PHP 501 Trifluoroacetate CAS 1236105-75-1
| CAS No. | 1236105-75-1 |
| Molecular Formula | C20H21N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C20H21N3OC2HF3O2, PHP 501 Trifluoroacetate contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 433.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
PHP 501 Trifluoroacetate (CAS 1236105-75-1), molecular formula C20H21N3OC2HF3O2 and molecular weight 433.43 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures PHP 501 Trifluoroacetate 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 | C20H21N3O C2HF3O2 |
| Molecular Weight | 433.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related PHP Standards
- 2,2,2-Trifluoroacetate 2-(1-Methylethyl)-2,8-diazaspiro[4.5]decane (CAS 1061683-01-9)
- SB 290157 Trifluoroacetate Salt (CAS 1140525-25-2)
- APL1β28 trifluoroacetate salt (CAS 1233876-42-0)
- GSK-256066 trifluoroacetate, >98% (HPLC) (CAS 1415560-64-3)
- FTI-277 Trifluoroacetate Salt (CAS 170006-73-2)
- Sodium Trifluoroacetate-13C2 (CAS 1794767-05-7)
- MM-102 trifluoroacetate (CAS 1883545-52-5)
- Ro 26-4550 trifluoroacetate (CAS 193744-04-6)
Recommended Standards
- 2,8-Dibromo-3-fluoroquinoline-4-carboxylic acid (CAS 834884-17-2)
- 4-Bromo-1,5-dimethyl-3-(trifluoromethyl)-1H-pyrazole (CAS 721402-02-4)
- 3,4-Dihydroxybenzoic Acid (CAS 99-50-3)
- 2-(4-(3-Bromophenyl)-1H-pyrazol-1-yl)acetic acid (CAS 1268107-31-8)
- Nintedanib Impurity 172 (CAS CATO-C4X-1814172)
- 5-Benzylisophthalohydrazide (CAS 2113694-50-9)
- 17a(H),21B(H)-(22S)-Trishomohopane (CAS 67069-16-3)
- (4-Bromo-2,5-difluorophenyl)(morpholino)methanone (CAS 1613051-41-4)
- 1-(3-(((2-Aminoethyl)(isopropyl)amino)methyl)pyrrolidin-1-yl)ethanone (CAS 1353967-53-9)
- Hepcidin/LEAP-1 (Human); Liver-Expressed Antimicrobial Peptide (CAS 342790-21-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com