Calcium Ionophore IV CAS 126572-74-5
| CAS No. | 126572-74-5 |
| Molecular Formula | C52H100N2O3 |
| Molecular Weight | 801.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Calcium Ionophore IV (C52H100N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 801.36 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Calcium Ionophore IV (CAS 126572-74-5) is a high-purity analytical reference standard with the molecular formula C52H100N2O3 and a molecular weight of 801.36 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C52H100N2O3 |
| Molecular Weight | 801.36 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
Related Calcium Standards
- Magnesium Ionophore IV (CAS 135734-39-3)
- Magnesium Ionophore VI (CAS 151058-38-7)
- Calcium ionophore V (CAS 160563-01-9)
- Magnesium Ionophore III (CAS 119110-38-2)
- 74267-27-9 Calcium ionophore II ETH 129 N,N,N inverted exclamation marka,N inverted exclamation marka-Tetra[cyclohexyl]diglycolic acid diamide N,N,N inverted exclamation marka,N inverted exclamation marka-Tetracyclohexyl-3-oxapentanediamide (CAS 74267-27-9)
- Nitrate Ionophore V (CAS 221011-41-2)
- Sodium ionophore IV (CAS 172883-29-3)
Recommended Standards
- 1,3,5,7,9,11-Hexamethyl-1,3,5,7,9,11-hexaphenylhexasiloxane (CAS 143435-85-2)
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- Trihexadecenoin (CAS 20246-55-3)
- 2,2',3,3',4,4',5,5'-Octabromodiphenyl ether (CAS 85446-17-9)
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- Fibrinogen-Binding Peptide (CAS 137235-80-4)
- 3-(5-(tert-Butyl)-2-methylphenyl)propanal (CAS 173445-62-0)
- 5-Amino-3-bromopyridine-2-thiol (CAS 1373232-57-5)
- 2-(7-Bromo-5-chloro-2-methyl-1H-indol-3-yl)ethan-1-amine hydrochloride (CAS 1049737-51-0)
- Thiophene, 3,4-diphenyl- (CAS 16939-13-2)
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- Neuropeptide W-23 (human) (CAS 383415-79-0)
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