T-2513 CAS 288247-87-0
| CAS No. | 288247-87-0 |
| Molecular Formula | C25H27N3O5 |
| Molecular Weight | 449.50 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 T-2513.
T-2513 (CAS 288247-87-0), molecular formula C25H27N3O5 and molecular weight 449.50 g/mol, is a CATO reference standard with documented purity and traceability.
T-2513 (C25H27N3O5) contains a flavonoid core, an amide 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.
As a certified reference material (CRM), T-2513 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 | C25H27N3O5 |
| Molecular Weight | 449.50 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 4-O-Benzyl-N-[(benzyloxy)carbonyl]-3-O-methyl-L-DOPA Methyl Ester (CAS 881911-31-5)
- 7690AH 915706-90-0 C29H22NO4Pol Sieber amide resin (CAS 915706-90-0)
- 2-Chloro-4-(1H-imidazol-2-yl)aniline (CAS 1314936-46-3)
- (3Z,5E)-4-({[1,1'-biphenyl]-2-yl}amino)-6-(dimethylamino)-1,1,1-trifluorohexa-3,5-dien-2-one (CAS 478068-06-3)
- 5-Methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 62908-85-4)
- Tert-butyl (2S,4R)-2-allyl-4-hydroxypyrrolidine-1-carboxylate (CAS 474023-54-6)
- (E)-1-(1-Methyl-1H-imidazol-2-yl)but-2-en-1-one (CAS 860772-38-9)
- 4-(Tert-butyl)cyclohexan-1-one O-(4-nitrobenzoyl) oxime (CAS 329079-18-7)
- 2-Ethyl-3,5,6-trimethylpyrazine (CAS 17398-16-2)
- 3-Ethoxy-1-phenyl-1H-pyrazol-5(4H)-one (CAS 16105-49-0)
- 3-Fluoro-4-(3-fluorophenoxy)aniline (CAS 937597-93-8)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
Why CATO?
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