Paclitaxel Intermediate 2

Paclitaxel Intermediate 2
Catalog No. KMP031161
CAS No. 196404-55-4
Formula C22H25NO6
FW 399.4
Unit Price Stock
100 mg Enquire Enquire
Chemical Name (4S,5R)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid
Purity >95%
Storage Store at 2-8 deg. C for long term storage
Shipping Product is stable to be Shipped at Room Temperature
Download MSDS

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Paclitaxel Impurity 13

Paclitaxel Impurity 13

CAS No. : NA

CAT No. : KMP031084

Formula : C34H40Cl2O13

FW : 727.6

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Paclitaxel Impurity 14

Paclitaxel Impurity 14

CAS No. : 1236402-73-5

CAT No. : KMP031085

Formula : C50H53Cl2NO16

FW : 994.9

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Paclitaxel Impurity 15

Paclitaxel Impurity 15

CAS No. : NA

CAT No. : KMP031086

Formula : C57H81NO14Si2

FW : 1060.4

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Paclitaxel Impurity 17

Paclitaxel Impurity 17

CAS No. : NA

CAT No. : KMP031088

Formula : C57H58Cl3NO17

FW : 1135.4

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Paclitaxel Impurity 18

Paclitaxel Impurity 18

CAS No. : NA

CAT No. : KMP031089

Formula : C58H66Cl3NO18

FW : 1171.5

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Paclitaxel Impurity 21

Paclitaxel Impurity 21

CAS No. : NA

CAT No. : KMP031093

Formula : C59H81NO15Si2

FW : 1100.4

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Paclitaxel Impurity 24

Paclitaxel Impurity 24

CAS No. : 211732-86-4

CAT No. : KMP031096

Formula : C53H65NO15Si

FW : 984.2

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Paclitaxel Impurity 27

Paclitaxel Impurity 27

CAS No. : NA

CAT No. : KMP031099

Formula : C46H61NO13Si

FW : 864.1

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Paclitaxel Impurity 29

Paclitaxel Impurity 29

CAS No. : NA

CAT No. : KMP031101

Formula : C47H53NO15

FW : 871.9

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Paclitaxel Impurity 30

Paclitaxel Impurity 30

CAS No. : NA

CAT No. : KMP031103

Formula : C55H65NO17

FW : 1012.1

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Paclitaxel Impurity 31

Paclitaxel Impurity 31

CAS No. : NA

CAT No. : KMP031104

Formula : C55H65NO17

FW : 1012.1

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Paclitaxel Impurity 32

Paclitaxel Impurity 32

CAS No. : 1794640-74-6

CAT No. : KMP031105

Formula : C55H63NO15

FW : 978.1

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Paclitaxel Impurity 34

Paclitaxel Impurity 34

CAS No. : NA

CAT No. : KMP031107

Formula : C50H54Cl3NO16

FW : 1031.3

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Paclitaxel Impurity 36

Paclitaxel Impurity 36

CAS No. : 1329641-06-6

CAT No. : KMP031109

Formula : C48H57NO14

FW : 872.0

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Paclitaxel Impurity 37

Paclitaxel Impurity 37

CAS No. : NA

CAT No. : KMP031110

Formula : C48H59NO16

FW : 906.0

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Paclitaxel Impurity 38

Paclitaxel Impurity 38

CAS No. : 160768-75-2

CAT No. : KMP031111

Formula : C50H73NO12Si2

FW : 936.3

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Paclitaxel Impurity 4

Paclitaxel Impurity 4

CAS No. : 159001-24-8

CAT No. : KMP031113

Formula : C45H55NO14

FW : 833.9

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Paclitaxel Impurity 42

Paclitaxel Impurity 42

CAS No. : NA

CAT No. : KMP031116

Formula : C50H73NO12Si2

FW : 936.3

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Paclitaxel Impurity 43

Paclitaxel Impurity 43

CAS No. : NA

CAT No. : KMP031117

Formula : C52H75NO13Si2

FW : 978.3

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Paclitaxel Impurity 45

Paclitaxel Impurity 45

CAS No. : NA

CAT No. : KMP031119

Formula : C57H77NO13Si2

FW : 1040.4

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Paclitaxel Impurity 46

Paclitaxel Impurity 46

CAS No. : NA

CAT No. : KMP031120

Formula : C52H75NO13Si2

FW : 978.3

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Paclitaxel Impurity 47

Paclitaxel Impurity 47

CAS No. : NA

CAT No. : KMP031121

Formula : C65H95NO15Si3

FW : 1214.7

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Paclitaxel Impurity 48

Paclitaxel Impurity 48

CAS No. : 382596-25-0

CAT No. : KMP031122

Formula : C20H23NO5

FW : 357.4

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Paclitaxel Impurity 49

Paclitaxel Impurity 49

CAS No. : 1262147-55-6

CAT No. : KMP031123

Formula : C24H21NO5

FW : 403.4

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Paclitaxel Impurity 50

Paclitaxel Impurity 50

CAS No. : 149249-91-2

CAT No. : KMP031125

Formula : C22H27NO3Si

FW : 381.5

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Paclitaxel Impurity 52

Paclitaxel Impurity 52

CAS No. : 132201-33-3

CAT No. : KMP031127

Formula : C16H15NO4

FW : 285.3

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Paclitaxel Impurity 55

Paclitaxel Impurity 55

CAS No. : 148930-30-7

CAT No. : KMP031130

Formula : C55H57NO16

FW : 988.0

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Paclitaxel Impurity 56

Paclitaxel Impurity 56

CAS No. : NA

CAT No. : KMP031131

Formula : C55H59NO17

FW : 1006.0

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Paclitaxel Impurity 57

Paclitaxel Impurity 57

CAS No. : NA

CAT No. : KMP031132

Formula : C55H59NO17

