tert-Butyl (3-bromo-5-cyanophenyl)carbamate CAS 2092002-01-0
| CAS No. | 2092002-01-0 |
| Molecular Formula | C12H13BrN2O2 |
| Molecular Weight | 297.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (3-bromo-5-cyanophenyl)carbamate (CAS 2092002-01-0), molecular formula C12H13BrN2O2 and molecular weight 297.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H13BrN2O2, tert-Butyl (3-bromo-5-cyanophenyl)carbamate 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 297.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures tert-Butyl (3-bromo-5-cyanophenyl)carbamate 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 | C12H13BrN2O2 |
| Molecular Weight | 297.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- n-(2-(Allylamino)-2-oxoethyl)-4-bromobenzamide (CAS 923198-21-4)
- tert-Butyl (4-bromo-3-cyanophenyl)carbamate (CAS 2007171-85-7)
- Methyl 2-amino-3-(6-bromo-1H-indol-3-yl)propanoate (CAS 774181-71-4)
- tert-Butyl 2-(5-Bromopyridin-2-yl)-2-cyanoacetate (CAS 831203-34-0)
- 2-Bromo-1-(4'-bromo-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 94512-73-9)
- 3-Methylenecyclobutanecarbonyl chloride (CAS 98198-78-8)
- Tapinarof (CAS 79338-84-4)
- 6-Phenoxy-1H-indazol-3-amine (CAS 1092460-46-2)
- 4-([(9H-fluoren-9-ylmethoxy)carbonyl]amino)-3,3-difluorobutanoic acid (CAS 1936405-79-6)
- 4-(4-Ethoxyphenyl)pyrrolidin-2-one (CAS 339348-32-2)
- (R)-4-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (CAS 113867-23-5)
- 6-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)nicotinaldehyde (CAS 1804464-92-3)
- 3-(3-Bromo-4-fluorophenyl)-3-oxopropanal (CAS 929885-03-0)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
Why CATO?
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