1-Methyl-2-pyrrolidineethanol

Name: 1-Methyl-2-pyrrolidineethanol
Brand: Vaqora Chemicals
SKU: VQ-035013

About 1-Methyl-2-pyrrolidineethanol

1-Methyl-2-pyrrolidineethanol (CAS 67004-64-2) is an impurity of Clemastine offered by Vaqora Chemicals. Its molecular formula is C7H15NO and its molecular weight is 129.2 g/mol. Its systematic (IUPAC) name is 2-(1-methylpyrrolidin-2-yl)ethanol. It is also known as 2-Pyrrolidineethanol, 1-methyl- or 2-(n-methylpyrrolidin-2-yl)ethanol.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

This Clemastine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 1-Methyl-2-pyrrolidineethanol in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Clemastine

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

Clemastine impurities

Specifications & identifiers

Chemical identifiers
Product name	1-Methyl-2-pyrrolidineethanol
Catalogue No.	VQ-035013
CAS Number	67004-64-2
IUPAC name	2-(1-methylpyrrolidin-2-yl)ethanol
Molecular formula	C₇H₁₅NO
Molecular weight	129.2 g/mol
Exact mass	129.1154
Grade	Reference Standard
HSN code	38229090
InChIKey	FYVMBPXFPFAECB-UHFFFAOYSA-N
SMILES	CN1CCCC1CCO
PubChem CID	93363

Physical properties
Physical form	Solid
LogP (XLogP3)	0.5
H-bond donors / acceptors	1 / 2
TPSA	23.5 Å²
Synonyms	2-Pyrrolidineethanol, 1-methyl-, 2-(n-methylpyrrolidin-2-yl)ethanol, 2-(2-Hydroxyethyl)-N-methylpyrrolidine, N-methyl-2-(2-hydroxyethyl)pyrrolidine, 2-(2-Hydroxyethyl)-1-methylpyrrolidine, 2-(1-methylpyrrolidin-2-yl)ethan-1-ol, 2-(1-Methyl-2-pyrrolidine)ethanol, 2-(1-Methyl-2-pyrrolidinyl)ethanol, 6-Methyl-8H, (R)-1-Methyl-2-pyrrolidineethanol, (S)-1-Methyl-2-pyrrolidineethanol

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P302 + P352, P305 + P354 + P338, P317, P321, P330, P332 + P317, P362 + P364, 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 1-Methyl-2-pyrrolidineethanol?

The CAS Registry Number of 1-Methyl-2-pyrrolidineethanol is 67004-64-2. It is also known as 2-Pyrrolidineethanol, 1-methyl-, 2-(n-methylpyrrolidin-2-yl)ethanol, 2-(2-Hydroxyethyl)-N-methylpyrrolidine.

What is the molecular formula and molecular weight of 1-Methyl-2-pyrrolidineethanol?

1-Methyl-2-pyrrolidineethanol has the molecular formula C7H15NO and a molecular weight of 129.2 g/mol. Its IUPAC name is 2-(1-methylpyrrolidin-2-yl)ethanol.

What is 1-Methyl-2-pyrrolidineethanol used for?

1-Methyl-2-pyrrolidineethanol is supplied as a characterised reference material related to Clemastine. 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 1-Methyl-2-pyrrolidineethanol can I order?

We supply 1-Methyl-2-pyrrolidineethanol 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 1-Methyl-2-pyrrolidineethanol?

Yes. Every lot of 1-Methyl-2-pyrrolidineethanol 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 1-Methyl-2-pyrrolidineethanol be shipped internationally?

Yes. 1-Methyl-2-pyrrolidineethanol 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.