Bortezomib Diastereomer (R,R-Isomer)

About Bortezomib Diastereomer (R,R-Isomer)

Bortezomib Diastereomer (R,R-Isomer) is an impurity of Bortezomib carrying the CAS registry number 1132709-15-9. The compound has the formula C19H25BN4O4, corresponding to a molecular weight of 384.2 g/mol. Its systematic (IUPAC) name is [(1R)-3-methyl-1-[[(2R)-3-phenyl-2-(pyrazine-2-carbonylamino)propanoyl]amino]butyl]boronic acid. Common synonyms include (1R,2R)-Bortezomib and (1R,2R)-Bortezomib (above 85%).

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Bortezomib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Bortezomib Diastereomer (R,R-Isomer) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Bortezomib

View every impurity, metabolite and intermediate we list for Bortezomib.

Bortezomib impurities

Specifications & identifiers

Chemical identifiers
Product name	Bortezomib Diastereomer (R,R-Isomer)
Catalogue No.	VQ-004534
CAS Number	1132709-15-9
IUPAC name	[(1R)-3-methyl-1-[[(2R)-3-phenyl-2-(pyrazine-2-carbonylamino)propanoyl]amino]butyl]boronic acid
Molecular formula	C₁₉H₂₅BN₄O₄
Molecular weight	384.2 g/mol
Exact mass	384.1969
Grade	Reference Standard
HSN code	38229090
InChIKey	GXJABQQUPOEUTA-WBVHZDCISA-N
SMILES	B([C@H](CC(C)C)NC(=O)[C@@H](CC1=CC=CC=C1)NC(=O)C2=NC=CN=C2)(O)O
PubChem CID	59476170

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 6
TPSA	124 Å²
Synonyms	Bortezomib Diastereomer (R,R-Isomer), (1R,2R)-Bortezomib, ((R)-3-Methyl-1-((R)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)butyl)boronic acid, (1R,2R)-Bortezomib (>85%), N-[(1R)-1-Borono-3-methylbutyl]-Nalpha-(pyrazine-2-carbonyl)-D-phenylalaninamide, Bortezomib, (1R,2R)-, Bortezomib (1R, 2R)-Isomer, n-(2-pyrazinecarbonyl)-d-phenylalanine-l-leucine boronic anhydride, ((R)-3-Methyl-1-((R)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)butyl)boronicacid

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Bortezomib Diastereomer (R,R-Isomer)?

The CAS Registry Number of Bortezomib Diastereomer (R,R-Isomer) is 1132709-15-9. It is also known as Bortezomib Diastereomer (R,R-Isomer), (1R,2R)-Bortezomib, ((R)-3-Methyl-1-((R)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)butyl)boronic acid.

What is the molecular formula and molecular weight of Bortezomib Diastereomer (R,R-Isomer)?

Bortezomib Diastereomer (R,R-Isomer) has the molecular formula C19H25BN4O4 and a molecular weight of 384.2 g/mol. Its IUPAC name is [(1R)-3-methyl-1-[[(2R)-3-phenyl-2-(pyrazine-2-carbonylamino)propanoyl]amino]butyl]boronic acid.

What is Bortezomib Diastereomer (R,R-Isomer) used for?

Bortezomib Diastereomer (R,R-Isomer) is supplied as a characterised reference material related to Bortezomib. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Bortezomib Diastereomer (R,R-Isomer) can I order?

We supply Bortezomib Diastereomer (R,R-Isomer) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Bortezomib Diastereomer (R,R-Isomer)?

Yes. Every lot of Bortezomib Diastereomer (R,R-Isomer) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Bortezomib Diastereomer (R,R-Isomer) be shipped internationally?

Yes. We export Bortezomib Diastereomer (R,R-Isomer) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.