2-{[(2,2-dichlorocyclopropyl)methyl]sulfanyl}aniline CAS 1146290-11-0
| CAS No. | 1146290-11-0 |
| Molecular Formula | C10H11Cl2NS |
| Molecular Weight | 248.17 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.
2-{[(2,2-dichlorocyclopropyl)methyl]sulfanyl}aniline (CAS 1146290-11-0), molecular formula C10H11Cl2NS and molecular weight 248.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, 2-{[(2,2-dichlorocyclopropyl)methyl]sulfanyl}aniline is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 248.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H11Cl2NS |
| Molecular Weight | 248.17 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dichlorocyclopropyl Standards
- 5-(((2,2-Dichlorocyclopropyl)methyl)thio)-1,3,4-thiadiazol-2-amine (CAS 338407-70-8)
- 2-(2,2-dichlorocyclopropyl)ethane-1-sulfonyl chloride (CAS 1909317-56-1)
- 2-(((2,2-Dichlorocyclopropyl)methyl)thio)-6-methylpyrimidin-4-amine (CAS 1010968-81-6)
- 4-(2,2-Dichlorocyclopropyl)benzoic acid (CAS 3761-93-1)
- 1-(4-(2,2-Dichlorocyclopropyl)phenyl)ethanone (CAS 40641-93-8)
- (2,2-Dichlorocyclopropyl)methanesulfonyl chloride (CAS 1146290-10-9)
- (2,2-Dichlorocyclopropyl)(phenyl)sulfane (CAS 63289-85-0)
- ((2,2-Dichlorocyclopropyl)methoxy)benzene (CAS 33666-40-9)
Recommended Standards
- n-(3,5-Dichlorophenyl)tetrahydrothiophen-3-amine (CAS 1019496-04-8)
- 2-Hydroxy-5-(pentafluoro-lambda6-sulfanyl)benzaldehyde (CAS 1159512-31-8)
- Flutamide EP Impurity B (CAS 393-12-4)
- 4,4,5,5-Tetramethyl-2-(spiro[3.5]Non-6-en-7-yl)-1,3,2-dioxaborolane (CAS 1260144-03-3)
- 4-Methyl-1,8-naphthyridin-2-ol (CAS 889940-20-9)
- 6-Hydroxy-5-iodopyrimidin-4(3H)-one (CAS 1429056-25-6)
- N-Boc-N-methylpiperazine-d8 (CAS 1189436-83-6)
- rel-(2S,4S)-4-Hydroxypyrrolidine-2-carboxylic acid (CAS 49761-17-3)
- (R)-2-Amino-3-(2,5-difluorophenyl)propanoicacid (CAS 266360-61-6)
- Pyrrolidin-3-yl trifluoromethanesulfonate (CAS 1337882-60-6)
- tert-Butyl 4-(((6-chloropyridazin-3-yl)amino)methyl)piperidine-1-carboxylate (CAS 544696-24-4)
- Zinc i-propoxide, 99% (CAS 13282-39-8)
- 6-(Trifluoromethyl)-[2,2'-bipyrimidin]-4(3H)-one (CAS 438249-96-8)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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