- 包装规格:25KG/桶
- 价格:0.00
- 付款方式:款到发货
- 订单交货周期:现货
- 认证/标准:
- 合同定制:CRO,CMO
- 主要销售市场:北美洲,中/南美洲,西欧,东欧,大洋洲,亚洲,中东,非洲
- 提供样品:是
- 样品政策:10g
CAS号: 141645-16-1
分子式: C19H17NO5
英文名称: 2-butyl-3-(4-hydroxybenzoyl)-5-nitrobenzofuran
英文同义词: (2-Butyl-5-nitro-1-benzofuran-3-yl)(4-hydroxyphenyl)methanone; methanone, (2-butyl-5-nitro-3-benzofuranyl)(4-hydroxyphenyl)-
分子量: 339.342
沸点: 559.472°C at 760 mmHg
密度: 0mmHg at 25°C
闪点: 292.158°C
项目 Items | 标准参数 Specifications | 结果 Results |
外观 Appearance | White or slight grety powder | Complies |
鉴别 Identification | H-1 NMR spectrum | Complies |
单个杂质(HPLC) Individual impurity | <0.5% | 0.14% |
总杂 Total impurity(HPLC) | <1% | 0.35% |
熔点 Melting point | 129.0-132.0℃ | 129.5-130.7℃ |
干燥失重 Drying loss | ≤0.5% | 0.06% |
含量 Assay (HPLC) | ≥99.0% | 99.65% |
结果 Results | The product conforms to the above specifications |
本类别下更多产品 更多
-
3,4-二甲氧基*
-
伊马胺
-
?4-((4-甲基哌嗪-1-基)甲基)苯甲酸二盐酸盐
-
5'-Deoxy-5-fluoro-N-[(pentyloxy)carbonyl]cytidine 2',3'-diacetate
-
2',3'-Di-O-acetyl-5'-deoxy-5-fuluro-D-cytidine
-
1,2,3-triacetyl-5-deoxy-D-Riboturanose
-
(S,S)-2,8-Diazabicyclo[4,3,0]nonane