Stevensine CAS 99102-22-4
| CAS No. | 99102-22-4 |
| Molecular Formula | C11H9Br2N5O |
| Molecular Weight | 387.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 387.03 g/mol gives Stevensine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Stevensine (CAS 99102-22-4), a certified reference material (molecular formula C11H9Br2N5O, MW 387.03 g/mol) for analytical method development and quality control.
Structurally, Stevensine (C11H9Br2N5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 387.03 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures Stevensine 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 | C11H9Br2N5O |
| Molecular Weight | 387.03 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 2-Amino-3,5-dibromo-N'-(furan-2-ylmethylene)benzohydrazide (CAS 303083-34-3)
- 2,4-Dibromo-6-[(1E)-{[(4-fluorophenyl)methyl]imino}methyl]phenol (CAS 477848-41-2)
- N-Benzyl-2,6-dibromo-3-nitropyridin-4-amine (CAS 1303438-96-1)
- 2-[2-(bromomethyl)-4-(trifluoromethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 957066-13-6)
- 2,4-Dibromo-6-ethoxy-3-methylaniline (CAS 1706453-46-4)
- 2-([1,1'-Biphenyl]-4-yl)-4-(3-chlorophenyl)-6-phenyl-1,3,5-triazine (CAS 2085262-87-7)
- (E)-3-(4-(pyrimidin-2-yloxy)phenyl)acrylic acid (CAS 855423-32-4)
- 5-((6,7-Dimethoxybenzo[d][1,3]dioxol-5-yl)methyl)-4,5-dihydroisoxazole-3-carboxylic acid (CAS 924861-72-3)
- tert-Butyl 4-[(2-amino-6-fluorophenoxy)methyl]piperidine-1-carboxylate (CAS 1286264-77-4)
- [(2-bromophenyl)sulfamoyl]dimethylamine (CAS 349540-50-7)
- 4'-bromo-3-(2,6-dimethylphenyl)-2'-fluoropropiophenone (CAS 898755-24-3)
- tert-Butyl 3-amino-5-(tert-butyl)-1H-pyrazole-1-carboxylate (CAS 1936134-97-2)
- (2-Fluorophenyl)methanethiol (CAS 72364-46-6)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
Why CATO?
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