861-02-0)
- 2-(2-Amino-4-hydroxypyrimidin-5-yl)-2-methylpropanoic acid (CAS 1184920-53-3)
- 4-Amino-3,5-dimethoxybenzoic Acid (CAS 123039-72-5)
- 5-Amino-2,3-dimethoxybenzoic acid (CAS 128670-46-2)
- Ethyl 3-amino-4H-pyrrolo[3,4-c]isoxazole-5(6H)-carboxylate (CAS 14299-23-1)
- 2-Amino-4-(methoxymethoxy)benzoic acid (CAS 1599750-14-7)
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Recommended Standards
- Tert-butyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate (CAS 114650-82-7)
- 4-(4-Formyl-1H-pyrazol-1-yl)benzonitrile (CAS 1152958-56-9)
- (S)-2-Guanidino-3-(1H-imidazol-4-yl)propanoic acid (CAS 114460-37-6)
- (S)-2-((5-nitropyridin-2-yl)amino)propan-1-ol (CAS 115416-52-9)
- 3-(3,4-Dimethoxyphenyl)-4-methyl-7-(2-morpholinoethoxy)-2H-chromen-2-one hydrochloride (CAS 1177705-34-8)
- 4’-Propylbiphenyl-4-boronic Acid (CAS 153035-56-4)
- n-((5-Bromothiophen-3-yl)methyl)-1-(methylsulfonyl)piperidin-4-amine (CAS 1154111-64-4)
- N-(3-chlorophenyl)-3-oxopyrazolidine-1-carboxamide (CAS 303994-76-5)
- 4-(Adamantan-1-yl)phenyl trifluoromethanesulfonate (CAS 263398-16-9)
- 1-Ethyl-2-methylcyclopentan-1-ol (CAS 98560-19-1)
- 3'-Chloro-4'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 885962-94-7)
- 1-(9H-Fluoren-9-ylmethyl) (2S,4R)-4-(2-naphthalenylmethyl)-1,2-pyrrolidinedicarboxylate (CAS 959580-70-2)
- 4-amino-1-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 4254-55-1)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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