N-Cbz-L-Valine CAS 1149-26-4 Z-Val-OH Mama atoatoa >99.0% (HPLC) Falegaosimea
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o le N-Cbz-L-Valine (Z-Val-OH) (CAS: 1149-26-4) faʻatasi ai ma le maualuga.O le Ruifu Chemical e maua mai ai se faasologa o amino acids.E mafai ona matou tuʻuina atu i le lalolagi atoa le tuʻuina atu, tau faʻatauvaʻa, laʻititi ma tele aofaʻi avanoa.Fa'atau N-Cbz-L-Valine,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | N-Cbz-L-Valine |
| Synonyms | Z-Val-OH;ZL-Val-OH;ZL-Valine;N-Carbobenzoxy-L-Valine;N-Benzyloxycarbonyl-L-Valine |
| Tulaga Fa'asoa | I Fa'atauga, Gaosi Gaosi i Tone ile masina |
| Numera CAS | 1149-26-4 |
| Fuafua mole | C13H17NO4 |
| Molecular Weight | 251.28 g/mol |
| Lisi Lisi | 57.0~63.0 ℃ |
| Malosi | 1.182 |
| Solubility i le Methanol | Toeititi lava Malamalama |
| Temp. | Nofoaga malulu ma mago (2~8℃) |
| COA & MSDS | Avanoa |
| Vaega | Z-Amino Acids |
| Fa'ailoga | Ruifu Chemical |
| Aitema | Tulaga Fa'atonu | I'uga |
| Fa'aaliga | Pa'u tioata Pa'epa'e | E usitaia |
| Ta'amilosaga Fa'apitoa [α]20/D | -4.0°±1.0° (C=2 ile AcOH) | -3.8° |
| Lisi Lisi | 57.0~63.0 ℃ | 58.0~61.0 ℃ |
| Vai saunia e Karl Fischer | <0.50% | 0.20% |
| Sulfate lefulefu | <0.20% | 0.09% |
| Mama o mata | <0.50% D-Enantiomer | E usitaia |
| Ta'ito'atasi Max.Le iloa le mama | <0.50% | E usitaia |
| Mama / Suʻesuʻega Metotia | >99.0% (HPLC) | 99.5% |
| Mama (Neutralization Titration) | 98.5~101.5% | E usitaia |
| Alaleo Infrared | E tusa ma le Fauga | E usitaia |
| NMR Alaleo | E tusa ma le Fauga | E usitaia |
| Fa'ai'uga | Ua fa'ata'ita'iina le oloa ma fa'amalieina fa'amatalaga | |
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WGK Siamani 3
HS Code 2922491990
Mata'utia Fa'amatalaga Fa'aitaita
N-Cbz-L-Valine (Z-Val-OH) (CAS: 1149-26-4) o se N-Cbz-puipuia foliga ole L-Valine.N-Cbz-L-Valine o se valine puipuia e Cbz ma o loʻo faʻaaogaina lautele i le fanua o vailaʻau faʻasaina.L-Valine o se amino acid taua lea e faʻaaogaina e avea o se mea e faʻaogaina i mea teuteu, vailaʻau, ma meaʻai fafaga manu.E taua foi le L-Valine mo le tuputupu aʻe ma le faʻamamaina o le amonia i tagata.
Z-Amino Acid, e mafai ona faʻaaogaina i le peptide synthesis, e mafai foʻi ona faʻaaogaina e avea o se vailaʻau faʻapitoa, vailaʻau vailaʻau, biochemical reagent poʻo vailaʻau vailaʻau.
N-Cbz-L-Valine e mafai ona faʻaaogaina i le gaosiga o API e pei o Imatinib, Valaciclovir.
Sauniuniga ave le 1.17Kg (10mol) o le L-Valine, 5L o le 2mol/L sodium hydroxide solution ma le 1.06Kg (10mol) o le sodium carbonate i totonu o se ulo tali 20L, amata fa'aoso, pe a uma ona solo uma L-Valine, fa'aitiitia le vevela o le. le vaifofo i lalo o le 0 ℃, ma fa'atete 1 o lo'o i ai le 2.05Kg(12mol) o le benzyl chloroformate, 4-dioxane solution 5L, o le vevela o le vaifofo i le fa'agasologa o le pa'u o lo'o tausia i lalo ole 20 ℃, pe a uma ona pa'u, o le tali e 8h i le potu. vevela.I le faaiuga o le tali, o le vai o le tali e maua mai i le dichloromethane 2.5L, ua lafoai le vaega o meaola, o le vaega o le vai e malulu i lalo ifo o le 10 ℃, faʻapipiʻi le hydrochloric acid ua paʻu seia oʻo i le pH = 2, ona faʻaosoina lea i le 10 ℃ mo le 30min. , O le tele o le paʻepaʻe paʻepaʻe e faʻafefeteina, faʻapipiʻiina e faʻataunuʻuina, o le faamama o totoe e fufulu i le vai, o le paʻepaʻe paʻepaʻe e tuʻu i totonu o se ogaumu faʻamago e faʻagogo, ma o le fua e 93.7%.
