High purity (R)-BoroLeu-(+)-Pinanediol-CF3CO2H for Bortezomib CAS:179324-87-9

  • CasNo179324-87-9
  • Molecular FormulaC15H28BNO2.C2HF3O2
  • Purity99.5%
  • AppearanceWhite Powder
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Product Details

Quick Details

  • CasNo: 179324-87-9
  • Molecular Formula: C15H28BNO2.C2HF3O2
  • Appearance: White Powder
  • Delivery Time: 3days after we receive the payment
  • Throughput: 1000|Kilogram|Month
  • Purity: 99.5%

High purity (R)-BoroLeu-(+)-Pinanediol-CF3CO2H for Bortezomib CAS:179324-87-9

Prodcut name

Bortezomib

Synonyms

[(1R)-3-Methyl-1-[[(2S)-1-oxo-3-phenyl-2-[(pyrazinylcarbonyl)amino]propyl]amino]butyl]-boronic acid; Velcade; DPBA

MOQ

1G

CAS No.

179324-69-7

Appearance

White or off-white powder

Molecular Formula

C19H25BN4O4

Molecular Weight

384.24

Assay

≥99%

Application

 Pharma grade or research purpose

Packing

 As per your request

Storage

 Preserve in tight,light-resistant containers in a cool place

Remarks

 NA

Custom synthesis

 Available

Supply Ability

5kg/month

Bortezomib Intermediates

(R)-BoroLeu-(+)-Pinanediol-CF3CO2H[CAS:179324-87-9]

 

Appearance

White to off-white powder

Assay

98~102%

100.1%

Melting Point

175~185℃

179~182℃

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,U

 

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