(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(tert-butoxy)-4-oxobutanoic acid ≥99.0%, white to off-white powder, Novabiochem®
Leverantör: NOVABIOCHEM (PART OF MB)
Synonyms:
N-Fmoc-L-aspartic Acid 4-tert-Butyl Ester, 4-tert-Butyl N-Fmoc-L-aspartate, Fmoc-Asp(OtBu)-OH, N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartic Acid 4-tert-Butyl Ester
8.52005.0100
8.52005.0025
8.52005.0500
8.52005.0250
8.52005.2000
8.52005.5000
04-12-1013-100EA
4150
SEK
04-12-1013-100
04-12-1013-25
8.52005.0500
8.52005.0250
NOVA8.52005.2000
NOVA8.52005.5000
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(tert-butoxy)-4-oxobutanoic acid ≥99.0%, white to off-white powder, Novabiochem®
(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(tert-butoxy)-4-oxobutanoic acid
|
Formel:
C₂₃H₂₅NO₆ MW: 411,5 g/mol Smältpunkt: 143…150 °C |
MDL Number:
MFCD00037131 CAS nummer: 71989-14-5 |
Specifikation testresultat
| Colour Index (0.5 M in DMF) | ≤150 Hazen |
| Identity (IR) | Passes Test |
| Enantiomeric Purity | ≥99.8% (a/a) |
| Purity (HPLC) | ≥99.0% (a/a) |
| Fmoc-ß-Ala-OH (HPLC) | ≤0.1% (a/a) |
| Fmoc-ß-Ala-Asp (OtBu)-OH (HPLC) | ≤0.1% (a/a) |
| Fmoc-Asp(OtBu)-Asp(OtBu)-OH (HPLC) | ≤0.1% (a/a) |
| Fmoc-Asp-OH (HPLC) | ≤0.1% (a/a) |
| Assay Free Amino Acid (GC) | ≤0.2% |
| Purity (TLC(011A)) | ≥98% |
| Purity (TLC(0811)) | ≥98% |
| Solubility (25 mmole in 50 ml DMF) | Clearly Soluble |
| Assay (Acidimetric) | ≥98.0% |
| Water (K. F.) | ≤2.0% |
| Ethyl Acetate (HS-GC) | ≤0.5% |
| Acetate (IC) | ≤0.02% |
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