N2-(benzo[d]oxazol-2-yl)-5,6,7,8-tetrahydroquinazoline-2,6-diamine CAS 929973-50-2
| CAS No. | 929973-50-2 |
| Molecular Formula | C15H15N5O |
| Molecular Weight | 281.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N2-(benzo[d]oxazol-2-yl)-5,6,7,8-tetrahydroquinazoline-2,6-diamine (C15H15N5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 281.31 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N2-(benzo[d]oxazol-2-yl)-5,6,7,8-tetrahydroquinazoline-2,6-diamine (CAS 929973-50-2) is a high-purity analytical reference standard with the molecular formula C15H15N5O and a molecular weight of 281.31 g/mol.
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 N2-(benzo[d]oxazol-2-yl)-5,6,7,8-tetrahydroquinazoline-2,6-diamine 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 | C15H15N5O |
| Molecular Weight | 281.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
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- N-Cyclopropylindoline-2-carboxamide (CAS 1503849-20-4)
- 4-chloro-9,10-dihydroacridin-9-one (CAS 69220-40-2)
- Methyl 3-(cyclopentylamino)-2-methylpropanoate (CAS 793607-17-7)
- Methyl 2-((tert-butoxycarbonyl)amino)-3-hydroxybutanoate (CAS 1838578-68-9)
- 5-Methyl-2-(trifluoromethyl)thiazole-4-carboxylic acid (CAS 1564582-05-3)
- Benzo[c][1,2,5]oxadiazole-4-sulfonyl chloride (CAS 114322-14-4)
- Neuroendocrine Regulatory Peptide-1 (human) (H-6622.1000) (CAS 954420-50-9)
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