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ChemicalBook > Product Catalogue >API >Antineoplastic agents >Natural sources of antineoplastic >Paclitaxel

Paclitaxel

Paclitaxel Structure
  • ₹549 - ₹168790.01
  • Product name: Paclitaxel
  • CAS: 33069-62-4
  • MF: C47H51NO14
  • MW: 853.92
  • EINECS:608-826-9
  • MDL Number:MFCD00869953
  • Synonyms:N-BENZYL-BETA-PHENYLISOSERINE ESTER;PACLITAXEL, TAXUS BREVIFOLIA;PACLITAXEL, TAXUS SPECIES;PACLITAXOL;PACLITAXEL;TAXOL(TM);taxol a;TAXOL EQUIVALENT
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  • Sigma-Aldrich(India)
  • TCI Chemicals (India)
  • Sigma-Aldrich
  • ottokemi
  • SRL

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  • 1MG
  • 5MG
  • 10mg
  • 25MG
  • 50mg
  • 100MG
  • 200MG
  • 250mg
  • ManufacturerSigma-Aldrich(India)
  • Product numberT7191
  • Product descriptionPaclitaxel from semisynthetic, ≥97%
  • Packaging1MG
  • Price₹5304.25
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberT7402
  • Product descriptionPaclitaxel from Taxus brevifolia, ≥95% (HPLC), powder
  • Packaging1MG
  • Price₹5358.38
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberT1912
  • Product descriptionPaclitaxel from Taxus yannanensis, powder
  • Packaging1MG
  • Price₹5585.7
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberT7191
  • Product descriptionPaclitaxel from semisynthetic, ≥97%
  • Packaging5MG
  • Price₹17265.88
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberT7402
  • Product descriptionPaclitaxel from Taxus brevifolia, ≥95% (HPLC), powder
  • Packaging5MG
  • Price₹17753
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberT1912
  • Product descriptionPaclitaxel from Taxus yannanensis, powder
  • Packaging5MG
  • Price₹18250.95
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberP1632
  • Product descriptionPaclitaxel
  • Packaging100MG
  • Price₹29600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberPHR1803
  • Product descriptionPaclitaxel Pharmaceutical Secondary Standard; Certified Reference Material
  • Packaging200MG
  • Price₹48647.55
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number580555
  • Product descriptionPaclitaxel, Taxus sp. - CAS 33069-62-4 - Calbiochem Antitumor and antileukemic agent isolated from the bark of the yew tree.
  • Packaging25MG
  • Price₹52910
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberT7191
  • Product descriptionPaclitaxel from semisynthetic, ≥97%
  • Packaging25MG
  • Price₹53616.23
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberT1912
  • Product descriptionPaclitaxel from Taxus yannanensis, powder
  • Packaging25MG
  • Price₹60630.83
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberT7402
  • Product descriptionPaclitaxel from Taxus brevifolia, ≥95% (HPLC), powder
  • Packaging25MG
  • Price₹62525.2
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number580555
  • Product descriptionPaclitaxel, Taxus sp. - CAS 33069-62-4 - Calbiochem Antitumor and antileukemic agent isolated from the bark of the yew tree.
  • Packaging100MG
  • Price₹168790.01
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number580556
  • Product descriptionPaclitaxel, Semi-Synthetic - CAS 33069-62-4 - Calbiochem A semi-synthetic form of Paclitaxel having no contamination by natural taxanes. Also has reduced levels of epimerization products as contaminants.
  • Packaging5MG
  • Price₹11730
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number580556
  • Product descriptionPaclitaxel, Semi-Synthetic - CAS 33069-62-4 - Calbiochem A semi-synthetic form of Paclitaxel having no contamination by natural taxanes. Also has reduced levels of epimerization products as contaminants.
  • Packaging5MG
  • Price₹11730
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number580555
  • Product descriptionPaclitaxel, Taxus sp. - CAS 33069-62-4 - Calbiochem Antitumor and antileukemic agent isolated from the bark of the yew tree.
  • Packaging5MG
  • Price₹13220
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) T7191 Paclitaxel from semisynthetic, ≥97% 1MG ₹5304.25 2022-06-14 Buy
Sigma-Aldrich(India) T7402 Paclitaxel from Taxus brevifolia, ≥95% (HPLC), powder 1MG ₹5358.38 2022-06-14 Buy
Sigma-Aldrich(India) T1912 Paclitaxel from Taxus yannanensis, powder 1MG ₹5585.7 2022-06-14 Buy
Sigma-Aldrich(India) T7191 Paclitaxel from semisynthetic, ≥97% 5MG ₹17265.88 2022-06-14 Buy
Sigma-Aldrich(India) T7402 Paclitaxel from Taxus brevifolia, ≥95% (HPLC), powder 5MG ₹17753 2022-06-14 Buy
Sigma-Aldrich(India) T1912 Paclitaxel from Taxus yannanensis, powder 5MG ₹18250.95 2022-06-14 Buy
TCI Chemicals (India) P1632 Paclitaxel 100MG ₹29600 2022-05-26 Buy
Sigma-Aldrich(India) PHR1803 Paclitaxel Pharmaceutical Secondary Standard; Certified Reference Material 200MG ₹48647.55 2022-06-14 Buy
Sigma-Aldrich(India) 580555 Paclitaxel, Taxus sp. - CAS 33069-62-4 - Calbiochem Antitumor and antileukemic agent isolated from the bark of the yew tree. 25MG ₹52910 2022-06-14 Buy
Sigma-Aldrich(India) T7191 Paclitaxel from semisynthetic, ≥97% 25MG ₹53616.23 2022-06-14 Buy
Sigma-Aldrich(India) T1912 Paclitaxel from Taxus yannanensis, powder 25MG ₹60630.83 2022-06-14 Buy
Sigma-Aldrich(India) T7402 Paclitaxel from Taxus brevifolia, ≥95% (HPLC), powder 25MG ₹62525.2 2022-06-14 Buy
Sigma-Aldrich(India) 580555 Paclitaxel, Taxus sp. - CAS 33069-62-4 - Calbiochem Antitumor and antileukemic agent isolated from the bark of the yew tree. 100MG ₹168790.01 2022-06-14 Buy
Sigma-Aldrich 580556 Paclitaxel, Semi-Synthetic - CAS 33069-62-4 - Calbiochem A semi-synthetic form of Paclitaxel having no contamination by natural taxanes. Also has reduced levels of epimerization products as contaminants. 5MG ₹11730 2022-06-14 Buy
Sigma-Aldrich(India) 580556 Paclitaxel, Semi-Synthetic - CAS 33069-62-4 - Calbiochem A semi-synthetic form of Paclitaxel having no contamination by natural taxanes. Also has reduced levels of epimerization products as contaminants. 5MG ₹11730 2022-06-14 Buy
Sigma-Aldrich(India) 580555 Paclitaxel, Taxus sp. - CAS 33069-62-4 - Calbiochem Antitumor and antileukemic agent isolated from the bark of the yew tree. 5MG ₹13220 2022-06-14 Buy

