四川省维克奇生物科技有限公司专业提供L-半胱氨酸 CAS:52-90-4 标准品,现货供应L-半胱氨酸 CAS:52-90-4 标准品,欢迎新老顾客前来订购
编号:wkq-02008
中文名称:L-半胱氨酸
中文别称:L-2-氨基-3-巯基丙酸;L-半膀胱氨基酸;L-半胱氨酸碱;L-丰胱胺酸;L-硫氢化氨基丙酸;半胱氨酸;一巯基氨基丙盐酸盐;L-半胱氨酸
英文名称:L-Cysteine
英文别名: Cysteine, L- (8CI); (R)-2-Amino-3-mercaptopropanoic acid; (R)-2-Amino-3-mercaptopropanoic acid; (R)-Cysteine; 2-Amino-3-mercaptopropionic acid; 2: PN: US20130315955 SEQID: 1 claimed DNA; 391: PN: WO2010118878 PAGE: 60 claimed sequence; 5: PN: WO2011003622 SEQID: 5 claimed sequence; Cystein; Cysteine; E 920; Half-cystine; L-(+)-Cysteine; L-Alanine, 3-mercapto-; L-Cys; NSC 8746; Propanoic acid, 2-amino-3-mercapto-, (R)-; Thioserine; b-Mercaptoalanine
分 子 式:C3H7NO2S
分 子 量:121.16
C A S号:52-90-4
纯 度:HPLC≥98%
熔点: 240 °C (decomp)
沸点: 293.9±35.0 °C | Condition
密度: 1.6666 g/cm3 | Condition: Temp: 45.00 °C
pKa值: 2.07±0.10 | Condition: Most Acidic Temp: 25 °C
储存条件:2-8°C,干燥、避光、密封
规格:20mg 50mg 100mg 500mg 1g 2g等应客户需求包装
供应单位:四川省维克奇生物科技有限公司
: 4008005713
wkq-00622 | 盐酸黄连碱 | Coptisine hydrochloride | 6020-18-4 | C19H14ClNO4 | 355.77 | HPLC≥98% 20mg/支 |
wkq-01148 | 四氢黄连碱 | Tetrahydrocoptisine | 7461-2-1,4312-32-7 | C19H17NO4 | 323.34 | HPLC≥98% 20mg/支 |
wkq-01210 | 硫酸黄连碱 | 6,7-Dihydro-bis[1,3]benzodioxolo[5,6-a:4',5'-g]quinolizinium sulfate | 1198398-71-8 | C19H14NO4.HO4S | 417.39 | HPLC≥98% 20mg/支 |
wkq-00834 | 甲基黄连碱 | Worenine | 38763-29-0 | C20H16ClNO4 | 838.64 | HPLC≥98% 20mg/支 |
wkq-00282 | 黄连碱 | Coptisine | 3486-66-6 | C19H14NO4 | 320.32 | HPLC≥98% 20mg/支 |
wkq-01188 | 降氧化北美黄连次碱 | 7,8-Dihydro-[1,3]Dioxolo[4,5-G]Isoquinolin-5(6H)-One | 21796-14-5 | C10H9NO3 | 191.18 | HPLC≥98% 20mg/支 |
wkq-01529 | 氧化表小檗碱 | Oxyberberine | 19716-60-0 | C20H17NO5 | 351.4 | HPLC≥98% 20mg/支 |
wkq-00083 | 苯甲酰芍药苷 | benzoylpaeoniflorin | 38642-49-8 | C30H32O12 | 584.571 | HPLC≥98% 20mg/支 |
wkq-00639 | 羟基芍药苷(氧化芍药苷) | Oxypaeoniflorin | 39011-91-1 | C23H28O12 | 496.462 | HPLC≥98% 20mg/支 |
wkq-00507 | 芍药内酯苷(白芍药苷,白芍苷,白花素) | Alibiflorin | 39011-90-0 | C23H28O11 | 480.46 | HPLC≥98% 20mg/支 |
wkq-01064 | 苯甲酰氧化芍药苷 | Benzoyloxypeoniflorin | 72896-40-3 | C30H32O13 | 600.57 | HPLC≥98% 20mg/支 |
wkq-00506 | 芍药苷 | Paeoniflorin | 23180-57-6 | C23H28O11 | 480.46 | HPLC≥98% 20mg/支 |
wkq-00136 |
| Hypaconitine | 6900-87-4 | C33H45NO10 | 615.72 | HPLC≥98% 20mg/支 |
wkq-00607 |
| Mesaconitine | 2752-64-9 | C33H45 | 631.71 | HPLC≥98% 20mg/支 |