Telantinib CAS 332012-40-5
| CAS No. | 332012-40-5 |
| Molecular Formula | C20H16ClN5O3 |
| Molecular Weight | 409.83 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 Telantinib.
CATO supplies Telantinib (CAS 332012-40-5), a certified reference material (molecular formula C20H16ClN5O3, MW 409.83 g/mol) for analytical method development and quality control.
Structurally, Telantinib (C20H16ClN5O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 409.83 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures Telantinib under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H16ClN5O3 |
| Molecular Weight | 409.83 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 6-[1-(3-Chlorophenyl)-1H-pyrazol-5-yl]-2-(3-methoxyphenyl)-4-methyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 321538-33-4)
- Efavirenz Impurity 12 (CAS 221177-56-6)
- (R)-5-Chloro-α-(cyclopropylethynyl)-2-[[(4-methoxyphenyl)methyl]amino]-α-(trifluoromethyl)benzenemethanol (CAS 1217701-95-5)
- Efavirenz Impurity 19 (CAS 173676-60-3)
- 2-(Difluoromethyl)-3-methyl-5-nitropyridine-4-carbonyl chloride (CAS 1807145-01-2)
- 1-Amino-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one (CAS 870679-59-7)
- 4-(4-METHOXYPHENYLSULFANYL)PIPERIDINE HCL (CAS 1172883-91-8)
- 2-Morpholino-N-(2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)acetamide (CAS 866042-38-8)
- 2-(tert-Butyl)-1H-pyrrolo[2,3-c]pyridine (CAS 113975-42-1)
- 1-(1-Methylpiperidin-4-yl)piperazine (CAS 23995-88-2)
- Sardomozide (CAS 149400-88-4)
- (+)-U-50488 Hydrochloride (CAS 114528-81-3)
- 2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-N-(4-((trifluoromethyl)thio)phenyl)acetamide (CAS 499197-53-4)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com