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Home | Paclitaxel Impurities

Paclitaxel Impurities

Monograph Impurities Paclitaxel Title

Paclitaxel impurities from LKT Labs enable you to perform in-house analysis with reliable, high purity standards that have been identified by the United States Pharmacopeia (USP) as byproducts of the drug manufacturing process.

  • Ensure manufactured drugs comply with FDA defined impurity thresholds via the USP41 standard
  • Follow FDA recommendations for characterizing impurities and degradation products for Abbreviated New Drug Applications (ANDAs), ANDA supplements, and new drug substances as stipulated by Q3B(R2)
  • Evaluate stability and activity of impurities and degradation products
  • Explore new applications for paclitaxel-related compounds

The USP has specified different sets of paclitaxel impurities depending on the source of paclitaxel:


Paclitaxel Test One

Paclitaxel Test Two

Paclitaxel Test Three

Related Compounds Test 1:
For Paclitaxel Isolated from Natural Sources
Prod. ID Product Name Purity Qty.* Price
T0095 Baccatin III ≥98% 5 mg $118.40
T0100 10-Deacetylpaclitaxel ≥98% 5 mg $595.20
T0106 7-Xylosylpaclitaxel ≥98% 5 mg $606.10
T0096 Cephalomannine ≥98% 5 mg $322.00
T0116 2″,3″-Dihydrocephalomannine ≥90% 5 mg $1,345.90
T0101 10-Deacetyl-7-epi-Paclitaxel ≥98% 5 mg $666.80
T0117 Benzyl Analog of Paclitaxel ≥95% 5 mg $2,360.60
T0205 3″,4″-Dehydropaclitaxel C ≥95% 5 mg $1,850.60
T0118 7-epi-Cephalomannine ≥95% 5 mg $972.20
T0102 7-epi-Paclitaxel ≥95% 5 mg $555.60
Full Set of Test 1 Impurities – 10% Discount (Please Inquire) 5 mg each $8,454.00
Related Compounds Test 2:
For Paclitaxel from a Semisynthetic Process
Prod. ID Product Name Purity Qty.* Price
T0099 10-Deacetylbaccatin III ≥98% 5 mg $555.60
T0095 Baccatin III ≥98% 5 mg $118.40
T1028 Photodegradant of Paclitaxel ≥94% 5 mg $1,345.10
T0100 10-Deacetylpaclitaxel ≥98% 5 mg $595.20
T1002 2-Debenzoylpaclitaxel-2-Pentenoate ≥95% 5 mg $2,232.20
T1004 Oxetane Ring Opened, Acetyl and Benzoyl Migrated ≥92% 5 mg $2,384.90
T1006 10-Acetoacetylpaclitaxel ≥95% 5 mg $2,589.20
T0101 10-Deacetyl-7-Epipaclitaxel ≥98% 5 mg $666.80
T0102 7-epi-Paclitaxel ≥95% 5 mg $555.60
T1008 10,13-Bissidechainpaclitaxel ≥90% 5 mg $2,316.70
T1010 7-Acetylpaclitaxel ≥98% 5 mg $2,432.50
T1012 13-TES-Baccatin III ≥98% 5 mg $1,201.90
T1014 7-TES-Paclitaxel ≥95% 5 mg $2,432.50
Full Set of Test 2 Impurities – 10% Discount (Please Inquire) 5 mg each $17,484.00
Related Compounds Test 3:
For Paclitaxel from a Plant Cell Fermentation Process
Prod. ID Product Name Purity Qty.* Price
T1016 Propyl Analog of Paclitaxel ≥95% 5 mg $2,432.50
T0096 Cephalomannine ≥98% 5 mg $322.00
T0116 sec-Butyl Analog of Paclitaxel ≥90% 5 mg $1,345.90
T1020 n-Butyl Analog of Paclitaxel ≥95% 5 mg $2,432.50
T0117 Benzyl Analog of Paclitaxel ≥95% 5 mg $2,360.60
T1024 Baccatin VI ≥98% 5 mg $2,432.50
T0105 Pentyl Analog of Paclitaxel ≥95% 5 mg $2,432.50
T0102 7-epi-Paclitaxel ≥95% 5 mg $555.60
Full Set of Test 3 Impurities – 10% Discount (Please Inquire) 5 mg each $12,882.70

*Other retail sizes available – please see product pages

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