高频彩资金如何分配|重庆高频彩
浙江金立源药业有限公司
重点产品:
产品研发招标中心在线留言人才招聘
您当前的位置>>网站首页>>公司产品
 产品名称: 恩替卡韦

基本信息

化学名称:[1s-(1α, 3α, 4β)]-2-氨基-1, 9-二氢-9-[4-羟基-3-(羟甲基)-2-亚甲基-环戊基]-6H-嘌呤-6-酮;

结构式:

      

分子式:C12H15N5O3.H2O

分子量:295.3

CAS号:142217-69-4

质量标准:企业标准,DMF 可用。 

Test Items

Test results

Specification

      Appearance

White crystalline powder

White to off-white crystalline powder

        Solubility

Sparingly soluble in n,n-dime thylformamide, 0.1mol/L hydro chloric acid, 0.1mol/L sodium hy droxide; Slightly soluble in wate r, practically soluble in methano l, chloroform, acetone.

Sparingly soluble in n,n - dimeth yllformamide, 0.1mol/L hydrochl oric acid, 0.1mol/L sodium hydro xide; Slightly soluble in water, practically soluble in methanol, chloroform, acetone.

Identification

(1)Positive

(2)HPLC corresponds to RS

(3)IR Corresponds to RS

positive

Correspond to RS

Correspond to RS

  Residual Solvents

Methanol

Dichloromethane

Pyridine

THF

0.009%

Not detected

Not detected

Not detected

<0.3%

<0.06%

<0.02%

<0.072%

     Tests

Water                  6.25%

5.5~7.0%

Specific rotation         +25°

+20°to +28°

Related substance

Total

0.19%

<1.0%

Single

0.09%

<0.5%

Residue on ignition      0.07%

<0.1%

Melting point          231℃

>220

Heavy metal         <15ppm

<20ppm

Content

          99.79%

It contains not less than 98.5%

on anhydrous C12H15N5O 3 basis.

     

       Particle size

 

 95% passes

125um(Mesh No. 120)

Microbiological Contarnination/g

A)Total aerobic microbial count

B)Total combined moulds &

yeasts

C)Other specific micro

organisms

(E.Coli,Salmonella sp)

≤1000 cfu

≤100 cfu

 

Absent

 

 
 
上一个产品: 硫酸氢氯吡格雷】【下一个产品: 匹多莫德 】【返回主目录
高频彩资金如何分配 e球彩现场开奖结果 32051158双色球快3单式开奖结果 2017历史记录开奖全版 天天电玩城官方正版下载 香港49选7头号走势图 牌久游戏下载 福彩欢乐生肖规则 香港开奖琭场直播统果 北京选5多少期 新时时走势图500