Linezolid

Name: Linezolid
Brand: Vaqora Chemicals
SKU: VQ-003931

About Linezolid

Vaqora Chemicals supplies Linezolid in IP/BP/USP grade, an antibacterial API registered under CAS number 165800-03-3. Formula C16H20FN3O4, molecular weight 337.35 g/mol. Its systematic (IUPAC) name is N-[[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl]acetamide.

The product is provided as a powder. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

As an active pharmaceutical ingredient within our antibiotic and antibacterial APIs range, it is offered in IP/BP/USP grade for formulation development, generic drug programmes and commercial manufacturing. Buyers come mainly from pharmaceutical manufacturing.

Vaqora Chemicals supplies Linezolid in 1 kg, 5 kg and 25 kg 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

Pharmaceutical formulation
Generic drug development

Industries

Related to Linezolid

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

Linezolid impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Linezolid
Catalogue No.	VQ-003931
CAS Number	165800-03-3
IUPAC name	N-[[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl]acetamide
Molecular formula	C₁₆H₂₀FN₃O₄
Molecular weight	337.35 g/mol
Exact mass	337.1438
Grade	IP/BP/USP
HSN code	2941
InChIKey	TYZROVQLWOKYKF-ZDUSSCGKSA-N
SMILES	CC(=O)NC[C@H]1CN(C(=O)O1)C2=CC(=C(C=C2)N3CCOCC3)F
PubChem CID	441401

Physical properties
Physical form	Powder
LogP (XLogP3)	0.7
H-bond donors / acceptors	1 / 6
TPSA	71.1 Å²
Synonyms	N-(((S)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl)methyl)acetamide, Acetamide, N-((3-(3-fluoro-4-(4-morpholinyl)phenyl)-2-oxo-5-oxazolidinyl)methyl)-, (S)-, N-{[(5s)-3-(3-Fluoro-4-Morpholin-4-Ylphenyl)-2-Oxo-1,3-Oxazolidin-5-Yl]methyl}acetamide, N-{[(5S)-3-[3-fluoro-4-(morpholin-4-yl)phenyl]-2-oxo-1,3-oxazolidin-5-yl]methyl}acetamide, N-({(5S)-3-[3-fluoro-4-(morpholin-4-yl)phenyl]-2-oxo-1,3-oxazolidin-5-yl}methyl)acetamide, Acetamide, N-[[3-[3-fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]-, (S)-, N-(((5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl)methyl)acetamide, N-[[(S)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl]methyl]acetamide, N-(((5S)-3-(3-fluoro-4-(morpholin-4-yl)phenyl)-2-oxo-1,3-oxazolidin-5-yl)methyl)acetamide, N-((3-(3-fluoro-4-morpholinylphenyl)-2-oxo-5-oxazolidinyl)methyl)acetamide, (S)-N-((3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl)acetamide, N-[[(5S)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H372Causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P264, P270, P319, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 165800-03-3

Reference Standard

Linezolid

CAS: 165800-03-3
Formula: C₁₆H₂₀FN₃O₄
MW: 337.35 g/mol

In stock

Frequently asked questions

What is the CAS number of Linezolid?

The CAS Registry Number of Linezolid is 165800-03-3. It is also known as N-(((S)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl)methyl)acetamide, Acetamide, N-((3-(3-fluoro-4-(4-morpholinyl)phenyl)-2-oxo-5-oxazolidinyl)methyl)-, (S)-, N-{[(5s)-3-(3-Fluoro-4-Morpholin-4-Ylphenyl)-2-Oxo-1,3-Oxazolidin-5-Yl]methyl}acetamide.

What is the molecular formula and molecular weight of Linezolid?

Linezolid has the molecular formula C16H20FN3O4 and a molecular weight of 337.35 g/mol. Its IUPAC name is N-[[(5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl]acetamide.

What is Linezolid used for?

Linezolid is supplied as a characterised reference material related to Linezolid. 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 Linezolid can I order?

We supply Linezolid in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Linezolid?

Yes. Every lot of Linezolid 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 Linezolid be shipped internationally?

Yes. Linezolid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.