1-Methyl-2,3,7,8-tetrahydroindolizine-5(6H)-thione CAS 325956-89-6
| CAS No. | 325956-89-6 |
| Molecular Formula | C9H13NS |
| Molecular Weight | 167.27 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 1-Methyl-2,3,7,8-tetrahydroindolizine-5(6H)-thione.
1-Methyl-2,3,7,8-tetrahydroindolizine-5(6H)-thione (CAS 325956-89-6), molecular formula C9H13NS and molecular weight 167.27 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 1-Methyl-2,3,7,8-tetrahydroindolizine-5(6H)-thione is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 1-Methyl-2,3,7,8-tetrahydroindolizine-5(6H)-thione 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 | C9H13NS |
| Molecular Weight | 167.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 5,6,7,8-Tetrahydroindolizine-2-carboxylic acid (CAS 16959-59-4)
- 5,6,7,8-Tetrahydroindolizine-1-carboxylic acid (CAS 61009-82-3)
- 7-Oxo-1,2,3,7-tetrahydroindolizine-8-carbonitrile (CAS 283166-91-6)
- 8-Oxo-5,6,7,8-tetrahydroindolizine-5-carboxylic acid (CAS 1218197-94-4)
- 5-oxo-1,2,3,5-tetrahydroindolizine-8-carboxylic acid (CAS 1516856-19-1)
- 5-Oxo-1,2,3,5-tetrahydroindolizine-6-carboxylic acid (CAS 1889940-80-0)
- 3-Methyl-5,6,7,8-tetrahydroindolizine-1-carboxylic acid (CAS 1823886-97-0)
- Methyl 5,6,7,8-tetrahydroindolizine-1-carboxylate (CAS 87281-43-4)
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