Trofinetide Impurity 3

Name: Trofinetide Impurity 3
Brand: Vaqora Chemicals
SKU: VQ-047944

About Trofinetide Impurity 3

Trofinetide Impurity 3 (CAS 1286768-32-8) is an impurity of Trofinetide offered by Vaqora Chemicals. Its molecular formula is C7H14ClNO2 and its molecular weight is 179.64 g/mol. Alternative names: 2-Methyl-D-proline methyl ester hydrochloride and methyl (2R)-2-methylpyrroli.

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 Trofinetide, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Trofinetide

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

Trofinetide impurities

Specifications & identifiers

Chemical identifiers
Product name	Trofinetide Impurity 3
Catalogue No.	VQ-047944
CAS Number	1286768-32-8
IUPAC name	methyl (2R)-2-methylpyrrolidine-2-carboxylate;hydrochloride
Molecular formula	C₇H₁₄ClNO₂
Molecular weight	179.64 g/mol
Exact mass	179.0713
Grade	Reference Standard
HSN code	38229090
InChIKey	YCYWAVUCBMJUPK-OGFXRTJISA-N
SMILES	C[C@@]1(CCCN1)C(=O)OC.Cl
PubChem CID	71306205

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 3
TPSA	38.3 Å²
Synonyms	D-Proline, 2-methyl-, methyl ester, hydrochloride (1:1), (R)-methyl 2-methylpyrrolidine-2-carboxylate hydrochloride, 2-Methyl-D-proline methyl ester hydrochloride, Methyl (2R)-2-methylpyrrolidine-2-carboxylate HCl, Methyl (R)-2-methylpyrrolidine-2-carboxylate hydrochloride, methyl (2R)-2-methylpyrroli, Methyl 2-methyl-D-prolinate hydrochloride, (R)-methyl2-methylpyrrolidine-2-carboxylatehydrochloride, Methyl (R)-2-methylpyrrolidine-2-formate hydrochloride, (R)-2-Methylpyrrolidine-2-carboxylic acid methyl ester hydrochloride

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 Trofinetide Impurity 3?

The CAS Registry Number of Trofinetide Impurity 3 is 1286768-32-8. It is also known as D-Proline, 2-methyl-, methyl ester, hydrochloride (1:1), (R)-methyl 2-methylpyrrolidine-2-carboxylate hydrochloride, 2-Methyl-D-proline methyl ester hydrochloride.

What is the molecular formula and molecular weight of Trofinetide Impurity 3?

Trofinetide Impurity 3 has the molecular formula C7H14ClNO2 and a molecular weight of 179.64 g/mol.

What is Trofinetide Impurity 3 used for?

Trofinetide Impurity 3 is supplied as a characterised reference material related to Trofinetide. 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 Trofinetide Impurity 3 can I order?

We supply Trofinetide Impurity 3 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 Trofinetide Impurity 3?

Yes. Every lot of Trofinetide Impurity 3 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 Trofinetide Impurity 3 be shipped internationally?

Yes. Trofinetide Impurity 3 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.