PEAK E
Synonym(s):1,1′-Ethylidenebis-(L-tryptophan);EBT;Tryptophan impurity A (PhEur)
- CAS NO.:132685-02-0
- Empirical Formula: C24H26N4O4
- Molecular Weight: 434.49
- MDL number: MFCD00132891
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 09:03:09
What is PEAK E?
The Uses of PEAK E
1,1’-Ethylidenebis[L-tryptophan] is a L-tryptophan (T947210) contaminant found in the peripheral blood mononuclear cells from patients with functional somatic syndromes.
Properties of PEAK E
Melting point: | >210°C (dec.) |
Boiling point: | 718.5±60.0 °C(Predicted) |
Density | 1.41±0.1 g/cm3(Predicted) |
storage temp. | 0-6°C |
solubility | Aqueous Base (Slightly) |
pka | 1.95±0.10(Predicted) |
form | neat |
color | Pale Beige to Brown |
Stability: | Decomposes under acidic condition, Hygroscopic |
Safety information for PEAK E
Computed Descriptors for PEAK E
New Products
Tert-butyl bis(2-chloroethyl)carbamate 4-Methylphenylacetic acid N-Boc-D-alaninol N-BOC-D/L-ALANINOL 3-Morpholino-1-(4-nitrophenyl)-5,6-dihydropyridin- 2(1H)-one Furan-2,5-Dicarboxylic Acid Tropic acid 1,1’-CARBONYLDIIMIDAZOLE DIETHYL AMINOMALONATE HYDROCHLORIDE R-2-BENZYLOXY PROPIONIC ACID 1,1’-CARBONYLDI (1,2-4 TRIAZOLE) N-METHYL INDAZOLE-3-CARBOXYLIC ACID (2-Hydroxyphenyl)acetonitrile 4-Bromopyrazole 5-BROMO-2CYANO PYRIDINE 5,6-Dimethoxyindanone 5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine 2-(Cyanocyclohexyl)acetic acid 4-methoxy-3,5-dinitropyridine 2-aminopropyl benzoate hydrochloride 1-(4-(aminomethyl)benzyl)urea hydrochloride diethyl 2-(2-((tertbutoxycarbonyl)amino) ethyl)malonate tert-butyl 4- (ureidomethyl)benzylcarbamate Ethyl-2-chloro((4-methoxyphenyl)hydrazono)acetateRelated products of tetrahydrofuran
Tadalafil Impurity 47
Tadalafil Impurity 44
Piperonyl aldehyde
(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
QBWNUEJPRUVNTD-FOIQADDNSA-N
Tadalafil Impurity 49 HCl
BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE]
(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester
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