Bortezomib CAS No. ...

Bortezomib CAS No. 179324-69-7

Bortezomib CAS No. 179324-69-7

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10 Gram

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Keywords

C19H25BN4O4 CAS No. 179324-69-7 C19H25BN4O4

Quick Details

  • Appearance:Aluminium Foil Bag
  • Application:research purpose, pharmaceutical raw material
  • PackAge:20kgs/drum
  • ProductionCapacity:100 |Kilogram|Month
  • Storage:Cool Dry Place
  • Transportation:by sea or by air

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Details:

Production information:

Product Name Bortezomib
CAS 179324-69-7
MF C19H25BN4O4
MW 384.24
EINECS 605-854-3
Melting point 122-124°C
Density 1.214
storage temp. -20°C

  

Bortezomib[CAS:179324-69-7]

Appearance

White to off-white powder

Assay

98~102%

100.1%

Melting Point

175~185ºC

179~182ºC

Specific Rotation

-45.0°~ -60°

-56°

Acidity Grade

4.0~7.0

5.9

Loss on Drying

≤ 1.5%

0.83

Heavy Metal

20ppm

comfirmed

LPS

≤10EU/mg

comfirmed

Isomer

BI01≤0.20%

BI02≤0.20%

BI03≤0.20%

BI01:0.026%

BI02:0.022%

BI03: N.D

Impurity

 

BI10≤0.2,BI07≤0.1,

BI11≤0.15,BI08+BI09≤1.0%, BI05+BI04≤0.6,BIO6≤0.15%, BI12≤0.15,others each≤0.1%,  Total≤2.5%

BI08+BI09:0.02%

BI12:0.012%

All others: N.D

Total impurity:0.045%

Identification

1HNMR,IR,MS,UV

 

(aR,3aS,4S,6S,7aR)-Hexahydro-3a,8,8-trimethyl-alpha-(2-methylpropyl)-4,6-methano-1,3,2-benzodioxaborole-2-methanamine 2,2,2-trifluoroacetate CAS:179324-87-9
1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol CAS:1707-77-3
N-(2-Pyrazinylcarbonyl)-L-phenylalanine CAS:114457-94-2
Diisopropylamine dichloroacetate CAS:660-27-5

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