Indole-3-carboxaldehyde-13C CAS 1093452-52-8
| CAS No. | 1093452-52-8 |
| Molecular Formula | C8[13C]H7NO |
| Molecular Weight | 146.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Indole-3-carboxaldehyde-13C (CAS 1093452-52-8) is a high-purity analytical reference standard with the molecular formula C8[13C]H7NO and a molecular weight of 146.15 g/mol.
The molecular framework of Indole-3-carboxaldehyde-13C (C8[13C]H7NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), Indole-3-carboxaldehyde-13C 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 | C8[13C]H7NO |
| Molecular Weight | 146.15 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | 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.) | 1989 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- tert-Butyl 2-(prop-1-en-1-yl)pyrrolidine-1-carboxylate (CAS 445398-91-4)
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- 2-Iodo-N-(2-(2-methyl-1H-indol-3-yl)ethyl)furan-3-carboxamide (CAS 920505-96-0)
- 6-Bromo-3-iodopyridin-2-amine (CAS 1245643-34-8)
- (2E)-2-(Benzenesulfonyl)-3-[6-(4-methylphenyl)imidazo[2,1-b][1,3]thiazol-5-yl]prop-2-enenitrile (CAS 691883-96-2)
- [1,2'-Binaphthalen]-6'-yl trifluoromethanesulfonate (CAS 1451262-48-8)
- 2-(Prop-2-en-1-yl)benzaldehyde (CAS 62708-42-3)
- 3-Ethylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1783663-29-5)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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