H-Tyr-OtBu CAS 16874-12-7 L-Tyrosine tert-Butyl Ester Purity >99.0% (HPLC) Falegaosimea
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o le L-Tyrosine tert-Butyl Ester (H-Tyr-OtBu) (CAS: 16874-12-7) ma le maualuga.Ruifu Chemical e maua ai amino acids ma mea e maua mai ai.E mafai ona matou tuʻuina atu i le lalolagi atoa le tuʻuina atu, laʻititi ma tele aofaʻi avanoa.Fa'atau H-Tyr-OtBu,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | L-Tyrosine tert-Butyl Ester |
| Synonyms | H-Tyr-OtBu;HL-Tyr-OtBu;Tyr-OtBu;tert-Butyl L-Tyrosinate;(S)-2-Amino-3-(4-Hydroxyphenyl)propionic Acid tert-Butyl Ester |
| Tulaga Fa'asoa | E tele |
| Numera CAS | 16874-12-7 |
| Fuafua mole | C13H19NO3 |
| Molecular Weight | 237.30 g/mol |
| Lisi Lisi | 140.0~145.0 ℃ |
| Malosi | 1.125±0.06 g/cm3 |
| Ma'ale'ale | Ea maaleale |
| Solubility | Solu i le Methanol |
| Temp. | Nofoaga malulu ma mago (2~8℃) |
| COA & MSDS | Avanoa |
| Vaega | Fa'amea ole Amino |
| Fa'ailoga | Ruifu Chemical |
| Fa'amatalaga Saogalemu | S22 - Aua le manava pefu.S24/25 - Aloese mai le pa'i i le pa'u ma mata. | ||
| WGK Siamani | 3 | HS Code | 2922491990 |
| Aitema | Tulaga Fa'atonu | I'uga |
| Fa'aaliga | Pa'epa'e i le Pa'epa'e Pa'epa'e | Pa'u Pa'epa'e |
| Ta'amilosaga Fa'apitoa [α]20/D | +26.0° ± 2.0° (1% ile EtOH) | +25.3° |
| Lisi Lisi | 140.0~145.0 ℃ | 141.8~143.8 ℃ |
| Toega i luga o le mumu | <0.20% | 0.12% |
| Metala Mamafa (Pb) | ≤10ppm | <10ppm |
| H-Tyr-OtBu Mama | >99.0% (HPLC) | 99.4% |
| D-Isomer | <0.50% | E usitaia |
| T-Tyr-OH | <0.50% | E usitaia |
| Alaleo Infrared | E tusa ma le Fauga | E usitaia |
| NMR Alaleo | E tusa ma le Fauga | E usitaia |
| Fa'ai'uga | Lenei Oloa e ala ile Asiasiga E tusa ai ma le Enterprise Standard | |
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Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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L-Tyrosine tert-Butyl Ester (H-Tyr-OtBu) (CAS: 16874-12-7), o le tyrosine derivative.Amino acids derivatives, faʻaaogaina i le peptide synthesis, organic synthesis intermediates, pharmaceutical intermediates, biochemical reagents, chemical reagents.L-Tyrosine tert-Butyl Ester ose ituaiga puipuia ole L-Tyrosine.L-Tyrosine o se amino acid taua e faʻaalia i vitro antioxidant ma antiradical gaioiga.L-Tyrosine o lo'o fa'aaogaina e fai ma mea muamua e fa'apipi'i catecholamines (eg Norepinephrine HCl) i keratinocytes tagata, fa'apea fo'i ma le fa'atupuina o polotini ma hormones thyroid.
