2-(2,6-Dimethyl-4-oxazol-2-yl-benzenesulfonylamino)-3-({1-[3-(1,4,5,6-tetrahydro-pyrimidin-2-ylamino)-propyl]-1H-indazole-5-carbonyl}-amino)-propionic acid CAS 1231016-81-1
| CAS No. | 1231016-81-1 |
| Molecular Formula | C29H34N8O6S |
| Molecular Weight | 622.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,6-Dimethyl-4-oxazol-2-yl-benzenesulfonylamino)-3-({1-[3-(1,4,5,6-tetrahydro-pyrimidin-2-ylamino)-propyl]-1H-indazole-5-carbonyl}-amino)-propionic acid (CAS 1231016-81-1) is a high-purity analytical reference standard with the molecular formula C29H34N8O6S and a molecular weight of 622.70 g/mol.
Based on its molecular formula C29H34N8O6S, 2-(2,6-Dimethyl-4-oxazol-2-yl-benzenesulfonylamino)-3-({1-[3-(1,4,5,6-tetrahydro-pyrimidin-2-ylamino)-propyl]-1H-indazole-5-carbonyl}-amino)-propionic acid contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 622.70 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(2,6-Dimethyl-4-oxazol-2-yl-benzenesulfonylamino)-3-({1-[3-(1,4,5,6-tetrahydro-pyrimidin-2-ylamino)-propyl]-1H-indazole-5-carbonyl}-amino)-propionic acid 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 | C29H34N8O6S |
| Molecular Weight | 622.70 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 2-(2,6-DIMETHYL-4-OXAZOL-2-YL-BENZENESULFONYLAMINO)-3-({1-[3-(1,4,5,6-TETRAHYDRO-PYRIMIDIN-2-YLAMINO)-PROPYL]-1H-INDAZOLE-4-CARBONYL}-AMINO)-PROPIONIC ACID (CAS 1231026-24-6)
- (3,3-Dimethyl-1-butyn-1-yl)methyl(4-methylphenyl)(1,10-phenanthroline-κN1,κN10)(1,1,1-trifluoromethanesulfonato-κO)palladium (CAS 1401205-61-5)
- benzyl 2,2-dimethyl-3-oxopropanoate (CAS 97534-10-6)
- Dimethyl Perfluoro-1,10-decanedicarboxylate (CAS 84750-88-9)
- 2-(2,6-DIMETHYL-4-OXAZOL-2-YL-BENZENESULFONYLAMINO)-3-({1-[3-(PYRIDIN-2-YLAMINO)-PROPYL]-1H-INDAZOLE-5-CARBONYL}-AMINO)-PROPIONIC ACID (CAS 1231026-10-0)
- 4,4-Dimethyl-1-phenylpyrazolidin-3-one (CAS 2654-58-2)
- 9,9-Dimethyl-N3,N6-di(naphthalen-1-yl)-N3,N6-diphenyl-9H-fluorene-3,6-diamine (CAS 1229226-27-0)
- 9,9-Dimethyl-2,7-bis[N-(1-naphthyl)-N-phenylamino]fluorene (CAS 222319-05-3)
Recommended Standards
- Trabectedin intermediate (CAS 366020-68-0)
- Cathepsin G substrate (CAS 70967-91-8)
- 3-({3-[3-(4,5-DIHYDRO-1H-IMIDAZOL-2-YLAMINO)-PROPYL]-1-METHYL-1H-INDAZOLE-6-CARBONYL}-AMINO)-2-(2,6-DIMETHYL-4-OXAZOL-2-YL-BENZENESULFONYLAMINO)-PROPIONIC ACID (CAS 1231026-29-1)
- Ruilugoli lmpurity 134 (CAS CATO-C4X-2429134)
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- m-PEG24-acid (CAS 2248203-61-2)
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- 2-hydroxy-3-nitrobenzene-1-sulfonamide (CAS 1261760-55-7)
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