4-Hydroxy Midazolam-d5 Methanoate CAS 1276584-44-1
| CAS No. | 1276584-44-1 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 378.84 g/mol gives 4-Hydroxy Midazolam-d5 Methanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Hydroxy Midazolam-d5 Methanoate (CAS 1276584-44-1), a certified reference material (molecular formula C18H8D5ClFN3OCH4O, MW 378.84 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H8D5ClFN3OCH4O, 4-Hydroxy Midazolam-d5 Methanoate contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 378.84 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.
CATO manufactures 4-Hydroxy Midazolam-d5 Methanoate 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 | C18H8D5ClFN3O CH4O |
| Molecular Weight | 378.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Hydroxy Standards
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Recommended Standards
- 3-Bromo-2-thiomorpholinomethyl benzophenone (CAS 898781-70-9)
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- 4-Bromo-3-fluoro-N-isopropylbenzamide (CAS 1249540-08-6)
- (4-Chloro-3-(4-methylpiperidine-1-carbonyl)phenyl)boronic acid (CAS 1449144-55-1)
- N-Methyl-1-(2-methyl-2H-tetrazol-5-yl)methanamine (CAS 1269615-30-6)
- (S)-1-(5-Chloro-2-nitrophenyl)ethan-1-ol (CAS 1931960-46-1)
- 2-chloro-1-cyclohexylethan-1-one (CAS 1892-09-7)
- 2,5-Dimethyl-1-(4-(trifluoromethyl)phenyl)-1h-pyrrole-3-carbaldehyde (CAS 256529-25-6)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
Why CATO?
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