2-{N-methyl-1-[1-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]formamido}acetic acid CAS 1152952-90-3
| CAS No. | 1152952-90-3 |
| Molecular Formula | C12H14N4O3 |
| Molecular Weight | 262.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-{N-methyl-1-[1-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]formamido}acetic acid (CAS 1152952-90-3), a certified reference material (molecular formula C12H14N4O3, MW 262.26 g/mol) for analytical method development and quality control.
Structurally, 2-{N-methyl-1-[1-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]formamido}acetic acid (C12H14N4O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 262.26 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-{N-methyl-1-[1-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]formamido}acetic 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.
Physical & Chemical Properties
| Molecular Formula | C12H14N4O3 |
| Molecular Weight | 262.26 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Recommended Standards
- (S)-N-((3-(4-Formylphenyl)-2-oxooxazolidin-5-yl)methyl)acetamide (CAS 114992-47-1)
- 3-Methoxy-4-[(1-methyl-1h-pyrazol-4-yl)methoxy]benzoic acid (CAS 1152965-43-9)
- (5S)-N-(5-Amino-1-carboxypentyl)iminodiacetic Acid (CAS 113231-05-3)
- 4-(2-Methoxyethoxy)-1-phenyl-1h-pyrazole-3-carboxylic acid (CAS 1152966-35-2)
- 4-Methoxy-2-methyl-1-(phenylsulfonyl)-1H-pyrrolo[3,2-c]pyridine (CAS 1427502-40-6)
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