4-Chloroaniline-<SUP>13</SUP>C<SUB>6</SUB> CAS 1313734-69-8
| CAS No. | 1313734-69-8 |
| Molecular Formula | [13C]6H6ClN |
| Molecular Weight | 133.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-Chloroaniline-<SUP>13</SUP>C<SUB>6</SUB> ([13C]6H6ClN) is characterized by chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-Chloroaniline-<SUP>13</SUP>C<SUB>6</SUB> (CAS 1313734-69-8), molecular formula [13C]6H6ClN and molecular weight 133.53 g/mol, is a CATO reference standard with documented purity and traceability.
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 4-Chloroaniline-<SUP>13</SUP>C<SUB>6</SUB> 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 | [13C]6H6ClN |
| Molecular Weight | 133.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloroaniline Standards
- 24176-54-3 4-Chloroaniline-15N DTXSID30479982 (CAS 24176-54-3)
- 4-Chloroaniline-2,3,5,6-d4 (CAS 191656-33-4)
- 2-Chloroaniline-4,6-d2 (CAS 347840-10-2)
- 4-Chloroaniline-2,6-d2 (CAS 35749-94-1)
- 2-Chloroaniline- (CAS 36238-55-8)
- 3-Chloroaniline (CAS 108-42-9)
- 4-Chloroaniline (CAS 106-47-8)
- 4-Chloroaniline-3-Sulfonic Acid (CAS 88-43-7)
Recommended Standards
- (3-Chloro-1,2-oxazol-5-yl)methanol (CAS 105175-03-9)
- (2-Chlorooxazol-4-yl)methanol (CAS 706789-06-2)
- 1,1,1-Trichloroethane (CAS 71-55-6)
- 4-Chloro-5-methylisoxazol-3(2H)-one (CAS 31554-94-6)
- 1-(2,4-Dichloro-5-methoxyphenoxy)propan-2-one (CAS 1269461-62-2)
- 2-Phenethoxybenzoic acid (CAS 883546-53-0)
- phenylbis(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)phosphine oxide (CAS 1426143-77-2)
- N-{7-oxo-2H,5H,6H,7H-indeno[5,6-d][1,3]dioxol-5-yl}thiophene-2-carboxamide (CAS 439097-04-8)
- Ethyl 3,5-difluoro-4-nitrobenzoate (CAS 1803870-78-1)
- 3-(Morpholin-4-yl)propane-1-sulfonamide (CAS 736182-77-7)
- N-(4-Iodophenyl)-3-methylbenzofuran-2-carboxamide (CAS 868144-77-8)
- 3-(5-Isopropyl-2-methylphenoxy)azetidine (CAS 1219961-10-0)
- Fmoc-(R)-3-amino-4-(4-biphenyl)butanoic acid (CAS 332062-10-9)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com