Ketorolac Trometamol CAS 74103-07-4
| CAS No. | 74103-07-4 |
| Molecular Formula | C15H13NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ketorolac Trometamol is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ketorolac Trometamol (CAS 74103-07-4), molecular formula C15H13NO3C4H11NO3 and molecular weight 376.41 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ketorolac Trometamol (C15H13NO3C4H11NO3) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 376.41 g/mol, it falls into the moderately-high-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.
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 Ketorolac Trometamol 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 | C15H13NO3 C4H11NO3 |
| Molecular Weight | 376.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
Related Ketorolac Standards
- Ketorolac Tromethamine Impurity Z (CAS 10087-64-6)
- Ketorolac EP Impurity C (CAS 1026936-07-1)
- Ketorolac EP Impurity J (CAS 108061-03-6)
- Ketorolac Impurity 51 (CAS 111122-84-0)
- Ketorolac Impurity 26 (CAS 111930-01-9)
- Ketorolac EP Impurity B (CAS 113502-52-6)
- Ketorolac Impurity 27 (CAS 113502-54-8)
- Ketorolac EP Impurity I (CAS 113502-55-9)
Recommended Standards
- 1-Phenyl-3-(thiophen-2-yl)-1h-pyrazole-5-carboxylic acid (CAS 618382-77-7)
- Rhodium(III) phosphate (CAS 67859-71-6)
- Methyl 4-((ethoxycarbonyl)difluoromethyl)benzoate (CAS 1227161-00-3)
- N-(1,3,4,7-Tetrachloro-9H-fluoren-2-yl)acetamide (CAS 1785-21-3)
- 3-Morpholino-1H-indazol-5-amine (CAS 131875-38-2)
- 2-(5,5-Dimethyl-2-oxooxolan-3-yl)acetic acid (CAS 412298-86-3)
- N-(4-Methoxybenzyl)-3-nitrobenzamide (CAS 349396-10-7)
- Ethyl (E)-7-chloro-6-((hydroxyimino)methyl)-2-pentanamido-4,5-dihydrobenzo[b]thiophene-3-carboxylate (CAS 352554-16-6)
- N-[(2-Chlorophenyl)methyl]-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775503-23-5)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com