![1,1’-Ethylidenebis[L-tryptophan]](https://img.chemicalbook.com/CAS/GIF/132685-02-0.gif)
M4401553
1,1’-Ethylidenebis[L-tryptophan] , Analysis of the control products , 132685-02-0
Synonym(s):
1,1′-Ethylidenebis-(L-tryptophan);EBT;Tryptophan impurity A (PhEur)
| Pack Size | Price | Stock | Quantity |
| 10mg | RMB2110.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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) |
| form | solid |
| pka | 1.95±0.10(Predicted) |
| color | Pale Beige to Brown |
| Stability: | Decomposes under acidic condition, Hygroscopic |
| InChIKey | DETVQFQGSVEQBH-PMACEKPBSA-N |
| SMILES | C(N1C2=C(C(=C1)C[C@@H](C(O)=O)N)C=CC=C2)(N1C2=C(C(=C1)C[C@@H](C(O)=O)N)C=CC=C2)C |
Description and Uses
1,1’-Ethylidenebis[L-tryptophan] is a L-tryptophan (T947210) contaminant found in the peripheral blood mononuclear cells from patients with functional somatic syndromes.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P330-P302+P352-P321-P304+P340-P305+P351+P338-P332+P313-P362+P364-P337+P313-P403+P233-P405-P501 |
| HS Code | 2933997500 |
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