2-Epi Docetaxel Impurity

Name: 2-Epi Docetaxel Impurity
Brand: Vaqora Chemicals
SKU: VQ-036760

About 2-Epi Docetaxel Impurity

2-Epi Docetaxel Impurity (CAS 133577-33-0) is an impurity of Docetaxel offered by Vaqora Chemicals. Formula C43H53NO14, molecular weight 807.9 g/mol. It is also known as 2'-Epi Docetaxel or 2`-Epi Docetaxel.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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. 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 Docetaxel

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

Docetaxel impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Epi Docetaxel Impurity
Catalogue No.	VQ-036760
CAS Number	133577-33-0
IUPAC name	[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4-acetyloxy-1,9,12-trihydroxy-15-[(2S,3S)-2-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]oxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate
Molecular formula	C₄₃H₅₃NO₁₄
Molecular weight	807.9 g/mol
Exact mass	807.3466
Grade	Reference Standard
HSN code	38229090
InChIKey	ZDZOTLJHXYCWBA-KWUUUEAUSA-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)O)C)O
PubChem CID	14098905

Physical properties
Physical form	Solid
LogP (XLogP3)	1.6
H-bond donors / acceptors	5 / 14
TPSA	224 Å²
Synonyms	2'-Epi Docetaxel, 2`-Epi Docetaxel, S-Erythro-taxotere, 2'-epi-Taxotere, Docetaxel Impurity 17, (2'S,3'S)-Docetaxel

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 2-Epi Docetaxel Impurity?

The CAS Registry Number of 2-Epi Docetaxel Impurity is 133577-33-0. It is also known as 2'-Epi Docetaxel, 2`-Epi Docetaxel, S-Erythro-taxotere.

What is the molecular formula and molecular weight of 2-Epi Docetaxel Impurity?

2-Epi Docetaxel Impurity has the molecular formula C43H53NO14 and a molecular weight of 807.9 g/mol.

What is 2-Epi Docetaxel Impurity used for?

2-Epi Docetaxel Impurity 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 2-Epi Docetaxel Impurity can I order?

We supply 2-Epi Docetaxel Impurity 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 2-Epi Docetaxel Impurity?

Yes. Every lot of 2-Epi Docetaxel Impurity 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 2-Epi Docetaxel Impurity be shipped internationally?

Yes. We export 2-Epi Docetaxel Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.