7-Chloro-2-propyl-1H-indene CAS 1003709-23-6
| CAS No. | 1003709-23-6 |
| Molecular Formula | C12H13Cl |
| Molecular Weight | 192.68 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 7-Chloro-2-propyl-1H-indene.
CATO supplies 7-Chloro-2-propyl-1H-indene (CAS 1003709-23-6), a certified reference material (molecular formula C12H13Cl, MW 192.68 g/mol) for analytical method development and quality control.
Structurally, 7-Chloro-2-propyl-1H-indene (C12H13Cl) contains chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 192.68 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H13Cl |
| Molecular Weight | 192.68 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 |
| 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.) | 1988 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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- Ethyl 5-chloro-2,2-dimethylpentanoate (CAS 149105-21-5)
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- methyl 4-chloro-2,2-diethylbutanoate (CAS 1864060-70-7)
- ethyl 5-chloro-3,3-dimethylpentanoate (CAS 74580-61-3)
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Recommended Standards
- 6-chloroimidazo[2,1-b]thiazole-5-carbaldehyde (CAS 23576-84-3)
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- 9-Chlorononanoic acid (CAS 1120-10-1)
- 1-Aminopyridin-2(1H)-one (CAS 54931-11-2)
- N-(4-(4-Propoxyphenyl)thiazol-2-yl)isoxazole-5-carboxamide (CAS 919759-06-1)
- Methyl (2R)-2-(methylamino)propanoate hydrochloride (CAS 19914-41-1)
- 2-Chloro-5-methylphenylboronic Acid (CAS 193353-35-4)
- (2S,3S)-2-((tert-Butoxycarbonyl)amino)-3-ethoxybutanoic acid (CAS 630422-53-6)
- Bis(2-nitrophenyl)methanone (CAS 51727-42-5)
- N-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}phenyl)propanamide (CAS 338407-17-3)
- Buta-1,3-dien-1-yltriphenylphosphonium bromide (CAS 21310-07-6)
- (4-BROMO-3-CHLORO-2-FLUOROPHENYL)AMINE 115843-99-7 4-BROMO-3-CHLORO-2-FLUOROANILINE 4-BROMO-3-CHLORO-2-FLUOROBENZENAMINE BC002759 BUTTPARK 89\07-45 (CAS 115843-99-7)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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)
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