Ethanone, 1-(1-pyrrolidinyl)-2-[(5,6,7,8-tetrahydro-4H-[1,2,3]triazolo[1,5-a][1,4]diazepin-3-yl)methoxy]- CAS 1422059-28-6
| CAS No. | 1422059-28-6 |
| Molecular Formula | C13H21N5O2 |
| Molecular Weight | 279.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Ethanone, 1-(1-pyrrolidinyl)-2-[(5,6,7,8-tetrahydro-4H-[1,2,3]triazolo[1,5-a][1,4]diazepin-3-yl)methoxy]- (CAS 1422059-28-6), molecular formula C13H21N5O2 and molecular weight 279.34 g/mol, is a CATO reference standard with documented purity and traceability.
Ethanone, 1-(1-pyrrolidinyl)-2-[(5,6,7,8-tetrahydro-4H-[1,2,3]triazolo[1,5-a][1,4]diazepin-3-yl)methoxy]- (C13H21N5O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H21N5O2 |
| Molecular Weight | 279.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Related Ethanone Standards
- Ethanone, 1-(1-pyrrolidinyl)-2-[(6,7,8,9-tetrahydro-5H-imidazo[1,2-a][1,4]diazepin-6-yl)methoxy]- (CAS 1422135-55-4)
- Ethanone, 1-[3-(1,1-difluoro-2-methoxyethyl)-2-methyl-5-nitrophenyl] (CAS 2883761-48-4)
- Ethanone, 2,2,2-trichloro-1-(1-ethyl-5-nitro-1h-pyrrol-2-yl)- (CAS 53391-43-8)
- Ethanone, 1,1'-(9,9-difluoro-9H-fluorene-2,7-diyl)bis- (CAS 1422487-36-2)
- 3741-90-0 Ethanone, 1-phenyl-, 2,2-diphenylhydrazone Ethanone, 1-phenyl-, diphenylhydrazone (CAS 3741-90-0)
- Ethanone, 2,2,2-trichloro-1-(1-methyl-5-nitro-1h-pyrrol-2-yl)- (CAS 53391-42-7)
- Ethanone, 2-[[(3aR,5R,7aR)-octahydropyrano[3,2-b]pyrrol-5-yl]methoxy]-1-(1-pyrrolidinyl)-, rel- (CAS 1422065-99-3)
- Ethanone, 2-(6-methyl-2-pyridinyl)-1-(6-quinoxalinyl)- (CAS 356560-90-2)
Recommended Standards
- 2-({[(1S)-1-phenylethyl]amino}methyl)-3,4-dihydroquinazolin-4-one (CAS 1410018-54-0)
- 2-(Piperidin-4-yl)-6-(pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1422138-53-1)
- 2-Amino-5-[(4-methylphenyl)methyl]-5-phenyl-4,5-dihydro-1H-imidazol-4-one (CAS 1354923-36-6)
- N-(4,6-Dimethylpyridin-2-yl)-1-methyl-1H-indole-2-carboxamide (CAS 142877-66-5)
- 2-(1-Pyrrolidinylmethyl)-1h-pyrrole (CAS 56162-74-4)
- Methyl 2-[4-(2-amino-5-methylphenoxy)phenyl]-acetate (CAS 946729-13-1)
- B Standard Solution (CAS 7440-42-8)
- 3-(Thiophen-2-yl)acrylaldehyde (CAS 39511-07-4)
- Methyl 2-(cyclopropylmethyl)-3-oxo-2,3-dihydropyridazine-4-carboxylate (CAS 1710195-28-0)
- 2-Chloro-N-(6-nitro-benzothiazol-2-yl)-acetamide (CAS 73458-37-4)
- (S)-2-Amino-5,5,5-trifluoro-4-(trifluoromethyl)pentanoic acid hydrochloride (CAS 201930-89-4)
- Ethyl 4-dodecanamidobenzoate (CAS 62443-29-2)
- 3-(4-Chloro-2-methoxyphenyl)benzonitrile (CAS 1352317-78-2)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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