3,5-Dimethyl-1H-indole-2-carbonyl chloride CAS 120608-02-8
| CAS No. | 120608-02-8 |
| Molecular Formula | C11H10ClNO |
| Molecular Weight | 207.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H10ClNO, 3,5-Dimethyl-1H-indole-2-carbonyl chloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 207.66 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.
CATO supplies 3,5-Dimethyl-1H-indole-2-carbonyl chloride (CAS 120608-02-8), a certified reference material (molecular formula C11H10ClNO, MW 207.66 g/mol) for analytical method development and quality control.
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), 3,5-Dimethyl-1H-indole-2-carbonyl chloride 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 | C11H10ClNO |
| Molecular Weight | 207.66 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- 5,6-Dimethyl-1H-indole-3-carbonyl chloride (CAS 159730-25-3)
- 1,2-Dimethyl-1H-indole-3-carbonyl chloride (CAS 65610-45-9)
- 4,5-Dimethyl-1H-indole-2-carbonyl chloride (CAS 79112-13-3)
- N-((1,5-dimethyl-1H-pyrazol-4-yl)methyl)cyclohexanamine (CAS 1183911-01-4)
- 2-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)piperidine (CAS 1251369-45-5)
- 3,5-Dimethyl-1-(3-methylcyclohexyl)-1h-pyrazol-4-amine (CAS 1341535-34-9)
- 3,5-Dimethyl-4'-(N-2-cyclopentylaminoethyl)-1H-pyrazole (CAS 153501-69-0)
- 1-[2-(2,5-dimethyl-1H-pyrrol-1-yl)ethyl]piperazine,2HCl (CAS 5059-36-9)
Recommended Standards
- 8-Chloro-2,3-dimethyl-1,4-dihydroquinolin-4-one (CAS 1203-48-1)
- 8-Chloro-1,2-dimethylquinolin-4(1H)-one (CAS 1210173-89-9)
- 2-Chloro-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile (CAS 1190440-63-1)
- 6-Chloro-1-ethylquinolin-4(1H)-one (CAS 1210215-55-6)
- 1-((2-(4-Isopropylphenyl)-5-methyloxazol-4-yl)methyl)piperidine-4-carboxylic acid (CAS 1119451-20-5)
- (E)-1-benzyl-2-(2-chlorostyryl)-1H-benzo[d]imidazole (CAS 338772-17-1)
- 1-Fluoro-cyclopentanemethanol (CAS 892878-43-2)
- 2-Morpholinoisonicotinic Acid (CAS 295349-64-3)
- 2-Acetylisoindoline-1,3-dione (CAS 1971-49-9)
- 6-amino-2-methyl-4H-3,1-benzoxazin-4-one (CAS 1368659-05-5)
- 6-Bromo-7-nitro-1H-benzo[d]imidazole (CAS 281190-51-0)
- 1-Cyclopentyl-piperazin-2-one hydrochloride (CAS 59702-17-9)
- (S)-6-((S)-2-hydroxy-6-methylhept-5-en-2-yl)-3-methylcyclohex-2-en-1-one (CAS 95602-94-1)
- Peptide Impurity 27 (CAS 1350456-68-6)
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