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API Impurities

Linezolid Benzyl Impurity

Reference StandardIn stock

Order Linezolid Benzyl Impurity (CAS 168828-81-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Linezolid Benzyl Impurity chemical structure
CAS number168828-81-7
FormulaC18H19FN2O3
Molar mass330.4 g/mol
Physical formSolid
HS code38229090
InChIKeyXKGUZGHMWUIYDR-UHFFFAOYSA-N
IUPAC namebenzyl N-(3-fluoro-4-morpholin-4-ylphenyl)carbamate

About Linezolid Benzyl Impurity

Zemixal lists Linezolid Benzyl Impurity for laboratories that identify, quantify or control Linezolid and its related substances. For your records (Reference Standard), the material is defined by CAS 168828-81-7, formula C18H19FN2O3 and molar mass 330.4 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Linezolid

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

Linezolid standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Linezolid Benzyl Impurity
Product nameLinezolid Benzyl Impurity
Catalogue numberZX-004916
CAS number168828-81-7
IUPAC namebenzyl N-(3-fluoro-4-morpholin-4-ylphenyl)carbamate
Molecular formulaC18H19FN2O3
Molar mass330.4 g/mol
Exact mass330.138
GradeReference Standard
Physical formSolid
XLogP32.8
H-bond donors / acceptors1 / 5
Topological polar surface area50.8 Ų
HS code38229090
InChIKeyXKGUZGHMWUIYDR-UHFFFAOYSA-N
SMILESC1COCCN1C2=C(C=C(C=C2)NC(=O)OCC3=CC=CC=C3)F
PubChem CID5306150
Synonyms(3-Fluoro-4-morpholin-4-ylphenyl)carbamic acid benzyl ester, Benzyl 3-fluoro-4-(4-morpholinyl)phenylcarbamate, Benzyl (3-fluoro-4-morpholinophenyl)carbamate, [3-Fluoro-4-(4-morpholinyl)phenyl]carbamic acid phenylmethyl ester, N-(Benzyloxycarbonyl)-3-fluoro-4-(4-morpholinyl)aniline, N-Benzyloxycarbonyl-3-fluoro-4-morpholinoaniline, Carbamic acid, N-[3-fluoro-4-(4-morpholinyl)phenyl]-, phenylmethyl ester, (3-Fluoro-4-(4-morpholinyl)phenyl)carbamic acid phenylmethyl ester, Carbamic acid, N-(3-fluoro-4-(4-morpholinyl)phenyl)-, phenylmethyl ester, Benzyl 3-fluoro-4-morpholinophenylcarbamate, benzyl N-(3-fluoro-4-morpholino-phenyl)carbamate, benzyl 3-fluoro-4-(4-morpholinyl)phenyl)carbamate

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

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 Linezolid Benzyl Impurity
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Linezolid Benzyl Impurity

Which CAS number identifies Linezolid Benzyl Impurity?
Linezolid Benzyl Impurity is registered under CAS 168828-81-7. You may also see it listed as (3-Fluoro-4-morpholin-4-ylphenyl)carbamic acid benzyl ester, Benzyl 3-fluoro-4-(4-morpholinyl)phenylcarbamate, Benzyl (3-fluoro-4-morpholinophenyl)carbamate. Our catalogue number for this item is ZX-004916.
What are the formula and molar mass of Linezolid Benzyl Impurity?
For Linezolid Benzyl Impurity, its formula is C18H19FN2O3 and its molar mass is 330.4 g/mol. The systematic (IUPAC) name is benzyl N-(3-fluoro-4-morpholin-4-ylphenyl)carbamate. InChIKey XKGUZGHMWUIYDR-UHFFFAOYSA-N lets you match it in any structure database.
How is Linezolid Benzyl Impurity used in pharmaceutical QC?
Linezolid Benzyl Impurity is a characterised reference material linked to Linezolid. 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 Linezolid Benzyl 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 Linezolid Benzyl 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 Linezolid Benzyl Impurity to my country?
Yes. Because Linezolid Benzyl 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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