Amitriptyline EP Impurity C

Name: Amitriptyline EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-044571

About Amitriptyline EP Impurity C

Amitriptyline EP Impurity C is a pharmacopeial impurity of Amitriptyline carrying the CAS registry number 72-69-5. Formula C19H21N, molecular weight 263.4 g/mol. The IUPAC name is N-methyl-3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenylidene)propan-1-amine. Common synonyms include Nortriptyline and Noramitriptyline.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Amitriptyline, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Amitriptyline EP Impurity C is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Amitriptyline

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

Amitriptyline impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Amitriptyline EP Impurity C
Catalogue No.	VQ-044571
CAS Number	72-69-5
IUPAC name	N-methyl-3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenylidene)propan-1-amine
Molecular formula	C₁₉H₂₁N
Molecular weight	263.4 g/mol
Exact mass	263.1674
Grade	Reference Standard
HSN code	38229090
InChIKey	PHVGLTMQBUFIQQ-UHFFFAOYSA-N
SMILES	CNCCC=C1C2=CC=CC=C2CCC3=CC=CC=C31
PubChem CID	4543

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	1 / 1
TPSA	12 Å²
Synonyms	Nortriptyline, Nortryptyline for System Suitability(With Impurity D), Noramitriptyline, Avantyl, Desmethylamitriptyline, Sensaval, Demethylamitriptyline, Sesaval, Demethylamitryptyline, Nortryptiline, Nortryptyline, Psychostyl

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 Amitriptyline EP Impurity C?

The CAS Registry Number of Amitriptyline EP Impurity C is 72-69-5. It is also known as Nortriptyline, Nortryptyline for System Suitability(With Impurity D), Noramitriptyline.

What is the molecular formula and molecular weight of Amitriptyline EP Impurity C?

Amitriptyline EP Impurity C has the molecular formula C19H21N and a molecular weight of 263.4 g/mol. Its IUPAC name is N-methyl-3-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,11,13-hexaenylidene)propan-1-amine.

What is Amitriptyline EP Impurity C used for?

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

We supply Amitriptyline EP Impurity C 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 Amitriptyline EP Impurity C?

Yes. Every lot of Amitriptyline EP Impurity C 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 Amitriptyline EP Impurity C be shipped internationally?

Yes. Amitriptyline EP Impurity C 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.