DL-Tryptophan
DL-Tryptophan
| Tshuaj npe los yog khoom siv | DL-Tryptophan |
| CAS | 54-12-6 |
| Assay Percent Range | 98% |
| Infrared Spectrum | Muaj tseeb |
| Beilstein | 22 Ib., 550 |
| Lwm yam Amino Acids | (TLC) Tsis pom |
| Ntim | 25kg / thawv |
| SMILES | C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N |
| Molecular Luj (g / mol) | 204.229 ib |
| CHEBI | TSI: 27897 |
| Daim ntawv lub cev | Crystalline hmoov |
| Xim | Beige mus rau Dawb los yog daj |
| Sau npe | 99% |
| Qhov tshwm sim ntawm kev daws teeb meem | (1% hauv 1M HCl) ntshiab rau me ntsis hazy, tsis muaj xim rau daj |
| Molecular Formula | C11H12N2O2 |
| MDL Number | TIAB SA 00064339 |
| Poob rau ziab | 0.8% max.(105 ° C, 3 teev) (nqus) |
| Synonym | DL-tryptophan, 2-amino-3-1h-indol-3-yl propanoic acid, racemic tryptophan, dl-trytophane, dl-trytophan, +--tryptophan, h-dl-trp-oh, dl-3beta-indolylalanine, dl-tryptophan, tryptophan. |
| InChI Key | QIVBCDIJIAJPQS-UHFFFAOYSA-N |
| IUPAC npe | 2-amino-3-(1H-indol-3-yl) propanoic acid |
| PubChem CID | 1148 ib |
| Formula hnyav | 204.23 Nws |
| Feem pua Purity | ≥97.5% |
Cov tsos mob: Dawb rau cov hmoov dawb dawb
Product Quality raws li: Peb lub tuam txhab qauv.
Cov xwm txheej Tshuag: Feem ntau khaws 300-400KGs hauv Tshuag.
Daim ntawv thov: nws yog dav siv nyob rau hauv cov khoom noj additives, tshuaj intermediate.
Pob: 25kg / chim
Kev lis kev cai Code: 29339990
WGK Germany: 1
Hazard chav kawm: R22
Kev qhia txog kev nyab xeeb: S24 / 25
Cov khoom lag luam phom sij: Xi [2]
1. Indole tau condensed rau daim ntawv 3-dimethylaminomethyl indole, thiab ces condensed rau daim ntawv ethyl α - carboxylate - β (3-indole) - N-acetyl - α - alanine ethyl ester, uas yog hydrolyzed, decarboxylated thiab ces hydrolyzed rau daim ntawv DL. tryptophan.
2. Tryptophan tau tsim los ntawm indole nyob rau hauv siab concentration ntawm pyruvic acid thiab ammonia nyob rau hauv lub catalysis ntawm enzyme.Los yog nws yog npaj los ntawm indole thiab acetylamino malonate.
