Boc-L-Threonine CAS 2592-18-9 (Boc-Thr-OH) Mama >99.0% (HPLC) Falegaosimea
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o Boc-L-Threonine (Boc-Thr-OH) (CAS: 2592-18-9) faʻatasi ai ma le maualuga.Ruifu Chemical o lo'o tu'uina atu se fa'asologa o 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 Boc-Thr-OH,Please contact: alvin@ruifuchem.com
| Igoa Vailaau | Boc-L-Threonine |
| Synonyms | Boc-Thr-OH;Boc-L-Thr-OH;N-Boc-L-Threonine;N-(tert-Butoxycarbonyl)-L-Threonine |
| Tulaga Fa'asoa | E tele |
| Numera CAS | 2592-18-9 |
| Fuafua mole | C9H17NO5 |
| Molecular Weight | 219.24 g/mol |
| Lisi Lisi | 55.0~85.0 ℃ |
| Malosi | 1.202 |
| Temp. | Nofoaga malulu ma mago (0~8℃) |
| COA & MSDS | Avanoa |
| Vaega | Boc-Amino Acids |
| Fa'ailoga | Ruifu Chemical |
| Laiti o lamatiaga | Xn | WGK Siamani | 3 |
| Fa'amatalaga Tulaga lamatia | 20/21/22-36/37/38 | HS Code | 2922491990 |
| Fa'amatalaga Saogalemu | 24/25-36-26 |
| Aitema | Tulaga Fa'atonu | I'uga |
| Fa'aaliga | Pa'u Pa'epa'e | Pa'u Pa'epa'e |
| Lisi Lisi | 55.0~85.0 ℃ | 55.1~57.3 ℃ |
| Ta'amilosaga Fa'apitoa [α]20/D | -9.0° ± 1.0° (C=2 ile AcOH) | -8.4° |
| Suavai (KF) | <2.0% | 1.2% |
| Toega fa'amumu (pei o le Sulfate) | <0.20% | 0.11% |
| Su'esu'ega elemene (C,H,N) | ≤5.0% | <5.0% |
| Boc-Thr-OH Mama | >99.0% (HPLC) | 99.31% |
| TLC | ≥98.0% | >98.0% |
| Malamalama ole Fofo | 0.3 kalama ile 2ml EtOH Clear Solution | E usitaia |
| Alaleo Mass | E tusa ai ma le Tulaga | E usitaia |
| NMR Alaleo | E tusa ai ma le Tulaga | E usitaia |
| Fa'ai'uga | Lenei Oloa e ala ile Asiasiga E tusa ai ma le Enterprise Standard | |
| Fa'aoga Autu | Boc-Amino Acids;Fa'asologa o le Peptide;Vailaau Fa'atekonolosi | |
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Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i le malulu ma mago (0 ~ 8 ℃) faleteuoloa ese mai mea e le fetaui.Puipui mai le malamalama ma le susu.
Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Boc-L-Threonine (Boc-Thr-OH) (CAS: 2592-18-9), amino acids ma derivatives, peptide synthesis, organic synthesis intermediate, pharmaceutical intermediates, biochemical reagents.Boc-L-Threonine e masani ona faʻaaogaina i le polypeptide synthesis, e masani ona faʻaaogaina i le tele o vailaʻau ma faʻaoga o le biotechnology.Threonine ei ai le tele o faʻaoga ma galuega.I le faatufugaga muamua, o le Boc o loʻo faʻaaogaina e avea o se vaega puipuia e puipuia L-Threonine.O le Boc-L-Threonine ose mea fa'atauva'a taua mo le tele o ituaiga vaila'au ma biotechnology.
Sauniuniga 1. fa'aopoopo le 15.8gL-threonine, fa'aopopo le 200ml o le 0.0005mol/L le vaifofo potassium bicarbonate, fa'aoso ma fa'amavae, ona fa'aopoopo lea o le 8g o le (Boc)2O mo le tali mo le 2 itula, ona fa'aopoopo lea o le 8g o le (Boc)2O mo le tali mo le 2. itula, ma fa'aopoopo i ai le 9g o le (Boc)2O mo le tali atu mo le 2 itula.2. A uma ona fetuunai PH = 3 ma le 0.001mol / L hydrochloric acid, faʻaaoga tert-butyl acetate 0.4L / taimi e aveese faʻatolu ai le oloa.Fa'atasi fa'aega ester ma fufulu i le suasini e fa'aitutū.Faaopopo le 15 kalama o le sodium sulfate anhydrous ma mago mo le 8 itula.3. Faʻamama, faʻamago ma faʻagogo le filtrate i lalo o le faʻaitiitia o le mamafa, faʻaopopo le 50ml petroleum ether, faʻafefe ma tioata.Tu'u ese le oloa ma fa'agogo.O le oloa 22.4g e maua.Ole fua ole 91.73%.
