2-Chloro-4-thiocyanatoaniline CAS 3226-47-9
| CAS No. | 3226-47-9 |
| Molecular Formula | C7H5ClN2S |
| Molecular Weight | 184.65 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-Chloro-4-thiocyanatoaniline.
CATO supplies 2-Chloro-4-thiocyanatoaniline (CAS 3226-47-9), a certified reference material (molecular formula C7H5ClN2S, MW 184.65 g/mol) for analytical method development and quality control.
The molecular framework of 2-Chloro-4-thiocyanatoaniline (C7H5ClN2S) is characterized by a nitrile group, sulfur-containing functionality, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 2-Chloro-4-thiocyanatoaniline 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 | C7H5ClN2S |
| Molecular Weight | 184.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-6-methylthieno[2,3-d]pyrimidine (CAS 106691-21-8)
- 5-chloro-1,3-benzothiazol-4-amine (CAS 1087784-64-2)
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- 5-Chloro-2-methylthiazolo[4,5-b]pyridine (CAS 118872-73-4)
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- 6-Chloro-3-methylisothiazolo[5,4-b]pyridine (CAS 129211-90-1)
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Recommended Standards
- 2-Chloro-4-methylthieno[3,2-d]pyrimidine (CAS 952435-11-9)
- 2-Chloro-5-methylthieno[2,3-d]pyrimidine (CAS 83259-31-8)
- 2-Amino-5-chlorobenzothiazole (CAS 20358-00-3)
- 2-Chloro-6-methylthiazolo[4,5-b]pyridine (CAS 960535-45-9)
- 3-Bromo-4-(difluoromethyl)benzonitrile (CAS 1261476-24-7)
- 2-Isopropyl-5-methylbenzonitrile (CAS 91131-81-6)
- (3R,4S)-4-(4-(benzyloxy)-2,6-difluorophenyl)-2-oxopyrrolidine-3-carboxylic acid (CAS 1784748-66-8)
- 2-Chloro-1-(2-morpholino-1,3-selenazol-5-yl)ethanone (CAS 883992-49-2)
- 5-(aminomethyl)-1H-pyrimidine-2,4-dione (CAS 89179-86-2)
- Iturin A (CAS 52229-90-0)
- 2,4-Dichloro-5-(isopropoxycarbonyl)phenyl pyrrolidine-1-carboxylate (CAS 133636-96-1)
- 3-((1,4-Dimethyl-1H-1,2,4-triazol-5(4H)-ylidene)hydrazono)-1-methyl-2-phenyl-3H-indol-1-ium chloride (CAS 41025-67-6)
- 4-((4-Methylpiperidin-1-yl)methyl)benzoic acid hydrochloride (CAS 1158215-50-9)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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