(5,6,8,9-Tetrahydro-[1,2,4]triazolo[4,3-d][1,4]oxazepin-3-yl)methanamine CAS 1823319-91-0
| CAS No. | 1823319-91-0 |
| Molecular Formula | C7H12N4O |
| Molecular Weight | 168.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 168.20 g/mol gives (5,6,8,9-Tetrahydro-[1,2,4]triazolo[4,3-d][1,4]oxazepin-3-yl)methanamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(5,6,8,9-Tetrahydro-[1,2,4]triazolo[4,3-d][1,4]oxazepin-3-yl)methanamine (CAS 1823319-91-0), molecular formula C7H12N4O and molecular weight 168.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H12N4O, (5,6,8,9-Tetrahydro-[1,2,4]triazolo[4,3-d][1,4]oxazepin-3-yl)methanamine contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 168.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), (5,6,8,9-Tetrahydro-[1,2,4]triazolo[4,3-d][1,4]oxazepin-3-yl)methanamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H12N4O |
| Molecular Weight | 168.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 4 |
Related Tetrahydro Standards
- N-(tetrahydro-2H-pyran-4-yl)-4H-1,2,4-triazol-4-amine (CAS 1400636-33-0)
- 1-(Tetrahydro-2h-pyran-4-yl)-1h-1,2,3-triazol-4-amine (CAS 1443292-43-0)
- 3-(Tetrahydro-2h-pyran-3-yl)isoxazol-5-amine (CAS 1218915-64-0)
- Methyl 3-(tetrahydro-2h-pyran-3-yl)propiolate (CAS 1339590-28-1)
- Methyl 3-(tetrahydro-2h-pyran-2-yl)propiolate (CAS 1342388-53-7)
- 1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-ol (CAS 1394969-04-0)
- tetrahydro-3-(2-propyn-1-yl)-2H-Pyran-3-carboxylic acid (CAS 1698807-55-4)
- Tetrahydro-1H-pyrido[1,2-a]pyrazine-3,7(2H,4H)-dione (CAS 1935088-66-6)
Recommended Standards
- 4-Hydrazino-6-isopropyl-1,3,5-triazin-2-amine (CAS 175204-77-0)
- 5H,6H,7H,8H,9H-[1,2,3,4]tetrazolo[1,5-a]azepin-7-ylmethanol (CAS 1936339-83-1)
- 4-Amino-6-isopropyl-1-methyl-1,3,5-triazin-2(1H)-one (CAS 175204-74-7)
- (2S)-2-Amino-3-(1H-imidazol-4-yl)-N-methylpropanamide (CAS 86541-64-2)
- Methyl 2-bromo-4-fluoro-5-(3-methyl-2,6-dioxo-4-(trifluoromethyl)-2,3-dihydropyrimidin-1(6H)-yl)benzoate (CAS 1956335-51-5)
- Tert-butyl n-{4-[2-(4-formylpiperazin-1-yl)-2-oxoethyl]phenyl}carbamate (CAS 1000932-68-2)
- N-(4-(2-chlorophenyl)thiazol-2-yl)-2-(dimethylamino)acetamide (CAS 338749-95-4)
- Vonoprazan Fumarate Impurity 9 (CAS 14476-72-3)
- 6-(4-Benzylpiperazin-1-yl)nicotinonitrile (CAS 941154-42-3)
- 5-(Chloromethyl)-1-propylpyrazolo[1,5-a]pyrimidin-7(1h)-one (CAS 1018165-86-0)
- 5,7-dimethylpyrazolo[1,5-a]pyrimidine (CAS 35149-38-3)
- 2,2-bis(chloromethyl)butan-1-ol (CAS 5381-54-4)
- 4-Nitro-1-butyne (CAS 1296868-24-0)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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