(4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl… 196404-55-4

Name: (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid
Brand: Vaqora Chemicals
SKU: VQ-029570

About (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid

Listed under CAS 196404-55-4, (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid is an impurity of Paclitaxel available from Vaqora Chemicals. Its molecular formula is C22H25NO6 and its molecular weight is 399.4 g/mol. Its systematic (IUPAC) name is (4S,5R)-2-(4-methoxyphenyl)-3-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenyl-1,3-oxazolidine-5-carboxylic acid.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Paclitaxel, 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.

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 Paclitaxel

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

Paclitaxel impurities

Specifications & identifiers

Chemical identifiers
Product name	(4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid
Catalogue No.	VQ-029570
CAS Number	196404-55-4
IUPAC name	(4S,5R)-2-(4-methoxyphenyl)-3-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenyl-1,3-oxazolidine-5-carboxylic acid
Molecular formula	C₂₂H₂₅NO₆
Molecular weight	399.4 g/mol
Exact mass	399.1682
Grade	Reference Standard
HSN code	38229090
InChIKey	MSVWUXLRSKRKFZ-PAMZHZACSA-N
SMILES	CC(C)(C)OC(=O)N1[C@H]([C@@H](OC1C2=CC=C(C=C2)OC)C(=O)O)C3=CC=CC=C3
PubChem CID	11165464

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 6
TPSA	85.3 Å²
Synonyms	(4S,5S)-3-Tert-Butoxycarbonyl-2-(4-Anisyl)-4-Phenyl-5-Oxazolidinecarboxylic Acid, (4S,5R)-3-(tert-Butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid, (4S,5R)-3-tert-Butoxycarbony-2-(4-anisyl)-4- phenyl-5-oxazolidine carboxylic acid, (4S,5R)-3-tert-butoxycarbony-2-(4-anisy)-4-phenyl-5-oxazolidinecarboxylic acid, (4S,5R)-3-tert-butoxycarbonyl-2-(4-methoxyphenyl)-4-phenyl-oxazolidine-5-carboxylic acid, (4S,5R)-3-Boc-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic Acid, (4S,5R)-3-(tert-Butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylicacid, (4S5R)-3-(tert-Butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid

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 (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid?

The CAS Registry Number of (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid is 196404-55-4. It is also known as (4S,5S)-3-Tert-Butoxycarbonyl-2-(4-Anisyl)-4-Phenyl-5-Oxazolidinecarboxylic Acid, (4S,5R)-3-(tert-Butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid, (4S,5R)-3-tert-Butoxycarbony-2-(4-anisyl)-4- phenyl-5-oxazolidine carboxylic acid.

What is the molecular formula and molecular weight of (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid?

(4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid has the molecular formula C22H25NO6 and a molecular weight of 399.4 g/mol. Its IUPAC name is (4S,5R)-2-(4-methoxyphenyl)-3-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenyl-1,3-oxazolidine-5-carboxylic acid.

What is (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid used for?

(4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid is supplied as a characterised reference material related to Paclitaxel. 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 (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid can I order?

We supply (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid 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 (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid?

Yes. Every lot of (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid 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 (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid be shipped internationally?

Yes. We export (4S,5R)-2-(4-Methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.