Bortezomib Impurity 12, Bortezomib Acid Methyl Ester CAS NO.73058-37-4

 

Bortezomib Impurity 12, Bortezomib Acid Methyl Ester    CAS#: 73058-37-4

a. hplc, h-nmr, ms spectra available. Certificate of analysis attached.

b. customized synthesis service provided according to clients' impurity structures.

c.   Available in a variety of packages:  10mg, 25mg, 50mg, 100mg, 200mg, 500mg etc.

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Bortezomib  Reference Standard  &  Bortezomib Impurities 

• Name：Bortezomib Impurity 12
• Other Name:  Bortezomib Acid Methyl Ester
• CAS NO：73058-37-4
• Synonyms： (S)-methyl 3-phenyl-2-(pyrazine-2-carboxamido)propanoate
• Chemical Formula：C15H15N3O3
• Molecular weight：285.30
• Cat No.：  BB15012
• Structure：

        

 

 

 

other Bortezomib impurities provided by Yuanyang, Please feel free to contact us.

 

Besides, customized synthesis service is provided according to clients' structures.

 

 

 

BB15001       CAS no.: 289472-80-6     Bortezomib Amide Analog

BB15002       CAS no.: 114457-94-2     Bortezomib Acid Analog

BB15003      cas no.: 1608986-16-8    Bortezomib (2R)-Acid

BB15004      cas no.: 1104011-35-9    Desisobutyl-n-butyl Bortezomib

BB15005       cas no: 1132709-15-9    (1R, 2R)-Bortezomib

BB15006      cas no: 1132709-14-8    (1S, 2S)-Bortezomib

BB15007      cas no: 1132709-16-0    (1S, 2R)-Bortezomib

BB15008          PS-619

BB15009      Bortezomib Impurity 9     Bortezomib Hydroxy (1R, 2S)-Isomer,

(R)-Hydroxy Des(boric Acid) Bortezomib 

BB15010      Bortezomib Impurity 10   Bortezomib Hydroxy (1R, 2R)-Isomer,

(R,R)-Hydroxy Des(boric Acid) Bortezomib

BB15011      cas no: 289472-81-7    Bortezomib Hydroxy (1S, 2S)-Isomer,

(R)-Hydroxy Des(boric Acid) Bortezomib 

BB15012      cas no:73058-37-4   Bortezomib Acid Methyl Ester

BB15013      cas no: 205393-22-2    Bortezomib Pinanediol Impurity,

(1R)-(S)-Pinanediol-N-(2-pyrazinylcarbonyl)-L-phenylalanine-L-leucine boronate

BB15014      cas no: 886979-78-8    Bortezomib Impurity N,

(R)-Hydroperoxy Des(boric Acid) Bortezomib,Bortezomib R-Hydroxyperoxide

BB15015      cas no: 886979-81-3     Bortezomib Impurity M,

(S)-Hydroperoxy Des(boric Acid) Bortezomib,Bortezomib R-Hydroxyperoxide

BB15016      Bortezomib Impurity 16

BB15017      Bortezomib Impurity 17

BB15018      cas no: 1446194-56-4

BB15019      Bortezomib Impurity 19

BB15020      Bortezomib Impurity 20

BB15021      Bortezomib Impurity 21     3-Hydroxy Bortezomib

 

BB15022      Bortezomib Impurity 22     Bortezomib N-Hexyl Impurity,

Desisobutyl-n-pentyl Bortezomib

BB15023      cas no: 1194235-41-0    Bortezomib L-Phenylalanyl Analog,

L-Phenylalanine-bortezomib

 

BB15024      Bortezomib Impurity 24     Bortezomib D-Phenylalanyl Analog,

D-Phenylalanine-bortezomib