2-((1H-Pyrrol-2-yl)methylene)-N-(3-chlorophenyl)hydrazinecarboxamide CAS 119033-98-6
| CAS No. | 119033-98-6 |
| Molecular Formula | C12H11ClN4O |
| Molecular Weight | 262.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-((1H-Pyrrol-2-yl)methylene)-N-(3-chlorophenyl)hydrazinecarboxamide 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.
CATO supplies 2-((1H-Pyrrol-2-yl)methylene)-N-(3-chlorophenyl)hydrazinecarboxamide (CAS 119033-98-6), a certified reference material (molecular formula C12H11ClN4O, MW 262.69 g/mol) for analytical method development and quality control.
The molecular framework of 2-((1H-Pyrrol-2-yl)methylene)-N-(3-chlorophenyl)hydrazinecarboxamide (C12H11ClN4O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H11ClN4O |
| Molecular Weight | 262.69 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related H Standards
- 4-[3-(1H-Pyrrol-1-yl)thiophene-2-carbonyl]morpholine (CAS 111886-71-6)
- 2-[2-(1H-Pyrrol-1-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl]pyridine (CAS 303146-20-5)
- 4-[2-(1H-Pyrrol-1-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl]pyridine (CAS 303146-13-6)
- 1-(1h-Pyrrol-2-yl)-2-((4,5,6-trimethylpyrimidin-2-yl)thio)ethan-1-one (CAS 735295-43-9)
- 2-(1h-Pyrrol-1-yl)-4h,5h,7h-thieno[2,3-c]thiopyran-3-carboxylic acid (CAS 872103-29-2)
- 3-(1H-pyrrol-1-yl)benzo[b]thiophene-2-carbohydrazide (CAS 107363-01-9)
- (4-(1h-Pyrrol-1-yl)phenyl)(morpholino)methanone (CAS 439097-43-5)
- 1-({[2-(1H-pyrrol-1-yl)phenyl]amino}methyl)pyrrolidine-2,5-dione (CAS 860787-25-3)
Recommended Standards
- 3'-Chloro-4'-methoxybiphenyl-3-carboxylic acid (CAS 1181237-76-2)
- 2-(4-Chlorophenoxy)-2-phenylacetic acid (CAS 119061-18-6)
- 2-Chloro-5-(3-methoxyphenyl)benzoic acid (CAS 1179607-85-2)
- 2-Chloro-5-(4-methoxycarbonylphenyl)phenol (CAS 1198422-80-8)
- 1-(5-Bromopyridin-3-yl)cyclopropanecarbaldehyde (CAS 1404367-46-9)
- 2-Methyl-5-propan-2-ylaniline (CAS 2051-53-8)
- methyl (2S)-4,4-difluoropyrrolidine-2-carboxylate;hydrochloride (CAS 156046-05-8)
- 2-(2-Chloro-6-fluorophenyl)-2-(pyrrolidin-1-yl)ethan-1-amine (CAS 927976-52-1)
- (2-((Trifluoromethyl)thio)phenyl)boronic acid (CAS 947533-17-7)
- 5-Amino-2-chlorobenzoic acid compound with sulfuric acid (1:1) (CAS 37984-73-9)
- 4-(2-Methylpropyl)-1,5-dioxo-1h,2h,3h,3ah,4h,5h-pyrrolo[1,2-a]quinazoline-3a-carboxylic acid (CAS 863669-58-3)
- 2-Chloro-5-methylphenyl 3-pyrrolidinylmethylether hydrochloride (CAS 1220019-35-1)
- Dolutegravir Impurity 45 (CAS 2244245-33-6)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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