1-Methyl-3-(4-morpholinophenyl)-1h-pyrazole-5-carboxylic acid CAS 1177316-62-9
| CAS No. | 1177316-62-9 |
| Molecular Formula | C15H17N3O3 |
| Molecular Weight | 287.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-Methyl-3-(4-morpholinophenyl)-1h-pyrazole-5-carboxylic acid (C15H17N3O3) contains a nitrogen-containing heterocyclic scaffold, 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 287.31 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1-Methyl-3-(4-morpholinophenyl)-1h-pyrazole-5-carboxylic acid (CAS 1177316-62-9), a certified reference material (molecular formula C15H17N3O3, MW 287.31 g/mol) for analytical method development and quality control.
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 1-Methyl-3-(4-morpholinophenyl)-1h-pyrazole-5-carboxylic acid 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 | C15H17N3O3 |
| Molecular Weight | 287.31 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- n-(2-Morpholinophenyl)thiophene-3-carboxamide (CAS 701908-80-7)
- Methyl 4-(4-morpholinophenyl)-2,4-dioxobutanoate (CAS 1181537-45-0)
- 5-((2-Morpholinophenyl)amino)-5-oxopentanoic acid (CAS 436088-59-4)
- 1-(4-Morpholinophenyl)-1-phenylprop-2-yn-1-ol (CAS 194940-93-7)
- Butyl (4-morpholinophenyl)carbamate (CAS 431076-52-7)
- 4-((2-Morpholinophenyl)amino)-4-oxobutanoic acid (CAS 462068-44-6)
- Ethyl 3-(4-Morpholinophenyl)-3-oxopropanoate (CAS 55356-46-2)
- N1-(4-Morpholinophenyl)fumaramide (CAS 329795-77-9)
Recommended Standards
- (3E)-1-Acetyl-3-{[4-(dimethylamino)phenyl]methylidene}piperazine-2,5-dione (CAS 117563-26-5)
- 3-[1-(1-methyl-1H-pyrazol-4-yl)-N-(2-methylphenyl)formamido]propanoic acid (CAS 1182918-27-9)
- 2-(6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(1-phenylethyl)acetamide (CAS 1172528-24-3)
- N-(4-Ethoxyphenyl)-2-(4-methyl-6-oxopyrimidin-1(6H)-yl)acetamide (CAS 1203149-74-9)
- 4-((6-Methylimidazo[1,2-a]pyridin-2-yl)methoxy)benzaldehyde (CAS 118001-78-8)
- 3-(But-3-yn-1-yl)-1,3-oxazolidin-2-one (CAS 864755-84-0)
- Ethyl 5-(4-methoxyphenyl)-1h-pyrazole-4-carboxylate (CAS 936128-48-2)
- 3-(3,5-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid (CAS 4402-88-4)
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