7-Chloro-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-indole-3-carbonyl chloride CAS 1956367-34-2
| CAS No. | 1956367-34-2 |
| Molecular Formula | C15H15Cl2NO2 |
| Molecular Weight | 312.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-indole-3-carbonyl chloride (CAS 1956367-34-2) is a high-purity analytical reference standard with the molecular formula C15H15Cl2NO2 and a molecular weight of 312.19 g/mol.
Structurally, 7-Chloro-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-indole-3-carbonyl chloride (C15H15Cl2NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 312.19 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 7-Chloro-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-indole-3-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 | C15H15Cl2NO2 |
| Molecular Weight | 312.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Pyrazolo[1,5-a]pyrazin-4(5H)-one, 3-bromo-6,7-dihydro-5-(2-thienylmethyl)- (CAS 1956319-08-6)
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- (5-((4-Ethylpiperazin-1-yl)sulfonyl)-2-methylphenyl)boronic acid (CAS 1704122-16-6)
- 1-(4-(Difluoromethoxy)-3-methoxyphenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 832737-64-1)
- Ethyl 3-iodoimidazo[1,2-a]pyrimidine-2-carboxylate (CAS 1823882-50-3)
- 4-Methyl-7-morpholino-2H-pyrano[2,3-b]pyridin-2-one (CAS 57980-07-1)
- (S)-1-(2-(((2-Aminoethyl)(methyl)amino)methyl)pyrrolidin-1-yl)ethanone (CAS 1353997-35-9)
- Methyl 3-(piperidin-4-ylthio)propanoate (CAS 1250204-19-3)
- 2-(3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl)acetic acid (CAS 1018611-15-8)
- 4-(((4-(O-tolyloxy)phenyl)sulfonamido)methyl)benzoic acid (CAS 885268-78-0)
- 3-(Benzyloxy)-3-oxo-2-phenylpropanoic acid (CAS 25774-02-1)
- tert-Butyl (4-((2-(methylthio)pyrimidin-4-yl)amino)cyclohexyl)carbamate (CAS 1289384-85-5)
- Methyl 2,4-Dichloro-6-methylpyrimidine-5-carboxylate (CAS 36745-93-4)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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