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

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

N-((S)-1-(((S)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide price.
  • $255 - $3684
  • Product name: N-((S)-1-(((S)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide
  • CAS: 289472-81-7
  • MF: C19H24N4O3
  • MW: 356.42
  • EINECS:
  • MDL Number:
  • Synonyms:2-PyrazinecarboxaMide, N-[(1S)-2-[[(1S)-1-hydroxy-3-Methylbutyl]aMino]-2-oxo-1-(phenylMethyl)ethyl]-;(S)-Hydroxy Des(boric Acid) BortezoMib;(N-[(1S)-1-hydroxy-3-Methylbutyl]-Nα-(pyrazin-2-ylcarbonyl)-L-phenylalaninaMide;Bortezomib Impurity 48;Bortezomib Impurity J;N-[(2S)-1-[[(1S)-1-hydroxy-3-methylbutyl]amino]-1-oxo-3-phenylpropan-2-yl]pyrazine-2-carboxamide;Bortezomib USP IMP J;Bortezomib USP Related Compoud J
13 prices
Selected condition:
Brand
  • aablocks
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • TRC
  • Usbiological
Package
  • 0.5mg
  • 500ug
  • 5mg
  • 50mg
  • 1g
  • Manufactureraablocks
  • Product numberAA002X2Z
  • Product descriptionN-((S)-1-(((S)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide
  • Packaging5mg
  • Price$1661
  • Updated2026-05-28
  • Buy
  • ManufacturerAlichem
  • Product number289472817
  • Product descriptionN-((S)-1-(((S)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide
  • Packaging1g
  • Price$3684
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0032708
  • Product descriptionN-((S)-1-(((S)-1-HYDROXY-3-METHYLBUTYL)AMINO)-1-OXO-3-PHENYLPROPAN-2-YL)PYRAZINE-2-CARBOXAMIDE 95.00%
  • Packaging5MG
  • Price$496.22
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0032708
  • Product descriptionN-((S)-1-(((S)-1-HYDROXY-3-METHYLBUTYL)AMINO)-1-OXO-3-PHENYLPROPAN-2-YL)PYRAZINE-2-CARBOXAMIDE 95.00%
  • Packaging1G
  • Price$1365
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM168043
  • Product descriptionN-((S)-1-(((S)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 95%+
  • Packaging1g
  • Price$1365
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM168043
  • Product descriptionN-((S)-1-(((S)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 95%+
  • Packaging50mg
  • Price$1487
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM168043
  • Product descriptionN-((S)-1-(((S)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 95%+
  • Packaging50mg
  • Price$1487
  • Updated2026-05-20
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11152974
  • Product descriptionN-((S)-1-(((S)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 95+%
  • Packaging1g
  • Price$947
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11152974
  • Product descriptionN-((S)-1-(((S)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 95+%
  • Packaging1g
  • Price$947
  • Updated2026-05-26
  • Buy
  • ManufacturerTRC
  • Product numberTRC-H935905-0.5MG
  • Product description(S)-Hydroxy Des(boric Acid) Bortezomib
  • Packaging0.5mg
  • Price$255
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberH935905
  • Product description(S)-HydroxyDes(boricAcid)Bortezomib
  • Packaging5mg
  • Price$1455
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberTRC-H935905-5MG
  • Product description(S)-Hydroxy Des(boric Acid) Bortezomib
  • Packaging5mg
  • Price$1926
  • Updated2026-06-03
  • Buy
  • ManufacturerUsbiological
  • Product number166436
  • Product descriptionS-Hydroxy Des(boric Acid) Bortezomib
  • Packaging500ug
  • Price$509
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002X2Z N-((S)-1-(((S)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 5mg $1661 2026-05-28 Buy
Alichem 289472817 N-((S)-1-(((S)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 1g $3684 2021-12-16 Buy
American Custom Chemicals Corporation CCH0032708 N-((S)-1-(((S)-1-HYDROXY-3-METHYLBUTYL)AMINO)-1-OXO-3-PHENYLPROPAN-2-YL)PYRAZINE-2-CARBOXAMIDE 95.00% 5MG $496.22 2021-12-16 Buy
American Custom Chemicals Corporation CCH0032708 N-((S)-1-(((S)-1-HYDROXY-3-METHYLBUTYL)AMINO)-1-OXO-3-PHENYLPROPAN-2-YL)PYRAZINE-2-CARBOXAMIDE 95.00% 1G $1365 2021-12-16 Buy
Chemenu CM168043 N-((S)-1-(((S)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 95%+ 1g $1365 2021-12-16 Buy
Chemenu CM168043 N-((S)-1-(((S)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 95%+ 50mg $1487 2026-05-26 Buy
Chemenu CM168043 N-((S)-1-(((S)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 95%+ 50mg $1487 2026-05-20 Buy
Crysdot CD11152974 N-((S)-1-(((S)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 95+% 1g $947 2021-12-16 Buy
Crysdot CD11152974 N-((S)-1-(((S)-1-Hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide 95+% 1g $947 2026-05-26 Buy
TRC TRC-H935905-0.5MG (S)-Hydroxy Des(boric Acid) Bortezomib 0.5mg $255 2026-06-03 Buy
TRC H935905 (S)-HydroxyDes(boricAcid)Bortezomib 5mg $1455 2021-12-16 Buy
TRC TRC-H935905-5MG (S)-Hydroxy Des(boric Acid) Bortezomib 5mg $1926 2026-06-03 Buy
Usbiological 166436 S-Hydroxy Des(boric Acid) Bortezomib 500ug $509 2026-06-03 Buy

Properties

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

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

(S)-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.

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