7-Methyl Docetaxel

Name: 7-Methyl Docetaxel
Brand: Vaqora Chemicals
SKU: VQ-030248

About 7-Methyl Docetaxel

7-Methyl Docetaxel is an impurity of Docetaxel carrying the CAS registry number 1420767-25-4. Formula C44H55NO14, molecular weight 821.9 g/mol. Common synonyms include 10-Demethyl cabazitaxel.

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 Docetaxel, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 7-Methyl Docetaxel in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Docetaxel

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

Docetaxel impurities

Specifications & identifiers

Chemical identifiers
Product name	7-Methyl Docetaxel
Catalogue No.	VQ-030248
CAS Number	1420767-25-4
IUPAC name	[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4-acetyloxy-1,12-dihydroxy-15-[(2R,3S)-2-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]oxy-9-methoxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate
Molecular formula	C₄₄H₅₅NO₁₄
Molecular weight	821.9 g/mol
Exact mass	821.3623
Grade	Reference Standard
HSN code	38229090
InChIKey	CIHAXHLPSYZREI-BGKJQISDSA-N
SMILES	CC1=C2[C@H](C(=O)[C@@]3([C@H](C[C@@H]4[C@]([C@H]3[C@@H]([C@@](C2(C)C)(C[C@@H]1OC(=O)[C@@H]([C@H](C5=CC=CC=C5)NC(=O)OC(C)(C)C)O)O)OC(=O)C6=CC=CC=C6)(CO4)OC(=O)C)OC)C)O
PubChem CID	71722008

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	4 / 14
TPSA	213 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 7-Methyl Docetaxel?

The CAS Registry Number of 7-Methyl Docetaxel is 1420767-25-4. It is also known as 10-Demethyl cabazitaxel.

What is the molecular formula and molecular weight of 7-Methyl Docetaxel?

7-Methyl Docetaxel has the molecular formula C44H55NO14 and a molecular weight of 821.9 g/mol.

What is 7-Methyl Docetaxel used for?

7-Methyl Docetaxel is supplied as a characterised reference material related to Docetaxel. 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 7-Methyl Docetaxel can I order?

We supply 7-Methyl Docetaxel 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 7-Methyl Docetaxel?

Yes. Every lot of 7-Methyl Docetaxel 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 7-Methyl Docetaxel be shipped internationally?

Yes. We export 7-Methyl Docetaxel worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.