Stauprimide CAS 154589-96-5
| CAS No. | 154589-96-5 |
| Molecular Formula | C35H28N4O5 |
| Molecular Weight | 584.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Stauprimide.
Stauprimide (CAS 154589-96-5), molecular formula C35H28N4O5 and molecular weight 584.62 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Stauprimide (C35H28N4O5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 24.0, corresponding to approximately 24 ring(s) or double-bond equivalent(s). With a molecular weight of 584.62 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.
As a certified reference material (CRM), Stauprimide 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 | C35H28N4O5 |
| Molecular Weight | 584.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 2,5-Bis(4-(10H-phenoxazin-10-yl)phenyl)-1,3,4-oxadiazole (CAS 1447998-13-1)
- 1-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-3-(prop-2-yn-1-yloxy)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 171486-54-7)
- 5-O-DMT-2-O-methylinosine (CAS 128219-84-1)
- 1-((2R,3R,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-hydroxy-4-(prop-2-yn-1-yloxy)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 171486-58-1)
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- 6,7-Dichloro-1H-indole-2-carboxylic acid (CAS 383132-13-6)
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- (2-Bromo-5-chlorophenyl)hydrazine (CAS 922552-53-2)
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- 2-Chloro-4-nitrobenzyl Alcohol (CAS 52301-88-9)
- Dimethylamino Parthenolide (DMAPT) (CAS 791595-09-0)
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- 2-Chloro-1-[4-(2-nitrophenyl)piperazin-1-yl]ethan-1-one (CAS 1000930-18-6)
- Cyclopeptide-5 (CAS 197172-76-2)
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