FW : 1006.1

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Paclitaxel Impurity 58

Paclitaxel Impurity 58

CAS No. : NA

CAT No. : KMP031133

Formula : C55H57NO16

FW : 988.0

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Paclitaxel Impurity 59

Paclitaxel Impurity 59

CAS No. : NA

CAT No. : KMP031134

Formula : C55H57NO16

FW : 988.0

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Paclitaxel Impurity 64

Paclitaxel Impurity 64

CAS No. : NA

CAT No. : KMP031136

Formula : C48H59NO16

FW : 906.0

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Paclitaxel Impurity 65

Paclitaxel Impurity 65

CAS No. : NA

CAT No. : KMP031137

Formula : C48H59NO16

FW : 906.0

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Paclitaxel Impurity 67

Paclitaxel Impurity 67

CAS No. : NA

CAT No. : KMP031139

Formula : C48H57NO14

FW : 872.0

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Paclitaxel Impurity 70

Paclitaxel Impurity 70

CAS No. : NA

CAT No. : KMP031143

Formula : C23H31NO4Si

FW : 413.6

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Paclitaxel Impurity 73

Paclitaxel Impurity 73

CAS No. : NA

CAT No. : KMP031144

Formula : C52H69Cl2NO16Si

FW : 1063.1

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Paclitaxel Impurity 74

Paclitaxel Impurity 74

CAS No. : 382596-26-1

CAT No. : KMP031145

Formula : C23H29NO6

FW : 415.5

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Paclitaxel Impurity 75

Paclitaxel Impurity 75

CAS No. : NA

CAT No. : KMP031146

Formula : C17H23NO5

FW : 321.4

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Paclitaxel Impurity 76

Paclitaxel Impurity 76

CAS No. : 382596-28-3

CAT No. : KMP031147

Formula : C24H29NO6

FW : 427.5

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Paclitaxel Impurity 77

Paclitaxel Impurity 77

CAS No. : 382596-27-2

CAT No. : KMP031148

Formula : C26H33NO6

FW : 455.5

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Paclitaxel Impurity 78

Paclitaxel Impurity 78

CAS No. : 201856-57-7

CAT No. : KMP031149

Formula : C18H25NO5

FW : 335.4

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Paclitaxel Impurity 79

Paclitaxel Impurity 79

CAS No. : 1714967-25-5

CAT No. : KMP031150

Formula : C58H72N2O18

FW : 1085.2

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Paclitaxel Impurity 82

Paclitaxel Impurity 82

CAS No. : NA

CAT No. : KMP031153

Formula : C28H46O9Si

FW : 554.7

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Paclitaxel Impurity 83

Paclitaxel Impurity 83

CAS No. : NA

CAT No. : KMP031154

Formula : C28H46O9Si

FW : 554.7

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Paclitaxel Impurity 84

Paclitaxel Impurity 84

CAS No. : NA

CAT No. : KMP031155

Formula : C52H75NO13Si2

FW : 978.3

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Paclitaxel Impurity 88

Paclitaxel Impurity 88

CAS No. : 91352-76-0

CAT No. : KMP031156

Formula : C11H16O4

FW : 212.2

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Paclitaxel Impurity 89

Paclitaxel Impurity 89

CAS No. : 99458-15-8

CAT No. : KMP031157

Formula : C10H11N3O3

FW : 221.2

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Paclitaxel Impurity 9

Paclitaxel Impurity 9

CAS No. : 1432794-04-1

CAT No. : KMP031158

Formula : C9H9NO2

FW : 163.2

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Paclitaxel Impurity 90

Paclitaxel Impurity 90

CAS No. : 615556-29-1

CAT No. : KMP031159

Formula : C16H16N2O5S

FW : 348.4

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Paclitaxel Impurity 91

Paclitaxel Impurity 91

CAS No. : 614748-67-3

CAT No. : KMP031160

Formula : C24H21N2O7S : Na

FW : 481.5 : 23.0

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Paclitaxel EP Impurity F

Paclitaxel EP Impurity F

CAS No. : 153083-53-5

CAT No. : KMP031067

Formula : C47H59NO14

FW : 862.0

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Paclitaxel EP Impurity R

Paclitaxel EP Impurity R

CAS No. : 158948-96-0

CAT No. : KMP031079

Formula : C45H55NO14

FW : 833.9

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Taxine (Mixture of Taxine B and Iso-Taxine B)

Taxine (Mixture of Taxine B and Iso-Taxine B)

CAS No. : NA

CAT No. : KMP031168

Formula : C33H45NO8

FW : 583.7

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About Us

K. M. Pharma Solution Pvt. Ltd., India (CIN: U72100GJ2023PTC141278), is a leading, innovation-driven company accredited by FDCA, GMP-GLP, ISO 9001:2015, and NABL (ISO/IEC 17025 & ISO 17034). Specializing in the design, synthesis, and characterization of pharmaceutical impurity standards and reference materials, we offer an extensive portfolio including nitrosamine impurities, pharmacopeial and non-pharmacopeial impurities, drug metabolites, glucuronides, process degradants, excipient-related impurities, unknown impurity isolation & structural elucidation, and stable isotope-labeled compounds.

As an integrated Contract Research, Development & Manufacturing Organization (CRDMO), we provide end-to-end scientific services — from early-stage discovery through to commercial supply — with a strong focus on quality, compliance, and customer satisfaction.

Contact Us

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    Sarkhej-bavala NH=8A, At-Moraiya, Changodar,
    Ahmedabad (Gujarat), India - 382213
  • contact@kmpharma.in
  • +91 9898822121

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