1005668-21-2 2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetamide 7201AC C7H10BrN3O CAS 1005668-21-2
| CAS No. | 1005668-21-2 |
| Molecular Formula | C7H10BrN3O |
| Molecular Weight | 232.08 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.
1005668-21-2 2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetamide 7201AC C7H10BrN3O (CAS 1005668-21-2), molecular formula C7H10BrN3O and molecular weight 232.08 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 1005668-21-2 2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetamide 7201AC C7H10BrN3O is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 232.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 1005668-21-2 2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetamide 7201AC C7H10BrN3O 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 | C7H10BrN3O |
| Molecular Weight | 232.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 5-Bromo-6-(dimethylamino)-2-methylpyrimidin-4(3H)-one (CAS 1135283-29-2)
- 2-(4-Bromo-1H-pyrazol-1-yl)-N,N-dimethylacetamide (CAS 1183807-93-3)
- 3-Bromo-1-(tetrahydro-2h-pyran-2-yl)-1h-1,2,4-triazole (CAS 1214900-96-5)
- 5-Bromo-3-methoxy-N,N-dimethylpyrazin-2-amine (CAS 1243389-92-5)
- 3-(4-Bromo-1H-pyrazol-1-yl)-N-methylpropanamide (CAS 1250643-00-5)
- 2-Bromo-1-(1-isopropyl-1H-1,2,4-triazol-5-yl)ethanone (CAS 1282517-73-0)
- 5-Bromo-1-naphthonitrile (CAS 129278-20-2)
- 6-Bromo-4-ethynylquinoline (CAS 1319205-85-0)
Recommended Standards
- 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol (CAS 355-80-6)
- Tetrabenazine Impurity 44 (CAS 1637279-07-2)
- Phloroglucinol impurity 44 (CAS 23957-21-3)
- 87-48-9 5-Bromoisatin 5-Bromoindoline-2,3-dione 1H-Indole-2,3-dione, 5-bromo- (9CI) Indole-2,3-dione, 5-bromo- 5-21-10-00264 (Beilstein Handbook Reference) BRN 0383760 5-Bromisatin [Czech] 5-Bromoindole-2,3-dione EINECS 201-747-7 Isatin, 5-bromo- NSC 4980 5-Bromisatin (CAS 87-48-9)
- 2-Bromo-2,2-difluoro-1-(4-fluorophenyl)ethan-1-one (CAS 1802650-67-4)
- N-(2-Chloro-4-formylphenyl)acetamide (CAS 475150-60-8)
- 4-Cyclopropoxy-2-isopropoxynicotinonitrile (CAS 1243441-96-4)
- (S)-2-(1-Aminoethyl)-3-methoxyphenol (CAS 733710-43-5)
- Everolimus Ring-Opening Impurity (Mixture of Isomers) (CAS 1708118-13-1)
- (3Z)-2-{[(3-methylphenyl)methyl]sulfanyl}-3-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-3H-indole (CAS 478044-96-1)
- 4-Fluorobicyclo[2.2.2]octane-1-carbonitrile (CAS 78385-80-5)
- 1-(2,6-Dichlorobenzamido)cyclohexane-1-carboxylic acid (CAS 912763-73-6)
- 1-(3,4-Difluorophenyl)ethane-1-thiol (CAS 1152550-43-0)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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