2-Amino-7-bromo-4-[2-(trifluoromethyl)phenyl]-4H-benzo[g]chromene-3-carbonitrile CAS 861208-31-3
| CAS No. | 861208-31-3 |
| Molecular Formula | C21H12BrF3N2O |
| Molecular Weight | 445.23 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 2-Amino-7-bromo-4-[2-(trifluoromethyl)phenyl]-4H-benzo[g]chromene-3-carbonitrile.
CATO supplies 2-Amino-7-bromo-4-[2-(trifluoromethyl)phenyl]-4H-benzo[g]chromene-3-carbonitrile (CAS 861208-31-3), a certified reference material (molecular formula C21H12BrF3N2O, MW 445.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H12BrF3N2O, 2-Amino-7-bromo-4-[2-(trifluoromethyl)phenyl]-4H-benzo[g]chromene-3-carbonitrile contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 445.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2-Amino-7-bromo-4-[2-(trifluoromethyl)phenyl]-4H-benzo[g]chromene-3-carbonitrile 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 | C21H12BrF3N2O |
| Molecular Weight | 445.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
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Recommended Standards
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- Fluralaner Impurity 53 (CAS CATO-C4X-218053)
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- 2965-17-5 (2-Fluorophenoxy)acetyl chloride MFCD02295747 (CAS 2965-17-5)
- [1,3]thiazolo[4,5-c]pyridine-2-thiol (CAS 65128-66-7)
- 1-(1,2,3,4-Tetrahydronaphthalen-1-yl)propan-2-ol (CAS 1340369-19-8)
- (3-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)(4-(trifluoromethyl)phenyl)methanone (CAS 898762-07-7)
- 5-((M-tolyloxy)methyl)furan-2-carbaldehyde (CAS 1399662-02-2)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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