(Z)-benzofuran-2-carbohydrazonamide CAS 72583-89-2
| CAS No. | 72583-89-2 |
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (Z)-benzofuran-2-carbohydrazonamide.
(Z)-benzofuran-2-carbohydrazonamide (CAS 72583-89-2) is a high-purity analytical reference standard with the molecular formula C9H9N3O and a molecular weight of 175.19 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (Z)-benzofuran-2-carbohydrazonamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 175.19 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.
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), (Z)-benzofuran-2-carbohydrazonamide 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 | C9H9N3O |
| Molecular Weight | 175.19 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.) | 1977 |
| Nitrogen Atoms | 3 |
Related Z Standards
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- N-(Benzofuran-2-yl)acetamide (CAS 65847-73-6)
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- [1-(1-benzofuran-2-yl)ethyl](methyl)amine (CAS 100127-74-0)
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- (1R)-1-(1-benzofuran-2-yl)propan-1-amine (CAS 654683-65-5)
Recommended Standards
- (Quinoxalin-2-yloxy)methanamine (CAS 873399-75-8)
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- (E)-N-Methyl-2-(9H-purin-6-yl)ethenamine (CAS 920503-91-9)
- [2-(1h-1,2,4-triazol-1-yl)pyridin-3-yl]methanamine (CAS 950769-01-4)
- Hydroxy Dimetridazole-d3 (CAS 1015855-78-3)
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- 3-(2-(2-Methoxyethoxy)ethoxy)prop-1-yne (CAS 89635-79-0)
- 3,4-Dihydro-4,4-dimethyl-2H-pyran-2-one (CAS 76897-39-7)
- 3-(2-Chlorophenyl)-2,2-dimethylpropanoic acid (CAS 1225954-55-1)
- Acipimox impurity 22 (CAS CATO-C4X-186622)
- 3,6-Dichloro-4-(oxetan-3-yl)pyridazine (CAS 2306274-35-9)
- 1119471-86-1 methyl 4-amino-1H-pyrazole-5-carboxylate hydrochloride (CAS 1119471-86-1)
- 4-{2-[(tert-Butyldimethylsilyl)oxy]ethoxy}phenylboronic acid (CAS 225385-14-8)
- C-Peptide 2 (rat) (CAS 41594-08-5)
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