ChemicalBook > CAS DataBase List > N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide

N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide

Product Name
N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide
CAS No.
289472-78-2
Chemical Name
N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide
Synonyms
Bortezomib USP IMP I;Bortezomib USP Impurity I;Bortezomib (EP) Impurity E;Bortezomib USP Related Compoud I;SR-Isomer, Bortezomib Impurity E;Bortezomib Impurity 2 (S,R-Isomer);Bortezomib (1S,2R) Isomer Impurity;(R)-Hydroxy Des(boric Acid) BortezoMib;Bortezomib impurity 5/Bortezomib EP Impurity E;(S,R)-Bortezomib Hydroxyisopentyl Amide Analog
CBNumber
CB32661929
Molecular Formula
C19H24N4O3
Formula Weight
356.42
MOL File
289472-78-2.mol
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N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide Property

Boiling point:
672.0±55.0 °C(Predicted)
Density 
1.199±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka
11.90±0.46(Predicted)
form 
Solid
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
H935900
Product name
(R)-HydroxyDes(boricAcid)Bortezomib
Packaging
25mg
Price
$1455
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CCH0032707
Product name
N-((S)-1-(((R)-1-HYDROXY-3-METHYLBUTYL)AMINO)-1-OXO-3-PHENYLPROPAN-2-YL)PYRAZINE-2-CARBOXAMIDE
Purity
95.00%
Packaging
5MG
Price
$498.71
Updated
2021/12/16
Alichem
Product number
289472782
Product name
N-((S)-1-(((R)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide
Packaging
1g
Price
$768
Updated
2021/12/16
Chemenu
Product number
CM168279
Product name
N-((S)-1-(((R)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide
Purity
95%+
Packaging
1g
Price
$893
Updated
2021/12/16
Crysdot
Product number
CD11152976
Product name
N-((S)-1-(((R)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide
Purity
95+%
Packaging
1g
Price
$947
Updated
2021/12/16
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N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide Chemical Properties,Usage,Production

Uses

(R)-Hydroxy Des(boric acid) Bortezomib is an impurity in the synthesis of Bortezomib (B675700), the first proteasome inhibitor to be approved by the US FDA for multiple myeloma, a blood cancer. A reversible inhibitor of the 26S proteasome-a barrel-shaped multiprotein particle found in the nucleus and cytosol of all eukaryotic cells. Targets the ubiquitin-proteasome pathway.

N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide Preparation Products And Raw materials

Raw materials

Preparation Products

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N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide Suppliers

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289472-78-2, N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMideRelated Search:

2-PyrazinecarboxaMide, N,N',N''-[2,4,6-boroxintriyltris[[(1R)-3-Methylbutylidene]iMino[(1S)-2-oxo-1-(phenylMethyl)-2,1-ethanediyl]]]tris- BORTEZOMIB-PINANEDIOL Bortezomib Impurity 2 (Mixture of (1S,2R)-Isomer and (1R,2R)-Isomer) Bortezomib Impurity 1 (R,S-Isomer) Boronic acid, B-[(1S)-3-Methyl-1-[[(2R)-1-oxo-3-phenyl-2-[(2-pyrazinylcarbonyl)aMino]propyl]aMino]butyl]- BortezoMib IMpurity 2 (RR-IsoMer) 2-PyrazinecarboxaMide, N-[(1S)-2-[[(1R)-1-hydroperoxy-3-Methylbutyl]aMino]-2-oxo-1-(phenylMethyl)ethyl]- (S)-N-(1-AMino-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide ((R)-3-Methyl-1-((R)-3-phenyl-2-(pyrazine-2-carboxaMido)propanaMido)butyl)boronic acid 2-PyrazinecarboxaMide, N-[(1S)-2-[[(1S)-1-hydroperoxy-3-Methylbutyl]aMino]-2-oxo-1-(phenylMethyl)ethyl]- ((S)-3-Methyl-1-((S)-3-phenyl-2-(pyrazine-2-carboxaMido)propanaMido)butyl)boronic acid N-((S)-1-(((S)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide

  • 2-PyrazinecarboxaMide, N-[(1S)-2-[[(1R)-1-hydroxy-3-Methylbutyl]aMino]-2-oxo-1-(phenylMethyl)ethyl]-
  • (R)-Hydroxy Des(boric Acid) BortezoMib
  • (N-[(1R)-1-hydroxy-3-Methylbutyl]-Nα-(pyrazin-2-ylcarbonyl)-L-phenylalaninaMide
  • Bortezomib Impurity 2 (SR-Isomer, Bortezomib Impurity E)
  • SR-Isomer, Bortezomib Impurity E
  • Bortezomib Impurity 2 (S,R-Isomer)
  • N-((S)-1-(((R)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide
  • BortezoMib IMpurity 2 (SR-IsoMer, EP IMpurity E)
  • Bortezomib USP Related Compoud I
  • N-[(1S)-2-[[(1R)-1-Hydroxy-3-methylbutyl]amino]-2-oxo-1-(phenylmethyl)ethyl]-2-pyrazinecarboxamide
  • N-[(1S)-2-[[(1R)-1-hydroxy-3-methylbutyl]amino]-2-oxo-1-(phenylmethyl)ethyl]pyrazin
  • Bortezomib (1S,2R) Isomer Impurity
  • Bortezomib impurity 5/Bortezomib EP Impurity E
  • Bortezomib USP IMP I
  • Bortezomib (EP) Impurity E
  • Bortezomib USP Impurity I
  • Bortezomib Related Compund I/ (S,R)-Bortezomib Hydroxyisopentyl Amide Analog (Bortezomib Hydroxy S,R-Isomer Impurity)
  • (S,R)-Bortezomib Hydroxyisopentyl Amide Analog
  • N-((S)-1-(((R)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan
  • N-((S)-1-(((R)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide? (Bortezomib Impurity）
  • 289472-78-2