Mirtazapine EP Impurity A

Name: Mirtazapine EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-023156

About Mirtazapine EP Impurity A

Mirtazapine EP Impurity A is a pharmacopeial impurity of Mirtazapine carrying the CAS registry number 155172-12-6. The compound has the formula C17H19N3O, corresponding to a molecular weight of 281.35 g/mol. Systematically, it is named 5-methyl-5-oxido-2,19-diaza-5-azoniatetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),8,10,12,16,18-hexaene. It is also known as Mirtazapine - Impurity A or Mirtazapine N-Oxide.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Pharmaceutical QC and development laboratories use this impurity standard of Mirtazapine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Mirtazapine EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Mirtazapine

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

Mirtazapine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Mirtazapine EP Impurity A
Catalogue No.	VQ-023156
CAS Number	155172-12-6
IUPAC name	5-methyl-5-oxido-2,19-diaza-5-azoniatetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),8,10,12,16,18-hexaene
Molecular formula	C₁₇H₁₉N₃O
Molecular weight	281.35 g/mol
Exact mass	281.1528
Grade	Reference Standard
HSN code	38229090
InChIKey	GAFCUVMEBFTFQJ-UHFFFAOYSA-N
SMILES	C[N+]1(CCN2C(C1)C3=CC=CC=C3CC4=C2N=CC=C4)[O-]
PubChem CID	46782381

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 3
TPSA	34.2 Å²
Synonyms	Mirtazapine EP Impurity A / Mirtazapine N-oxide, Mirtazapine - Impurity A, 1,2,3,4,10,14b-Hexahydro-2-methyl-pyrazino[2,1-a]pyrido[2,3-c][2]benzazepine 2-Oxide, 1,2,3,4,10,14b-Hexahydro-2-methyl-pyrazino(2,1-a)pyrido(2,3-c)(2)benzazepine 2-Oxide, Mirtazapine N-Oxide, Mirtazapine-N-oxide, 1,2,3,4,10,14b-Hexahydro-2-methylpyrazino(2,1-a)pyrido(2,3-C)(2)benzazepine 2-oxide, 2-Methyl-1,2,3,4,10,14b-hexahydrobenzo[c]pyrazino[1,2-a]pyrido[3,2-f]azepine 2-oxide, Pyrazino(2,1-a)pyrido(2,3-C)(2)benzazepine, 1,2,3,4,10,14b-hexahydro-2-methyl-, 2-oxide, Pyrazino[2,1-a]pyrido[2,3-c][2]benzazepine, 1,2,3,4,10,14b-hexahydro-2-methyl-, 2-oxide

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P264, P270, P273, P301 + P317, P330, P391, 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

Frequently asked questions

What is the CAS number of Mirtazapine EP Impurity A?

The CAS Registry Number of Mirtazapine EP Impurity A is 155172-12-6. It is also known as Mirtazapine EP Impurity A / Mirtazapine N-oxide, Mirtazapine - Impurity A, 1,2,3,4,10,14b-Hexahydro-2-methyl-pyrazino[2,1-a]pyrido[2,3-c][2]benzazepine 2-Oxide.

What is the molecular formula and molecular weight of Mirtazapine EP Impurity A?

Mirtazapine EP Impurity A has the molecular formula C17H19N3O and a molecular weight of 281.35 g/mol. Its IUPAC name is 5-methyl-5-oxido-2,19-diaza-5-azoniatetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),8,10,12,16,18-hexaene.

What is Mirtazapine EP Impurity A used for?

Mirtazapine EP Impurity A is supplied as a characterised reference material related to Mirtazapine. 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 Mirtazapine EP Impurity A can I order?

We supply Mirtazapine EP Impurity A 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 Mirtazapine EP Impurity A?

Yes. Every lot of Mirtazapine EP Impurity A 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 Mirtazapine EP Impurity A be shipped internationally?

Yes. Mirtazapine EP Impurity A 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.