1-Phenyl-1,3,4,5-tetrahydrobenzo[cd]indazole CAS 4106-24-5
| CAS No. | 4106-24-5 |
| Molecular Formula | C16H14N2 |
| Molecular Weight | 234.30 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 1-Phenyl-1,3,4,5-tetrahydrobenzo[cd]indazole.
CATO supplies 1-Phenyl-1,3,4,5-tetrahydrobenzo[cd]indazole (CAS 4106-24-5), a certified reference material (molecular formula C16H14N2, MW 234.30 g/mol) for analytical method development and quality control.
1-Phenyl-1,3,4,5-tetrahydrobenzo[cd]indazole (C16H14N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H14N2 |
| Molecular Weight | 234.30 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Phenyl Standards
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- 2-(5-Oxo-2,3,4,5-tetrahydrobenzo[b]thiepin-4-yl)acetic acid (CAS 118288-39-4)
- 2-(4-Oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl)acetic acid (CAS 17547-79-4)
- 5-(4,5,6,7-Tetrahydrobenzo[b]thiophen-2-yl)-1,3,4-thiadiazol-2-amine (CAS 100988-06-5)
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Recommended Standards
- 1-isopropyl-6-sec-butyl-7H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 2868363-05-5)
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- 1H-benzimidazole, 2-(4-ethenylphenyl)-1-methyl- (CAS 94315-53-4)
- 2-(3,4-Dimethylphenyl)quinoxaline (CAS 380578-22-3)
- 2,4,6-Triiodo-1,3-benzenediol (CAS 19403-92-0)
- 1171065-67-0 3-Pyridin-3-yl-3-pyrrolidin-1-ylpropanoic acid MFCD14281844 (CAS 1171065-67-0)
- 2-(8-Oxo-1-phenyl-5,6-dihydroimidazo[1,5-a]pyrazin-7(8H)-yl)acetic acid (CAS 1623079-16-2)
- 2-Cyclopropoxy-1-fluoro-4-methoxybenzene (CAS 1243320-36-6)
- Olmesartan Medoxomil Methyl Ether Impurity (CAS 896419-17-3)
- 3-Chloro-4-(cyanomethyl)benzonitrile (CAS 1261672-27-8)
- 6-Amino-5-(difluoromethyl)-2-iodonicotinaldehyde (CAS 1806916-45-9)
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- 5,7-dihydro-4H-spiro[1,3-benzothiazole-6,4’-oxane]-2-amine (CAS 1909306-61-1)
- Vancomycin Hexapeptide (CAS 115236-65-2)
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