Raltegravir Intermediates CAS 888504-27-6
| CAS No. | 888504-27-6 |
| Molecular Formula | C18H21N3O6 |
| Molecular Weight | 375.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H21N3O6, Raltegravir Intermediates contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 375.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Raltegravir Intermediates (CAS 888504-27-6), a certified reference material (molecular formula C18H21N3O6, MW 375.38 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Raltegravir Intermediates 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 | C18H21N3O6 |
| Molecular Weight | 375.38 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Raltegravir Standards
- Raltegravir N-Formyl Impurity (CAS CATO-C4X-261510)
- Raltegravir EP Impurity B (CAS 1193687-85-2)
- Raltegravir EP Impurity D (CAS 1064706-98-4)
- Raltegravir EP Impurity A (CAS 518048-03-8)
- Raltegravir Diketo Ethoxy Impurity (CAS 1193687-88-5)
- Raltegravir EP Impurity E (CAS 1193687-87-4)
- Raltegravir (CAS 518048-05-0)
- Raltegravir 5-Methoxy Impurity (CAS CATO-C4X-26158)
Recommended Standards
- N-(6-Amino-2,4-dioxo-1,3-dipropyl-1,2,3,4-tetrahydropyrimidin-5-yl)-4-nitrobenzamide (CAS 249929-78-0)
- Nimodipine impurity 41 (CAS CATO-C4X-138541)
- N-(4-(5-(Furan-2-yl)-1,3,4-oxadiazol-2-yl)phenyl)-2-(o-tolyloxy)acetamide (CAS 385389-39-9)
- Gadobutrol impurity 159 (CAS 2892260-33-0)
- 2-(2-Iodophenyl)-1H-imidazole (CAS 1379166-62-7)
- 2-(Aminomethyl)-3-methylquinazolin-4(3H)-one hydrochloride (CAS 1417638-34-6)
- 2-(2-Bromophenyl)propanamide (CAS 1820675-17-9)
- N-nitroso-nirogacestat (CAS CATO-C4X-34091)
- 4-Chloro-N-cyclopropyl-2-fluorobenzamide (CAS 1090552-62-7)
- 2-Bromo-2-butene, cis and trans mixture (CAS 13294-71-8)
- 2-Hydroxy-7-methoxy-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 17359-53-4)
- 3-Iodo-2-propoxypyridine (CAS 902837-45-0)
- 5-Amino-1,3-dimethyl-1H-pyrazole-4-carboxamide (CAS 101080-17-5)
- Neuropeptide AF (human) (CAS 192387-38-5)
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