1,2,3,5,6,7-Hexahydro-s-indacene CAS 495-52-3
| CAS No. | 495-52-3 |
| Molecular Formula | C12H14 |
| Molecular Weight | 158.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,2,3,5,6,7-Hexahydro-s-indacene is closely related to an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1,2,3,5,6,7-Hexahydro-s-indacene (CAS 495-52-3), molecular formula C12H14 and molecular weight 158.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H14, 1,2,3,5,6,7-Hexahydro-s-indacene contains an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 158.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 1,2,3,5,6,7-Hexahydro-s-indacene 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.
Physical & Chemical Properties
| Molecular Formula | C12H14 |
| Molecular Weight | 158.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1957 |
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- 4-Cyano-6-(difluoromethyl)-2-hydroxypyridine-3-carboxylic acid (CAS 1807152-41-5)
- Methyl 3-chloro-4,5-methylenedioxybenzoate (CAS 1490946-47-8)
- (Octahydro-1H-4,7-methanoinden-5-yl)methyl acrylate (CAS 127823-21-6)
- 1-(2-Fluorobenzyl)-3-iodo-1H-pyrazolo[3,4-d]pyrimidine (CAS 1446712-64-6)
- (E)-3-(4-Ethoxyphenyl)acrylic acid (CAS 151539-70-7)
- Cyclopentadienyl(fluorene)iron(II) hexafluorophosphate (CAS 38959-35-2)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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