2-Chlorophenazine CAS 1137-69-5
| CAS No. | 1137-69-5 |
| Molecular Formula | C12H7ClN2 |
| Molecular Weight | 214.65 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-Chlorophenazine.
CATO supplies 2-Chlorophenazine (CAS 1137-69-5), a certified reference material (molecular formula C12H7ClN2, MW 214.65 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H7ClN2, 2-Chlorophenazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Chlorophenazine 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 | C12H7ClN2 |
| Molecular Weight | 214.65 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenazine Standards
Recommended Standards
- 2-(4-Methoxyphenoxy)propanoyl chloride (CAS 111479-09-5)
- 4-(2-Chloroacetyl)-N,N-dimethyl-1H-pyrrole-2-carboxamide (CAS 115027-25-3)
- Ethyl 3-chloro-2-methoxybenzoate (CAS 1106304-73-7)
- 4-Chloro-N-isopropyl-3-nitroaniline (CAS 1154018-77-5)
- (S)-2-Chloro-1-(2-((isopropyl(methyl)amino)methyl)pyrrolidin-1-yl)ethanone (CAS 1354018-92-0)
- Methyl 2-((furan-2-ylmethylene)amino)acetate (CAS 183596-33-0)
- tert-Butyl (4aS,7aS)-6-benzyl-4-oxooctahydro-1H-pyrrolo[3,4-b]pyridine-1-carboxylate (CAS 1310381-21-5)
- 4-(5-Ethyl-1,2,4-oxadiazol-3-yl)-2-[(3-fluorophenyl)methyl]-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidine-1,3-dione (CAS 1775353-73-5)
- tert-butyl N-(6-hydroxyhexyl)-N-methyl-carbamate (CAS 1338075-62-9)
- 1-(2-methoxyphenyl)-3-methylbutan-2-amine (CAS 1184582-52-2)
- tert-Butyl 3-benzylazetidine-1-carboxylate (CAS 1714979-63-1)
- 4-Amino-3,5-dimethylbenzenesulfonic Acid (CAS 20804-27-7)
- ethyl cyano[5-(trifluoromethyl)pyridin-2-yl]acetate (CAS 923148-75-8)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
Why CATO?
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