Methyl trityl-L-tryptophanate CAS 18598-78-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18598-78-2 |
| Molecular Formula | C31H28N2O2 |
| Molecular Weight | 460.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl trityl-L-tryptophanate (CAS 18598-78-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C31H28N2O2. Molecular weight: 460.57 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C31H28N2O2 |
| Molecular Weight | 460.57 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (5S,18S)-1,22-Diamino-7,16-dioxo-6,8,15,17-tetraazadocosane-5,18-dicarboxylic Acid (CAS 1417789-80-0)
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- 2-Amino-4-phenethylthiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 898131-78-7)
- 1-Bromo-2-((methylsulfonyl)methyl)benzene (CAS 25195-52-2)
- 1H-imidazol-2-amine; sulfuric acid (CAS 36946-29-9)
- 2-amino-1-phenylpentan-1-ol (CAS 773794-81-3)
- N-(3-((2-Chloro-5-(trifluoromethyl)pyrimidin-4-yl)amino)phenyl)acrylamide (CAS 1374507-25-1)
- 4-Methyl-2-(piperidin-3-ylmethoxy)pyridine hydrochloride (CAS 1185310-76-2)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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