3-({1-[3-(4,5-Dihydro-1H-imidazol-2-ylamino)-propyl]-1H-indazole-4-carbonyl}-amino)-2-(2,6-dimethyl-4-oxazol-2-yl-benzenesulfonylamino)-propionic acid CAS 1231024-63-7
| CAS No. | 1231024-63-7 |
| Molecular Formula | C28H32N8O6S |
| Molecular Weight | 608.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 608.67 g/mol gives 3-({1-[3-(4,5-Dihydro-1H-imidazol-2-ylamino)-propyl]-1H-indazole-4-carbonyl}-amino)-2-(2,6-dimethyl-4-oxazol-2-yl-benzenesulfonylamino)-propionic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-({1-[3-(4,5-Dihydro-1H-imidazol-2-ylamino)-propyl]-1H-indazole-4-carbonyl}-amino)-2-(2,6-dimethyl-4-oxazol-2-yl-benzenesulfonylamino)-propionic acid (CAS 1231024-63-7) is a high-purity analytical reference standard with the molecular formula C28H32N8O6S and a molecular weight of 608.67 g/mol.
3-({1-[3-(4,5-Dihydro-1H-imidazol-2-ylamino)-propyl]-1H-indazole-4-carbonyl}-amino)-2-(2,6-dimethyl-4-oxazol-2-yl-benzenesulfonylamino)-propionic acid (C28H32N8O6S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C28H32N8O6S |
| Molecular Weight | 608.67 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 Dihydro Standards
- 3-({1-[3-(4,5-Dihydro-1H-imidazol-2-ylamino)-propyl]-1H-indazole-5-carbonyl}-amino)-2-(2,6-dimethyl-4-oxazol-2-yl-benzenesulfonylamino)-propionic acid (CAS 1231016-65-1)
- 6,7-Dihydro-5H-pyrrolo[3,4-d]pyrimidine-2,4-diamine (CAS 1854-47-3)
- 1,1′-(7,8-Dihydro-6H-dibenzo[f,h][1,5]dioxonin-1,13-diyl)bis[1,1-diphenylphosphine] (CAS 920317-38-0)
- N-[(1,2-Dihydro-4,6-dimethyl-2-oxo-3-pyridinyl)methyl]-3-[ethyl[trans-4-[(2-methoxyethyl)methylamino]cyclohexyl]amino]-2-methyl-5-[3-(4-morpholinyl)-1-propyn-1-yl]-benzamide (CAS 1598383-40-4)
- 9,10-Dihydro-12’-methoxy Ergotamine discontinued (CAS 5611-89-2)
- Dihydro Ergotamine Mesylate EP Impurity B (CAS 3609-19-6)
- 3-({3-[3-(4,5-Dihydro-1H-imidazol-2-ylamino)-propyl]-1-methyl-1H-indazole-6-carbonyl}-amino)-2-(4-oxazol-2-yl-benzenesulfonylamino)-propionic acid (CAS 1231017-08-5)
- 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)
Recommended Standards
- 3-({1-Methyl-3-[3-(1,4,5,6-tetrahydro-pyrimidin-2-ylamino)-propyl]-1H-indazole-7-carbonyl}-amino)-2-(4-oxazol-2-yl-benzenesulfonylamino)-propionic acid (CAS 1231021-36-5)
- BCPO (CAS 1233407-28-7)
- 3-({1-Methyl-3-[3-(1,4,5,6-tetrahydro-pyrimidin-2-ylamino)-propyl]-1H-indazole-6-carbonyl}-amino)-2-(4-oxazol-2-yl-benzenesulfonylamino)-propionic acid (CAS 1231018-76-0)
- (9-(3-(9H-Carbazol-9-yl)phenyl)-9H-carbazol-3-yl)diphenylphosphine oxide (CAS 1296229-26-9)
- 2-(2,3-Dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 488850-92-6)
- 2-(3,4,5-Trifluorophenyl)cyclopentan-1-one (CAS 1263869-57-3)
- N-Methyl-N-(methylsulfonyl)glycine (CAS 115665-52-6)
- (S)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-diphenyl-[1,1'-binaphthalene]-2,2'-diol (CAS 575451-08-0)
- Acetylcysteine Impurity 19 (CAS 2885-79-2)
- 2-chloro-4-fluoro-3-iodo-pyridine (CAS 1271477-28-1)
- 2-Chloro-6,7-dihydro-1,7-naphthyridin-8(5H)-one hydrochloride (CAS 1375302-07-0)
- 2-(3,4,5-Trimethoxyphenyl)quinoline-8-carboxamide (CAS 655222-64-3)
- 4-(difluoromethyl)-2-fluorobenzoic acid (CAS 1270981-57-1)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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