Properties

Melting point :213 °C (dec.)(lit.)
Boiling point :774.66°C (rough estimate)
alpha :D20 -49° (methanol)
Density :0.200
refractive index :-49 ° (C=1, MeOH)
Flash point :9℃
storage temp. :2-8°C
solubility :methanol: 50 mg/mL, clear, colorless
form :powder
pka :11.90±0.20(Predicted)
color :white
Water Solubility :0.3mg/L(37 ºC)
λmax :227nm(MeOH)(lit.)
Merck :14,6982
BRN :1420457
Stability :Stable. Incompatible with strong oxidizing agents. Combustible.
InChIKey :RCINICONZNJXQF-MZXODVADSA-N
LogP :3.950 (est)
CAS DataBase Reference :33069-62-4(CAS DataBase Reference)
EPA Substance Registry System :Paclitaxel (33069-62-4)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
H340 May cause genetic defects Germ cell mutagenicity Category 1A, 1B Danger GHS hazard pictograms
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger GHS hazard pictograms P260, P264, P270, P314, P501
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Paclitaxel, a potent disruptor of microtubules derived from the bark of the Pacific yew tree, is widely used as a chemotherapeutic compound. Tested against a panel of cervical (HeLa), lung (A549), breast (MCF-7), colon (HT-29), ovarian (OVG-1), and pancreatic (PC-Sh) carcinomas, paclitaxel demonstrates IC50 values ranging from 2.5-7.5 nM. Paclitaxel disrupts multipolar spindle formation, inducing cell cycle arrest in various human cell cancer lines (IC50s = 6.7-18.5 nM) at both prophase and G1. It initiates apoptosis of cancer cells through multiple mechanisms involving p53-dependent and -independent pathways, Bcl-2 family members, cyclin-dependent kinases, and c-Jun N-terminal kinases/stress-activated protein kinases.

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