(3-Amino-1-methyl-1H-pyrazol-5-yl)(1H-pyrazol-1-yl)methanone CAS 1856018-75-1
| CAS No. | 1856018-75-1 |
| Molecular Formula | C8H9N5O |
| Molecular Weight | 191.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-Amino-1-methyl-1H-pyrazol-5-yl)(1H-pyrazol-1-yl)methanone (CAS 1856018-75-1), a certified reference material (molecular formula C8H9N5O, MW 191.19 g/mol) for analytical method development and quality control.
Structurally, (3-Amino-1-methyl-1H-pyrazol-5-yl)(1H-pyrazol-1-yl)methanone (C8H9N5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 191.19 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.
CATO manufactures (3-Amino-1-methyl-1H-pyrazol-5-yl)(1H-pyrazol-1-yl)methanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H9N5O |
| Molecular Weight | 191.19 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 5 |
Related Amino Standards
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Recommended Standards
- Ethyl [1,2,4]Triazolo[1,5-a]pyridine-5-carboxylate (CAS 1824566-27-9)
- (5-Amino-1-methyl-1H-pyrazol-3-yl)(1H-pyrazol-1-yl)methanone (CAS 1856019-33-4)
- Methyl 7-amino-1H-indazole-5-carboxylate (CAS 1823900-46-4)
- (3-Amino-1-methyl-1H-pyrazol-5-yl)(1H-imidazol-1-yl)methanone (CAS 1856098-17-3)
- Methyl 3-ethyl-4-fluorobenzoate (CAS 1135253-00-7)
- Ethyl 7-chloro-8-iodoimidazo[1,2-a]pyridine-2-carboxylate (CAS 1331823-97-2)
- 3-Bromo-5-fluoro-4-methylbenzoic acid (CAS 1191988-29-0)
- 2-Acetamido-6-bromobenzoic acid (CAS 38792-45-9)
- 1-Benzhydryl-3-methylazetidine (CAS 336182-51-5)
- (4-Bromo-1,1-dimethylbutoxy)(1,1-dimethylethyl)dimethylsilane (CAS 380605-59-4)
- 2-methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (CAS 397309-47-6)
- Eperisone Impurity 18 (CAS CATO-C4X-227918)
- (5-(Dimethoxymethyl)furan-2-yl)methanol (CAS 90200-14-9)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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