(+)-Homopilopic Acid

Name: (+)-Homopilopic Acid
Brand: Vaqora Chemicals
SKU: VQ-033183

About (+)-Homopilopic Acid

(+)-Homopilopic Acid (CAS 58073-67-9) is an impurity of Pilocarpine offered by Vaqora Chemicals. The compound has the formula C8H12O4, corresponding to a molecular weight of 172.18 g/mol. The IUPAC name is 2-[(3R,4S)-4-ethyl-5-oxooxolan-3-yl]acetic acid. Common synonyms include (3R,4S)-Homopilopic acid and [(3R,4S)-4-Ethyl-5-oxooxolan-3-yl]acetic acid.

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.

This Pilocarpine 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.

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 Pilocarpine

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

Pilocarpine impurities

Specifications & identifiers

Chemical identifiers
Product name	(+)-Homopilopic Acid
Catalogue No.	VQ-033183
CAS Number	58073-67-9
IUPAC name	2-[(3R,4S)-4-ethyl-5-oxooxolan-3-yl]acetic acid
Molecular formula	C₈H₁₂O₄
Molecular weight	172.18 g/mol
Exact mass	172.0736
Grade	Reference Standard
HSN code	38229090
InChIKey	AQARPLAIJXEEPY-WDSKDSINSA-N
SMILES	CC[C@H]1[C@H](COC1=O)CC(=O)O
PubChem CID	11019323

Physical properties
Physical form	Solid
LogP (XLogP3)	0.5
H-bond donors / acceptors	1 / 4
TPSA	63.6 Å²
Synonyms	(3R,4S)-4-Ethyltetrahydro-5-oxo-3-furanacetic acid, (3R,4S)-Homopilopic acid, cis-4-Ethyltetrahydro-5-oxo-3-furanacetic acid, [(3R,4S)-4-Ethyl-5-oxooxolan-3-yl]acetic acid, 4-Ethyltetrahydro-5-oxo-3-furanacetic acid, cis-, 4-Ethyltetrahydro-5-oxo-3-furanacetic acid, (3R,4S)-, 3-Furanacetic acid, 4-ethyltetrahydro-5-oxo-, (3R,4S)-, 4-Ethyltetrahydro-5-oxo-3-furanacetic acid, rel-(3R,4S)-, rel-(3R,4S)-4-Ethyltetrahydro-5-oxo-3-furanacetic acid, 2-((3R,4S)-4-Ethyl-5-oxotetrahydrofuran-3-yl)acetic acid, 3-Furanacetic acid, 4-ethyltetrahydro-5-oxo-, (3R,4S)-rel-

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 (+)-Homopilopic Acid?

The CAS Registry Number of (+)-Homopilopic Acid is 58073-67-9. It is also known as (3R,4S)-4-Ethyltetrahydro-5-oxo-3-furanacetic acid, (3R,4S)-Homopilopic acid, cis-4-Ethyltetrahydro-5-oxo-3-furanacetic acid.

What is the molecular formula and molecular weight of (+)-Homopilopic Acid?

(+)-Homopilopic Acid has the molecular formula C8H12O4 and a molecular weight of 172.18 g/mol. Its IUPAC name is 2-[(3R,4S)-4-ethyl-5-oxooxolan-3-yl]acetic acid.

What is (+)-Homopilopic Acid used for?

(+)-Homopilopic Acid is supplied as a characterised reference material related to Pilocarpine. 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 (+)-Homopilopic Acid can I order?

We supply (+)-Homopilopic Acid 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 (+)-Homopilopic Acid?

Yes. Every lot of (+)-Homopilopic Acid 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 (+)-Homopilopic Acid be shipped internationally?

Yes. We export (+)-Homopilopic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.