Bortezomib D-mannitol

Name: Bortezomib D-mannitol
Brand: Vaqora Chemicals
SKU: VQ-029475

About Bortezomib D-mannitol

Bortezomib D-mannitol is an impurity of Bortezomib carrying the CAS registry number 444576-08-3. Formula C25H35BN4O8, molecular weight 530.4 g/mol. It is also known as Bortezomib D-Mannitol Ester or Bortezomib D-mannitol symmetrical ester.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Bortezomib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Bortezomib D-mannitol in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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 D-mannitol
Catalogue No.	VQ-029475
CAS Number	444576-08-3
IUPAC name	N-[(2S)-1-[[(1R)-1-[(4R,5R)-4,5-bis[(1R)-1,2-dihydroxyethyl]-1,3,2-dioxaborolan-2-yl]-3-methylbutyl]amino]-1-oxo-3-phenylpropan-2-yl]pyrazine-2-carboxamide
Molecular formula	C₂₅H₃₅BN₄O₈
Molecular weight	530.4 g/mol
Exact mass	530.2548
Grade	Reference Standard
HSN code	38229090
InChIKey	QDMRNLRJDHCHLB-DNNBANOASA-N
SMILES	B1(O[C@@H]([C@H](O1)[C@@H](CO)O)[C@@H](CO)O)[C@H](CC(C)C)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)C3=NC=CN=C3
PubChem CID	12990536

Physical properties
Physical form	Solid
H-bond donors / acceptors	6 / 10
TPSA	183 Å²

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 D-mannitol?

The CAS Registry Number of Bortezomib D-mannitol is 444576-08-3. It is also known as Bortezomib D-Mannitol Ester, Bortezomib D-mannitol symmetrical ester.

What is the molecular formula and molecular weight of Bortezomib D-mannitol?

Bortezomib D-mannitol has the molecular formula C25H35BN4O8 and a molecular weight of 530.4 g/mol. Its IUPAC name is N-[(2S)-1-[[(1R)-1-[(4R,5R)-4,5-bis[(1R)-1,2-dihydroxyethyl]-1,3,2-dioxaborolan-2-yl]-3-methylbutyl]amino]-1-oxo-3-phenylpropan-2-yl]pyrazine-2-carboxamide.

What is Bortezomib D-mannitol used for?

Bortezomib D-mannitol 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 D-mannitol can I order?

We supply Bortezomib D-mannitol 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 D-mannitol?

Yes. Every lot of Bortezomib D-mannitol 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 D-mannitol be shipped internationally?

Yes. We export Bortezomib D-mannitol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.