Triclocarban CAS 101-20-2
| CAS No. | 101-20-2 |
| Molecular Formula | C13H9Cl3N2O |
| Molecular Weight | 315.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Triclocarban (CAS 101-20-2), molecular formula C13H9Cl3N2O and molecular weight 315.58 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Triclocarban (C13H9Cl3N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine 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 315.58 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), Triclocarban 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 | C13H9Cl3N2O |
| Molecular Weight | 315.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Triclocarban Standards
Recommended Standards
- Ketoconazole Impurity 25 (CAS CATO-C4X-147225)
- 3-(4-Bromophenyl)-5-(1-chloro-2-methylpropan-2-yl)-1,2,4-oxadiazole (CAS 1033201-95-4)
- Ketoconazole Impurity 22 (CAS CATO-C4X-147222)
- 5-Bromo-4-chloro-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole (CAS 1365889-24-2)
- 3-(Dimethylamino)-2,2-dimethyl-1-phenylpropan-1-one hydrochloride (CAS 24206-69-7)
- [2,2'-Bipyridin]-3-yl acetate (CAS 93560-63-5)
- tert-butyl N-[(3R,6R)-6-(hydroxymethyl)oxan-3-yl]carbamate (CAS 1931996-65-4)
- Cefmetazole sodium Impurity 24 (CAS 53090-86-1)
- 2-(4-(2,6-Dimethylphenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 860789-16-8)
- N-Benzyl-2-chloro-8-methoxyquinazolin-4-amine (CAS 124309-70-2)
- N,O-Dimethyl-N-(9-methyl-9H-purin-6-yl)hydroxylamine (CAS 89204-70-6)
- 5,6-Diphenyl-2-(trifluoromethyl)pyrimidin-4(1H)-one (CAS 613667-21-3)
- 2-(3-(Bis(2-chloroethyl)amino)phenoxy)ethyl acetate (CAS 64976-95-0)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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