Cabazitaxel TSC-4 Impurity

Name: Cabazitaxel TSC-4 Impurity
Brand: Zemixal
SKU: ZX-004477

Reference StandardIn stock

Order Cabazitaxel TSC-4 Impurity (CAS 143527-70-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Cabazitaxel TSC-4 Impurity chemical structure

CAS number143527-70-2

FormulaC₁₇H₂₃NO₅

Molar mass321.4 g/mol

Physical formSolid

HS code38229090

InChIKeyVAHXMEZCPGHDBJ-QWHCGFSZSA-N

IUPAC name(4S,5R)-2,2-dimethyl-3-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenyl-1,3-oxazolidine-5-carboxylic acid

About Cabazitaxel TSC-4 Impurity

Zemixal lists Cabazitaxel TSC-4 Impurity for laboratories that identify, quantify or control Cabazitaxel and its related substances. For your records (Reference Standard), the material is defined by CAS 143527-70-2, formula C17H23NO5 and molar mass 321.4 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

It carries the GHS signal word Warning (H315 and H319), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Cabazitaxel

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

Cabazitaxel standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Cabazitaxel TSC-4 Impurity
Product name	Cabazitaxel TSC-4 Impurity
Catalogue number	ZX-004477
CAS number	143527-70-2
IUPAC name	(4S,5R)-2,2-dimethyl-3-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenyl-1,3-oxazolidine-5-carboxylic acid
Molecular formula	C₁₇H₂₃NO₅
Molar mass	321.4 g/mol
Exact mass	321.1576
Grade	Reference Standard
Physical form	Solid
XLogP3	2.6
H-bond donors / acceptors	1 / 5
Topological polar surface area	76.1 Å²
HS code	38229090
InChIKey	VAHXMEZCPGHDBJ-QWHCGFSZSA-N
SMILES	CC1(N([C@H]([C@@H](O1)C(=O)O)C2=CC=CC=C2)C(=O)OC(C)(C)C)C
PubChem CID	10969286
Synonyms	(4S,5R)-3-tert-Butoxycarbonyl-2,2-dimethyl-4-phenyl-1,3-oxazolidine-5-carboxylic acid, (4S,5R)-5-Carboxy-2,2-dimethyl-4-phenyl-3-(tert-butoxycarbonyl)oxazolidine, (4S,5R)-N-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyl-5-oxazolidinecarboxylic acid, (4S,5R)-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic Acid, (4S,5R)-3-(tBoc)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic Acid, (4S,5R)-3-(tert-butoxycarbonyl)-2,2-dimethyl-4-phenyl-1,3-oxazolidine-5-carboxylic acid, Docetaxel Impurity 45, (4S,5R)-3-Boc-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic Acid, (4S,5R)-3-Boc-2,2-dimethyl-4-phenyl-1,3-oxazolidine-5-carboxylic Acid, trans-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid, (4S,5R)-3-[(tert-butoxy)carbonyl]-2,2-dimethyl-4-phenyl-1,3-oxazolidine-5-carboxylic acid, (4S,5R)-3-tert-butoxycarbonyl-2,2-dimethyl-4-phenyl-oxazolidine-5-carboxylic acid

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Cabazitaxel TSC-4 Impurity
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 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 Cabazitaxel TSC-4 Impurity

Which CAS number identifies Cabazitaxel TSC-4 Impurity?

Cabazitaxel TSC-4 Impurity is registered under CAS 143527-70-2. You may also see it listed as (4S,5R)-3-tert-Butoxycarbonyl-2,2-dimethyl-4-phenyl-1,3-oxazolidine-5-carboxylic acid, (4S,5R)-5-Carboxy-2,2-dimethyl-4-phenyl-3-(tert-butoxycarbonyl)oxazolidine, (4S,5R)-N-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyl-5-oxazolidinecarboxylic acid. Our catalogue number for this item is ZX-004477.

What are the formula and molar mass of Cabazitaxel TSC-4 Impurity?

For Cabazitaxel TSC-4 Impurity, its formula is C17H23NO5 and its molar mass is 321.4 g/mol. The systematic (IUPAC) name is (4S,5R)-2,2-dimethyl-3-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenyl-1,3-oxazolidine-5-carboxylic acid. InChIKey VAHXMEZCPGHDBJ-QWHCGFSZSA-N lets you match it in any structure database.

How is Cabazitaxel TSC-4 Impurity used in pharmaceutical QC?

Cabazitaxel TSC-4 Impurity is a characterised reference material linked to Cabazitaxel. 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 Cabazitaxel TSC-4 Impurity?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Cabazitaxel TSC-4 Impurity?

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 Cabazitaxel TSC-4 Impurity to my country?

Yes. Because Cabazitaxel TSC-4 Impurity is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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