3-(1-Isopropyl-1H-1,2,4-triazol-3-yl)-1-(methylsulfonyl)indoline-5-carboxylic acid CAS 1422134-13-1
| CAS No. | 1422134-13-1 |
| Molecular Formula | C15H18N4O4S |
| Molecular Weight | 350.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(1-Isopropyl-1H-1,2,4-triazol-3-yl)-1-(methylsulfonyl)indoline-5-carboxylic acid (CAS 1422134-13-1), molecular formula C15H18N4O4S and molecular weight 350.39 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(1-Isopropyl-1H-1,2,4-triazol-3-yl)-1-(methylsulfonyl)indoline-5-carboxylic acid (C15H18N4O4S) contains a flavonoid core, an amide group, a sulfone 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 350.39 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 3-(1-Isopropyl-1H-1,2,4-triazol-3-yl)-1-(methylsulfonyl)indoline-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 | C15H18N4O4S |
| Molecular Weight | 350.39 g/mol |
| 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.) | 1991 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- rel-2,3',4',5'-Tetrafluoro-4-((1s,4r)-4-propylcyclohexyl)-1,1'-biphenyl (CAS 173837-35-9)
- 6-Bromo-8-methoxyisoquinoline (CAS 1415564-97-4)
- Methyl {(4E)-4-[(dimethylamino)methylene]-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl}acetate (CAS 669753-32-6)
- Ac-Arg-Phe-Met-Trp-Met-Arg-NH2 (CAS 152274-66-3)
- (R)-1-(3-fluorophenyl)-2,2-dimethylpropan-1-amine (CAS 473733-21-0)
- 3-((Furan-2-ylmethyl)thio)propan-1-amine (CAS 1060817-77-7)
- N-Thiazol-2-yl-2-m-tolylamino-propionamide (CAS 1008918-63-5)
- (S)-2-(4-methoxyphenyl)-2-(methylamino)ethan-1-ol (CAS 1213572-15-6)
- 4-Hydroxyheptanoate Sodium (CAS 17587-29-0(free base))
- 3-Methoxy-4-(2-(pyrrolidin-1-yl)ethoxy)benzaldehyde (CAS 99556-74-8)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
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