tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-me… 129603-01-6

Name: tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate
Brand: Vaqora Chemicals
SKU: VQ-044346

About tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate

Vaqora Chemicals supplies tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate, an impurity of Carfilzomib registered under CAS number 129603-01-6. Its molecular formula is C13H26N2O4 and its molecular weight is 274.36 g/mol. Systematically, it is named tert-butyl N-[(2R)-1-[methoxy(methyl)amino]-4-methyl-1-oxopentan-2-yl]carbamate. Alternative names: N-Boc-D-leucine N'-methoxy-N'-methylamide and CS-M2719.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Carfilzomib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Carfilzomib

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

Carfilzomib impurities

Specifications & identifiers

Chemical identifiers
Product name	tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate
Catalogue No.	VQ-044346
CAS Number	129603-01-6
IUPAC name	tert-butyl N-[(2R)-1-[methoxy(methyl)amino]-4-methyl-1-oxopentan-2-yl]carbamate
Molecular formula	C₁₃H₂₆N₂O₄
Molecular weight	274.36 g/mol
Exact mass	274.1893
Grade	Reference Standard
HSN code	38229090
InChIKey	IKRXSZUARJIXLZ-SNVBAGLBSA-N
SMILES	CC(C)C[C@H](C(=O)N(C)OC)NC(=O)OC(C)(C)C
PubChem CID	13711689

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 4
TPSA	67.9 Å²
Synonyms	N-Boc-D-leucine N'-methoxy-N'-methylamide, CS-M2719, (R)-tert-butyl (1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate, tert-butyl N-[(1R)-1-[methoxy(methyl)carbamoyl]-3-methyl-butyl]carbamate, tert-butyl N-[(1R)-1-[methoxy(methyl)carbamoyl]-3-methylbutyl]carbamate, (R)-tert-butyl(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate

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 tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate?

The CAS Registry Number of tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate is 129603-01-6. It is also known as N-Boc-D-leucine N'-methoxy-N'-methylamide, CS-M2719, (R)-tert-butyl (1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate.

What is the molecular formula and molecular weight of tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate?

tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate has the molecular formula C13H26N2O4 and a molecular weight of 274.36 g/mol. Its IUPAC name is tert-butyl N-[(2R)-1-[methoxy(methyl)amino]-4-methyl-1-oxopentan-2-yl]carbamate.

What is tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate used for?

tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate is supplied as a characterised reference material related to Carfilzomib. 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 tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate can I order?

We supply tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate 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 tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate?

Yes. Every lot of tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate 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 tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate be shipped internationally?

Yes. We export tert-Butyl (R)-(1-(methoxy(methyl)amino)-4-methyl-1-oxopentan-2-yl)carbamate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.