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Larotaxel

Product Name
Larotaxel
CAS No.
156294-36-9
Chemical Name
Larotaxel
Synonyms
XRP9881;Larotaxel;PNU 100940;Larotaxel USP/EP/BP;Larotaxel (XRP-9881);Thiabendazole Impurity 4;Paclitaxel Impurity 36（Larotaxel）;(1S,2S,3R,4S,7R,9S,11R,13R,16S)-4,13-bis(acetyloxy)-16-{[(2R,3S)-3-{[(tert-butoxy)carbonyl]amino}-2-hydroxy-3-phenylpropanoyl]oxy}-1-hydroxy-15,18,18-trimethyl-12-oxo-6-oxapentacyclo[12.3.1.03,11.0?,?.0?,11]octadec-14-en-2-yl benzoate;Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (1S,2S,4S,7R,8aR,9aS,10aR,12aS,12bR)-7,12a-bis(acetyloxy)-1-(benzoyloxy)-1,3,4,7,8,9,9a,10,10a,12,12a,12b-dodecahydro-2-hydroxy-5,13,13-trimethyl-8-oxo-2,6-methano-2H-cyclodeca[3,4]cyclopropa[4,5]benz[1,2-b]oxet-4-yl ester, (...
CBNumber
CB22498816
Molecular Formula
C45H53NO14
Formula Weight
831.9
MOL File
156294-36-9.mol
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Larotaxel Property

Melting point:
170 - 174°C (dec.)
Boiling point:
889.3±65.0 °C(Predicted)
Density 
1.37
storage temp. 
-20°C Freezer
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form 
Solid
pka
11.20±0.46(Predicted)
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
L176000
Product name
Larotaxel
Packaging
10mg
Price
$400
Updated
2021/12/16
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Larotaxel Chemical Properties,Usage,Production

Uses

Larotaxel (RPR 109881A) is a taxane analog with a broad spectrum of activity and different toxicity profile and with the possible advantages of surpassing some mechanisms of resistance and penetrating into the CNS.

Larotaxel Preparation Products And Raw materials

Raw materials

Preparation Products

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Larotaxel Suppliers

Canada 1 China 55 India 1 United States 5 Global 62

156294-36-9, LarotaxelRelated Search:

2-Debenzoyl Paclitaxel 2-Pentanoate taxane Cabazitaxel Impurity Paclitaxel Impurity 9 3H-4,7a-Methanocyclohept[3,3a]indeno[5,4-b]oxete Benzenepropanoic Acid Derivative 10-Deacetyl-13-oxobaccatin III 2-Debenzoyl-2-tigloyl 10-DAB 5-Oxazolidinecarboxylic acid, 3-benzoyl-2-(4-methoxyphenyl)-4-phenyl-, (4R,5S)-rel- Cabazitaxel Impurity β-(BenzoylaMino)-α-hydroxybenzenepropanoic Acid (αR,βS)-(1S,3S,4S,4aR,5S,6S,8S,11R,12aS)-3,11-Bis(acetyloxy)-4-[(benzoyloxy)Methyl]-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-1,4,5,6-tetrahydroxy-9,12a,13,13-tetraMethyl-12-oxo-6,10-Methanobenzocyclodecen-8-yl Ester 7-Xylosyl-10-deacetyltaxol N-Debenzoyl-N-[(3E)-hex-3-enoyl]paclitaxel 10-Deacetyl 13-O-(Triethylsilyl) Baccatin III (2R,3S)-3-PHENYLISOSERINE ETHYLESTER 7-deoxy-10-deacetylbaccatin III Docetaxel intermediate Larotaxel intermediate(A-3)

  • Larotaxel
  • PNU 100940
  • XRP9881
  • Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (1S,2S,4S,7R,8aR,9aS,10aR,12aS,12bR)-7,12a-bis(acetyloxy)-1-(benzoyloxy)-1,3,4,7,8,9,9a,10,10a,12,12a,12b-dodecahydro-2-hydroxy-5,13,13-trimethyl-8-oxo-2,6-methano-2H-cyclodeca[3,4]cyclopropa[4,5]benz[1,2-b]oxet-4-yl ester, (...
  • Larotaxel USP/EP/BP
  • Paclitaxel Impurity 36（Larotaxel）
  • Thiabendazole Impurity 4
  • Larotaxel (XRP-9881)
  • (1S,2S,3R,4S,7R,9S,11R,13R,16S)-4,13-bis(acetyloxy)-16-{[(2R,3S)-3-{[(tert-butoxy)carbonyl]amino}-2-hydroxy-3-phenylpropanoyl]oxy}-1-hydroxy-15,18,18-trimethyl-12-oxo-6-oxapentacyclo[12.3.1.03,11.0?,?.0?,11]octadec-14-en-2-yl benzoate
  • 156294-36-9
  • Aromatics
  • Chiral Reagents
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • API