2-Amino-3,4,7,8-tetramethyl-3H-imidazo[4,5-f]quinoxaline CAS 132898-07-8
| CAS No. | 132898-07-8 |
| Molecular Formula | C13H15N5 |
| Molecular Weight | 241.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-3,4,7,8-tetramethyl-3H-imidazo[4,5-f]quinoxaline (CAS 132898-07-8) is a high-purity analytical reference standard with the molecular formula C13H15N5 and a molecular weight of 241.29 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2-Amino-3,4,7,8-tetramethyl-3H-imidazo[4,5-f]quinoxaline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 241.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2-Amino-3,4,7,8-tetramethyl-3H-imidazo[4,5-f]quinoxaline 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 | C13H15N5 |
| Molecular Weight | 241.29 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 5 |
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Why CATO?
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