(2-Amino-5-bromophenyl)phenyl-methanone CAS 39859-36-4
| CAS No. | 39859-36-4 |
| Molecular Formula | C13H10BrNO |
| Molecular Weight | 276.13 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-5-bromophenyl)phenyl-methanone.
(2-Amino-5-bromophenyl)phenyl-methanone (CAS 39859-36-4), molecular formula C13H10BrNO and molecular weight 276.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H10BrNO, (2-Amino-5-bromophenyl)phenyl-methanone contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 276.13 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.
As a certified reference material (CRM), (2-Amino-5-bromophenyl)phenyl-methanone 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 | C13H10BrNO |
| Molecular Weight | 276.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 2-Amino-4’-bromobenzophenone (CAS 1140-17-6)
- (r)-2-Amino-2-(3-bromo-4,5-dimethoxyphenyl)ethan-1-ol (CAS 1212808-02-0)
- (s)-2-Amino-2-(3-bromo-4,5-dimethoxyphenyl)ethan-1-ol (CAS 1213099-26-3)
- (s)-2-Amino-2-(4-bromo-3,5-dimethoxyphenyl)ethan-1-ol (CAS 1213326-93-2)
- (s)-4-(1-Amino-2-hydroxyethyl)-2-bromo-6-ethoxyphenol (CAS 1213836-61-3)
- (s)-2-Amino-2-(2-bromo-4,5-dimethoxyphenyl)ethan-1-ol (CAS 1213911-00-2)
- 2-Amino-3-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)-2-methylpropanoic acid (CAS 1247107-92-1)
- Butyl 2-(3-amino-4-bromo-1h-pyrazol-1-yl)acetate (CAS 1248101-59-8)
Recommended Standards
- (2-Amino-3-bromophenyl)(phenyl)methanone (CAS 329710-69-2)
- (4-Aminophenyl)(4-bromophenyl)methanone (CAS 40292-19-1)
- 8-Bromo-6,11-dihydro-5H-benzo[b]pyrido[2,3-e][1,4]diazepine (CAS 1934302-87-0)
- (5-Amino-2-bromophenyl)(phenyl)methanone (CAS 62261-57-8)
- 3-Bromo-2-(piperidin-1-ylmethyl)aniline (CAS 1097819-58-3)
- (R)-6,7-Dihydro-5H-cyclopenta[b]pyridin-5-amine (CAS 1269843-76-6)
- Sodium 2-(4'-amino-[1,1'-biphenyl]-2-yl)diazene-1-sulfonate (CAS 1325-54-8)
- 2-(Adamantan-1-yl)-2-aminopropanoic acid (CAS 16091-92-2)
- 4-Isobutoxy-2-methoxyphenylamine (CAS 1339903-38-6)
- Dequalinium Impurity 10 (CAS CATO-C4X-193610)
- 6-(3-Chlorophenyl)-2-methylpyrimidin-4-amine (CAS 1250795-52-8)
- 1-(2-Fluorophenyl)-2-thiocyanatoethan-1-one (CAS 887625-18-5)
- (4-Chlorophenyl)(4-methylthiazol-2-yl)methanone (CAS 1177235-48-1)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com