Threoprocaterol

Name: Threoprocaterol
Brand: Vaqora Chemicals
SKU: VQ-041677

About Threoprocaterol

Threoprocaterol (CAS 1640918-78-0) is an impurity of Procaterol offered by Vaqora Chemicals. With the molecular formula C16H22N2O3, it has a molar mass of 290.36 g/mol. The IUPAC name is 8-hydroxy-5-[(1S,2R)-1-hydroxy-2-(propan-2-ylamino)butyl]-1H-quinolin-2-one. It is also known as Meptin or (R,S)-Procaterol.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Procaterol, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Threoprocaterol 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 Procaterol

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

Procaterol impurities

Specifications & identifiers

Chemical identifiers
Product name	Threoprocaterol
Catalogue No.	VQ-041677
CAS Number	1640918-78-0
IUPAC name	8-hydroxy-5-[(1S,2R)-1-hydroxy-2-(propan-2-ylamino)butyl]-1H-quinolin-2-one
Molecular formula	C₁₆H₂₂N₂O₃
Molecular weight	290.36 g/mol
Exact mass	290.163
Grade	Reference Standard
HSN code	38229090
InChIKey	FKNXQNWAXFXVNW-WBMJQRKESA-N
SMILES	CC[C@H]([C@H](C1=C2C=CC(=O)NC2=C(C=C1)O)O)NC(C)C
PubChem CID	688563

Physical properties
Physical form	Solid
LogP (XLogP3)	1.5
H-bond donors / acceptors	4 / 4
TPSA	81.6 Å²
Synonyms	Meptin, 2(1H)-Quinolinone, 8-hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-, (R,S)-(+-)-, (R,S)-(+-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone, 8-hydroxy-5-((1R,2S)-1-hydroxy-2-((propan-2-yl)amino)butyl)-1,2-dihydroquinolin-2-one, 8-hydroxy-5-(1-hydroxy-2-(propan-2-ylamino)butyl)-1H-quinolin-2-one, (R,S)-Procaterol, Procaterolo [DCIT], 8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone (R,S)-(+-)-, 8-hydroxy-5-((1S,2R)-1-hydroxy-2-(isopropylamino)butyl)quinolin-2(1H)-one, 8-Hydroxy-5-{(1S,2R)-1-hydroxy-2-[(propan-2-yl)amino]butyl}quinolin-2(1H)-one

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 Threoprocaterol?

The CAS Registry Number of Threoprocaterol is 1640918-78-0. It is also known as Meptin, 2(1H)-Quinolinone, 8-hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-, (R*,S*)-(+-)-, (R*,S*)-(+-)-8-Hydroxy-5-(1-hydroxy-2-((1-methylethyl)amino)butyl)-2(1H)-quinolinone.

What is the molecular formula and molecular weight of Threoprocaterol?

Threoprocaterol has the molecular formula C16H22N2O3 and a molecular weight of 290.36 g/mol. Its IUPAC name is 8-hydroxy-5-[(1S,2R)-1-hydroxy-2-(propan-2-ylamino)butyl]-1H-quinolin-2-one.

What is Threoprocaterol used for?

Threoprocaterol is supplied as a characterised reference material related to Procaterol. 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 Threoprocaterol can I order?

We supply Threoprocaterol 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 Threoprocaterol?

Yes. Every lot of Threoprocaterol 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 Threoprocaterol be shipped internationally?

Yes. We export Threoprocaterol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.