Creatinine
Molecular Structure:
MDL:
--MFCD00059730
Molecular Formula:
C4H7N3O
Molecular Weight:
113.12
Alias:
肌酸酐,肌氨基酐,缩水肌肉素,2-氨基-1-甲基咪唑啉-4-酮,2-氨基-1,5-二氢-1-甲基-4H-咪唑啉-4-酮
2-Amino-1-methylimidazolidin-4-one
2-Imino-1-methylimidazolidin-4-one
2-Amino-1,5-dihydro-1-methyl-4H-imidazol-4-one
2-Amino-1-methyl-2-imidazolin-4-one
2-Imino-N-methylhydantoin
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Creatinine |
99% |
500g |
RMB 2750 |
现货 |
Creatinine |
99% |
100g |
RMB 638 |
现货 |
Creatinine |
99% |
25g |
RMB 217.8 |
现货 |
Character:
白色结晶。热至约300℃分解。水中溶解度:90 g/l (20°C),微溶于乙醇,几乎不溶于乙醚、丙酮和氯仿。本品从饱和溶液缓慢蒸发结出的,含二分子结晶水。在热的饱和溶液中结晶的,含一分子结晶水。最大吸收波长234nm(ε6900,pH6.5~12.3)、217nm(ε4500,pH<3),225nm(ε11100,1mol/L氢氧化钾)。
闪点:290℃
熔点:255 °C
Quality Standard:
外观Appearance 白色至淡黄色结晶性粉末
纯度Purity 99.0 - 101.0 %(NT)
纯度Purity ≥99.0% (HPLC area)
干燥失重Loss on drying <0.5 % (105°C)
重金属Heavy metals (as Pb) <20 ppm
硫酸盐灰分Sulfated ash <0.1 %
肌酸creatine < 0.2% (TLC)
Storage:
密封干燥保存。
用途 生化研究。鉴定血液中肌酸酐。NMR滴定蛋白质。
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