Bortezomib Impurity 23

About Bortezomib Impurity 23

Bortezomib Impurity 23 is an impurity of Bortezomib carrying the CAS registry number 85167-14-2. Its molecular formula is C15H26BClO2 and its molecular weight is 284.6 g/mol. Systematically, it is named (1S,2S,6R,8S)-4-[(1S)-1-chloro-3-methylbutyl]-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.02,6]decane. Alternative names: Bortezomib Impurity N46 and Bortezomib Impurity 53.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

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. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Bortezomib Impurity 23 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 Impurity 23
Catalogue No.	VQ-004537
CAS Number	85167-14-2
IUPAC name	(1S,2S,6R,8S)-4-[(1S)-1-chloro-3-methylbutyl]-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.02,6]decane
Molecular formula	C₁₅H₂₆BClO₂
Molecular weight	284.6 g/mol
Exact mass	284.1714
Grade	Reference Standard
HSN code	38229090
InChIKey	DEIWLENJRMQSPT-WHPHWUKISA-N
SMILES	B1(O[C@@H]2C[C@@H]3C[C@H]([C@@]2(O1)C)C3(C)C)[C@@H](CC(C)C)Cl
PubChem CID	21103224

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 2
TPSA	18.5 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 Impurity 23?

The CAS Registry Number of Bortezomib Impurity 23 is 85167-14-2. It is also known as (+)-Pinanediol (S)-1-chloro-3-methylbutyl-1-boronate, (+)-Pinanediol 1-chloro-3-methylbutane-1-boronate, Bortezomib Impurity N46.

What is the molecular formula and molecular weight of Bortezomib Impurity 23?

Bortezomib Impurity 23 has the molecular formula C15H26BClO2 and a molecular weight of 284.6 g/mol. Its IUPAC name is (1S,2S,6R,8S)-4-[(1S)-1-chloro-3-methylbutyl]-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.02,6]decane.

What is Bortezomib Impurity 23 used for?

Bortezomib Impurity 23 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 Impurity 23 can I order?

We supply Bortezomib Impurity 23 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 Impurity 23?

Yes. Every lot of Bortezomib Impurity 23 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 Impurity 23 be shipped internationally?

Yes. We export Bortezomib Impurity 23 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.