N-[(1,1-Dimethylethoxy)carbonyl]-L-leucyl-L-phenylalaninamide CAS 33900-15-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33900-15-1 |
| Molecular Formula | C20H31N3O4 |
| Molecular Weight | 377.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[(1,1-Dimethylethoxy)carbonyl]-L-leucyl-L-phenylalaninamide (CAS 33900-15-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H31N3O4. Molecular weight: 377.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H31N3O4 |
| Molecular Weight | 377.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 3 |
Related N Standards
- N-[(1,1-Dimethylethoxy)carbonyl]-1-[(phenylmethoxy)methyl]-L-histidine (CAS 83468-83-1)
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- [(2S)-2-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-phenylpropyl]-carbamicacid phenylmethylester (CAS 835916-04-6)
- 2-[2-[1-[1-[(1,1-Dimethylethoxy)carbonyl]-3-azetidinyl]-4-piperidinyl]ethynyl]-5-pyrimidinecarboxylic acid (CAS 2762066-46-4)
- 2-[2-[1-[1-[(1,1-Dimethylethoxy)carbonyl]-4-piperidinyl]-3-azetidinyl]ethynyl]-5-pyrimidinecarboxylic acid (CAS 2762066-50-0)
- 2-[1-[(1,1-Dimethylethoxy)carbonyl]-3-pyrrolidinyl]-4-(trifluoromethyl)-5-thiazolecarboxylic acid (CAS 1211536-72-9)
- N-[(1,1-Dimethylethoxy)carbonyl]-L-alanyl-D-tryptophan Methyl Ester (CAS 207349-42-6)
- N-[(1,1-Dimethylethoxy)carbonyl]-L-phenylalanyl-L-proline (CAS 23420-32-8)
Recommended Standards
- N-(2-((6-(1H-Imidazol-1-yl)hexyl)oxy)-5-methylphenyl)benzamide (CAS 88138-22-1)
- tert-Butyl 4-({2'-cyano-[1,1'-biphenyl]-4-yl}methyl)piperazine-1-carboxylate (CAS 946386-63-6)
- Hexyl 2-(4-methoxyphenyl)-6-methylquinoline-4-carboxylate (CAS 355419-78-2)
- N-Allyl-2-(1-(2-hydroxyethyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetamide (CAS 900011-78-1)
- methyl buta-2,3-dienoate (CAS 18913-35-4)
- (3-(4-Ethylpiperazine-1-carbonyl)-4-fluorophenyl)boronic acid (CAS 1704074-46-3)
- 2-Isobutyl-1,2,3,4-tetrahydrobenzo[4,5]imidazo[1,2-a]pyrazin-8-amine (CAS 1322604-61-4)
- 8-Fluoroisoquinolin-5-amine (CAS 608515-47-5)
- (R)-Pyrrolidine-3-carbonitrile Hydrochloride (CAS 1153950-54-9)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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