Desisobutyl-n-butyl Bortezomib

Name: Desisobutyl-n-butyl Bortezomib
Brand: Zemixal
SKU: ZX-020901

Reference StandardAvailable on request

Buy Desisobutyl-n-butyl Bortezomib (CAS 1104011-35-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Desisobutyl-n-butyl Bortezomib chemical structure

CAS number1104011-35-9

FormulaC₁₉H₂₅BN₄O₄

Molar mass384.2 g/mol

Physical formSolid

HS code38229090

InChIKeyMDGKEQJOTKHQBX-RDJZCZTQSA-N

IUPAC name[(1R)-1-[[(2S)-3-phenyl-2-(pyrazine-2-carbonylamino)propanoyl]amino]pentyl]boronic acid

About Desisobutyl-n-butyl Bortezomib

Desisobutyl-n-butyl Bortezomib belongs to the Bortezomib reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 1104011-35-9, formula C19H25BN4O4 and molar mass 384.2 g/mol. It is handled as a solid.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Bortezomib

See every impurity, metabolite and related compound we list for this API.

Bortezomib standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Desisobutyl-n-butyl Bortezomib
Product name	Desisobutyl-n-butyl Bortezomib
Catalogue number	ZX-020901
CAS number	1104011-35-9
IUPAC name	[(1R)-1-[[(2S)-3-phenyl-2-(pyrazine-2-carbonylamino)propanoyl]amino]pentyl]boronic acid
Molecular formula	C₁₉H₂₅BN₄O₄
Molar mass	384.2 g/mol
Exact mass	384.1969
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	4 / 6
Topological polar surface area	124 Å²
HS code	38229090
InChIKey	MDGKEQJOTKHQBX-RDJZCZTQSA-N
SMILES	B([C@H](CCCC)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)C2=NC=CN=C2)(O)O
PubChem CID	73951493
Synonyms	N-2-Pyrazinocarbonyl-L-phenylalanine-L-leucine boronic acid, ((R)-1-((S)-3-Phenyl-2-(pyrazine-2-carboxamido)propanamido)pentyl)boronic acid, [(1R)-1-[(2S)-3-phenyl-2-[(pyrazin-2-yl)formamido]propanamido]pentyl]boronic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Desisobutyl-n-butyl Bortezomib
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Desisobutyl-n-butyl Bortezomib

Which CAS number identifies Desisobutyl-n-butyl Bortezomib?

Desisobutyl-n-butyl Bortezomib is registered under CAS 1104011-35-9. You may also see it listed as N-2-Pyrazinocarbonyl-L-phenylalanine-L-leucine boronic acid, ((R)-1-((S)-3-Phenyl-2-(pyrazine-2-carboxamido)propanamido)pentyl)boronic acid, [(1R)-1-[(2S)-3-phenyl-2-[(pyrazin-2-yl)formamido]propanamido]pentyl]boronic acid. Our catalogue number for this item is ZX-020901.

What are the formula and molar mass of Desisobutyl-n-butyl Bortezomib?

For Desisobutyl-n-butyl Bortezomib, its formula is C19H25BN4O4 and its molar mass is 384.2 g/mol. The systematic (IUPAC) name is [(1R)-1-[[(2S)-3-phenyl-2-(pyrazine-2-carbonylamino)propanoyl]amino]pentyl]boronic acid. InChIKey MDGKEQJOTKHQBX-RDJZCZTQSA-N lets you match it in any structure database.

How is Desisobutyl-n-butyl Bortezomib used in pharmaceutical QC?

Desisobutyl-n-butyl Bortezomib is a characterised reference material linked to Bortezomib. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Desisobutyl-n-butyl Bortezomib?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Desisobutyl-n-butyl Bortezomib?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Desisobutyl-n-butyl Bortezomib to my country?

Yes. Desisobutyl-n-butyl Bortezomib ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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