Min.Order / FOB Price:Get Latest Price
1 Gram |
FOB Price: USD 1.0000 |
Paclitaxel Paclitaxel supplier Paclitaxel china API intermediates manufacture
含量(按干燥品计) (HPLC) ASSAY (calculated on the anhydrous, solvent-free basis) |
97.0%~102.0% |
99.92% |
|
鉴别IDENTIFICATION |
红外光谱定性:样品的红外光吸收图谱应与对照品的图谱一致 Infrared Absorption:In accordance with the reference Standard spectrum of paclitaxel |
符合规定Conforms |
|
高效液相色谱定性:紫杉醇出峰保留时间与标准品对照保留时间应一致 The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation,as obtained in the Assay. |
符合规定Conforms |
||
比旋度[α]D20SPECIFIC ROTATION |
-49.0°~-55.0° |
-53.5° |
|
有关物质(HPLC) RELATED COMPOUNDS
|
巴卡亭Ⅲ Baccatin III |
NMT 0.2% |
0.0359 |
10-去乙酰基紫杉醇10-Deacetylpaclitaxel |
NMT 0.5% |
未检出Undetected |
|
Photodegradant 光学降解物 |
NMT 0.2% |
未检出Undetected |
|
10-Debenzoylbaccatin III 10-去乙酰基巴卡亭Ⅲ |
NMT 0.1% |
未检出Undetected |
|
2-Debenzoylpaclitaxel-2-pentenoate 2-去苯酰基紫杉醇-2-戊烯酸酯 |
NMT 0.7% |
0.0545% |
|
10,13-Bissidechainpaclitaxel 10,13-二支链紫杉醇 |
NMT 0.5% |
未检出Undetected |
|
7-Acetylpaclitaxel 7-乙酰紫杉醇 |
NMT 0.6% |
未检出Undetected |
|
7-Tes-paclitaxel 7-三甲基紫杉醇 |
NMT 0.3% |
未检出Undetected |
|
13-Tes-baccatin III 13-甲基巴卡亭III |
NMT 0.1% |
未检出Undetected |
|
7-表-紫杉醇 7-Epipaclitaxel |
NMT 0.5% |
0.0826% |
|
其它单个杂质 Others |
NMT 0.1% (each) |
0.0221% |
|
杂质总和 Total |
NMT 2.0% |
0.36% |
|
残留溶剂ORGANIC VOLATILE IMPURITIES |
二氯甲烷 Dichloromethane |
NMT 600ppm |
51ppm |
丙酮 Acetone |
NMT 5000ppm |
37ppm |
|
正庚烷 n-heptane |
NMT 5000ppm |
438ppm |
|
乙醚 Ether |
NMT 5000ppm |
Undetected |
|
水分 Water
|
NMT 4,0% |
2.2% |
|
炽灼残渣 RESIDUE ON IGNITION |
NMT 0.2% |
0.063% |
|
重金属 HEAVY METALS |
NMT 0.002% |
符合规定Conforms |
|
细菌内毒素BACTERIAL ENDOTOXINS |
NMT 0.4 EU/mg |
符合规定Conforms |
|
微生物限度MICROBIAL LIMITS |
总的需氧微生物菌落数不得超过100 cfu/g Total aerobic microbial count NMT100 cfu/g |
<20 cfu/g |
|
不得检出金黄色葡萄球菌,铜绿假单胞杆菌,沙门氏菌和大肠杆菌 It meets the requirements of the tests for the absence of Staphylococcus aureus, Pseudomonas aeruginosa, Salmonella species, and Escherichia coli |
未检出Undetected |
含量(按干燥品计) (HPLC) ASSAY (calculated on the anhydrous, solvent-free basis) |
97.0%~102.0% |
99.92% |
|
鉴别IDENTIFICATION |
红外光谱定性:样品的红外光吸收图谱应与对照品的图谱一致 Infrared Absorption:In accordance with the reference Standard spectrum of paclitaxel |
符合规定Conforms |
|
高效液相色谱定性:紫杉醇出峰保留时间与标准品对照保留时间应一致 The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation,as obtained in the Assay. |
符合规定Conforms |
||
比旋度[α]D20SPECIFIC ROTATION |
-49.0°~-55.0° |
-53.5° |
|
有关物质(HPLC) RELATED COMPOUNDS
|
巴卡亭Ⅲ Baccatin III |
NMT 0.2% |
0.0359 |
10-去乙酰基紫杉醇10-Deacetylpaclitaxel |
NMT 0.5% |
未检出Undetected |
|
Photodegradant 光学降解物 |
NMT 0.2% |
未检出Undetected |
|
10-Debenzoylbaccatin III 10-去乙酰基巴卡亭Ⅲ |
NMT 0.1% |
未检出Undetected |
|
2-Debenzoylpaclitaxel-2-pentenoate 2-去苯酰基紫杉醇-2-戊烯酸酯 |
NMT 0.7% |
0.0545% |
|
10,13-Bissidechainpaclitaxel 10,13-二支链紫杉醇 |
NMT 0.5% |
未检出Undetected |
|
7-Acetylpaclitaxel 7-乙酰紫杉醇 |
NMT 0.6% |
未检出Undetected |
|
7-Tes-paclitaxel 7-三甲基紫杉醇 |
NMT 0.3% |
未检出Undetected |
|
13-Tes-baccatin III 13-甲基巴卡亭III |
NMT 0.1% |
未检出Undetected |
|
7-表-紫杉醇 7-Epipaclitaxel |
NMT 0.5% |
0.0826% |
|
其它单个杂质 Others |
NMT 0.1% (each) |
0.0221% |
|
杂质总和 Total |
NMT 2.0% |
0.36% |
|
残留溶剂ORGANIC VOLATILE IMPURITIES |
二氯甲烷 Dichloromethane |
NMT 600ppm |
51ppm |
丙酮 Acetone |
NMT 5000ppm |
37ppm |
|
正庚烷 n-heptane |
NMT 5000ppm |
438ppm |
|
乙醚 Ether |
NMT 5000ppm |
Undetected |
|
水分 Water
|
NMT 4,0% |
2.2% |
|
炽灼残渣 RESIDUE ON IGNITION |
NMT 0.2% |
0.063% |
|
重金属 HEAVY METALS |
NMT 0.002% |
符合规定Conforms |
|
细菌内毒素BACTERIAL ENDOTOXINS |
NMT 0.4 EU/mg |
符合规定Conforms |
|
微生物限度MICROBIAL LIMITS |
总的需氧微生物菌落数不得超过100 cfu/g Total aerobic microbial count NMT100 cfu/g |
<20 cfu/g |
|
不得检出金黄色葡萄球菌,铜绿假单胞杆菌,沙门氏菌和大肠杆菌 It meets the requirements of the tests for the absence of Staphylococcus aureus, Pseudomonas aeruginosa, Salmonella species, and Escherichia coli |
未检出Undetected |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View