7-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole CAS 1130-93-4
| CAS No. | 1130-93-4 |
| Molecular Formula | C12H13N |
| Molecular Weight | 171.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 7-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 7-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole (CAS 1130-93-4), a certified reference material (molecular formula C12H13N, MW 171.24 g/mol) for analytical method development and quality control.
7-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole (C12H13N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 7-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole 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 | C12H13N |
| Molecular Weight | 171.24 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole (CAS 52751-31-2)
- 5-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole (CAS 248602-19-9)
- 6-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole (CAS 887122-89-6)
- 8-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole (CAS 887122-88-5)
- 1,2,3,4-Tetrahydrocyclopenta[b]indol-2-amine (CAS 1263284-26-9)
- 1,2,3,4-Tetrahydrocyclopenta[b]indol-8-amine (CAS 1505340-64-6)
- 1,2,3,4-Tetrahydrocyclopenta[b]indol-5-amine (CAS 1934827-89-0)
- 1,2,3,4-Tetrahydrocyclopenta[b]indol-6-amine (CAS 933756-43-5)
Recommended Standards
- Ethyl 2-(1-Aminocyclopentyl)acetate (CAS 112823-05-9)
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- Benzo[d]oxazol-2-yl(m-tolyl)methyl ethylcarbamate (CAS 104029-83-6)
- Acetamide oxime (CAS 22059-22-9)
- 3-(2-Methylfuran-3-yl)-3-oxo-2-phenylpropanenitrile (CAS 1094230-14-4)
- 7-Amino-2-ethoxy-5-ethyl-4H-benzo[d][1,3]oxazin-4-one (CAS 107717-54-4)
- 5-Cyclohexyl-3-(p-tolyl)-1,2,4-oxadiazole (CAS 330828-28-9)
- (6-bromopyrrolo[1,2-b]pyridazin-4-yl) trifluoromethanesulfonate (CAS 2141956-22-9)
- 2-(Trifluoromethyl)pyridine-3-thiol (CAS 1801693-48-0)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
Why CATO?
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