Ethyl Isonipecotate

Name: Ethyl Isonipecotate
Brand: Vaqora Chemicals
SKU: VQ-038944

About Ethyl Isonipecotate

Ethyl Isonipecotate (CAS 1126-09-6) is a high-purity reference standard of Loratadine offered by Vaqora Chemicals. Formula C8H15NO2, molecular weight 157.21 g/mol. The IUPAC name is ethyl piperidine-4-carboxylate. Alternative names: Ethyl 4-Piperidinecarboxylate and 4-Carbethoxypiperidine.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this Loratadine standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Ethyl Isonipecotate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material
Fine chemical synthesis

Industries

Related to Loratadine

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

Loratadine impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethyl Isonipecotate
Catalogue No.	VQ-038944
CAS Number	1126-09-6
IUPAC name	ethyl piperidine-4-carboxylate
Molecular formula	C₈H₁₅NO₂
Molecular weight	157.21 g/mol
Exact mass	157.1103
Grade	Reference Standard
HSN code	38229090
InChIKey	RUJPPJYDHHAEEK-UHFFFAOYSA-N
SMILES	CCOC(=O)C1CCNCC1
PubChem CID	70770

Physical properties
Physical form	Solid
LogP (XLogP3)	0.5
H-bond donors / acceptors	1 / 3
TPSA	38.3 Å²
Synonyms	Ethyl 4-Piperidinecarboxylate, 4-Carbethoxypiperidine, Piperidine-4-carboxylic acid ethyl ester, 4-Piperidinecarboxylic acid, ethyl ester, Isonipecotic Acid Ethyl Ester, ethylpiperidine-4-carboxylate, 4-Carboethoxypiperidine, 4-Piperidinecarboxylic Acid Ethyl Ester, Isonipecotic acid, ethyl ester, piperidine-4carboxylic acid ethyl ester, 4-(Ethoxycarbonyl)piperidine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Ethyl Isonipecotate?

The CAS Registry Number of Ethyl Isonipecotate is 1126-09-6. It is also known as Ethyl 4-Piperidinecarboxylate, 4-Carbethoxypiperidine, Piperidine-4-carboxylic acid ethyl ester.

What is the molecular formula and molecular weight of Ethyl Isonipecotate?

Ethyl Isonipecotate has the molecular formula C8H15NO2 and a molecular weight of 157.21 g/mol. Its IUPAC name is ethyl piperidine-4-carboxylate.

What is Ethyl Isonipecotate used for?

Ethyl Isonipecotate is supplied as a characterised reference material related to Loratadine. 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 Ethyl Isonipecotate can I order?

We supply Ethyl Isonipecotate 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 Ethyl Isonipecotate?

Yes. Every lot of Ethyl Isonipecotate 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 Ethyl Isonipecotate be shipped internationally?

Yes. Ethyl Isonipecotate 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.