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MOC-L-叔亮氨酸CAS号:162537-11-3
MOC-L-叔亮氨酸分子式: C8H15NO4
MOC-L-叔亮氨酸英文名称: (S)-N-(METHOXYCARBONYL)-TERT-LEUCINE
MOC-L-叔亮氨酸英文同义词: Methylcarbonyl-L-tert-Leucine; MOC-L-tert. Leucin; N-Methylcarbonyl-L-tert-Leucine; Moc-L-Tert-Leucine; Methylcarbonyl-L-t-leucine; Methoxycarbonyl-L-tert-leucine; N-(methoxycarbonyl)-3-methyl-L-valine
MOC-L-叔亮氨酸分子量: 189.209
MOC-L-叔亮氨酸沸点: 320.9°C at 760 mmHg
MOC-L-叔亮氨酸密度: 6.39E-05mmHg at 25°C
MOC-L-叔亮氨酸闪点: 147.9°C
中文名称: MOC-L-叔亮氨酸 (e.e.≥ 99%)
英文名称:MOC-L-tert-leucine
中文别名:N-甲氧羰基-L-叔亮氨酸
英文别名:Methylcarbonyl-L-tert-Leucine
CAS:162537-11-3
分子式:C8H15NO4
分子量:189.20900
性状: 白色晶体粉末。微溶于甲醇,乙醇。
用途:医药中间体(Pharmaceutical intermediates)
包装规格:内包装双层聚乙烯薄膜袋,外包装25公斤全纸桶,还可以根据客户要求包转。
储存:避光,密封保存,有效期两年。
运输: 应轻装轻卸。防止日晒、雨淋,不能和有毒有害物品混运。本品为非危险品,可按一般化学品运输。
检 验 报 告 书
REPORT FOR TESTING QUALITY
品名:MOC-L-叔亮氨酸
PRODUCT:MOC-L-TERT-LEUCINE
CAS:162537-11-3
Batch No. |
2016040704 |
Mfg. DATE |
2016-04-07 |
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Packing |
25 kg/Drum |
Expiry Date |
2018-04-06 |
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Quantity |
725 kg |
Report Date |
2016-04-12 |
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Standard |
Enterpise Standard |
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SI. No. |
Test parameter |
Specification |
Result |
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1 |
Appearance |
white to off-white powder |
White powder |
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2 |
Identification |
IR and HPLC |
Conforms |
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3 |
** content by KF (% w/w) |
≤0.5% |
0.22% |
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4 |
Loss on drying |
≤1.0% |
0.25% |
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5 |
Residue on ignition (% w/w) |
≤0.2% |
0.10% |
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6 |
Enantiomer content by chiral HPLC |
≤0.1% |
Not detected |
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7 |
Purity by HPLC |
≥99.0% |
99.80% |
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a. N-Acetyl L-tertiary Leucine |
≤0.05% |
Not detected |
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b. Methoxycarbonyl -L-Valine |
≤0.10% |
Not detected |
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c. Any individual unknown impurity |
≤0.3% |
0.20% |
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d. Total impurities |
≤1.0% |
0.20% |
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8 |
Assay by Titration |
98.0% to 102.0% |
100.24% |