Cyclopropanecarboxylic Acid Anhydride

Name: Cyclopropanecarboxylic Acid Anhydride
Brand: Vaqora Chemicals
SKU: VQ-038724

About Cyclopropanecarboxylic Acid Anhydride

Listed under CAS 33993-24-7, Cyclopropanecarboxylic Acid Anhydride is an impurity of Olaparib available from Vaqora Chemicals. The compound has the formula C8H10O3, corresponding to a molecular weight of 154.16 g/mol. The IUPAC name is cyclopropanecarbonyl cyclopropanecarboxylate. Common synonyms include Cyclopropanecarboxylic Acid and cyclopropanecarboxylic anhydride.

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 6 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Olaparib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cyclopropanecarboxylic Acid Anhydride in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Olaparib

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

Olaparib impurities

Specifications & identifiers

Chemical identifiers
Product name	Cyclopropanecarboxylic Acid Anhydride
Catalogue No.	VQ-038724
CAS Number	33993-24-7
IUPAC name	cyclopropanecarbonyl cyclopropanecarboxylate
Molecular formula	C₈H₁₀O₃
Molecular weight	154.16 g/mol
Exact mass	154.063
Grade	Reference Standard
HSN code	38229090
InChIKey	LZEPOJMTQYNFTR-UHFFFAOYSA-N
SMILES	C1CC1C(=O)OC(=O)C2CC2
PubChem CID	297009

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, 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 Cyclopropanecarboxylic Acid Anhydride?

The CAS Registry Number of Cyclopropanecarboxylic Acid Anhydride is 33993-24-7. It is also known as Cyclopropanecarboxylic Acid, cyclopropanecarboxylic anhydride, cyclopropylcarboxylic acid anhydride.

What is the molecular formula and molecular weight of Cyclopropanecarboxylic Acid Anhydride?

Cyclopropanecarboxylic Acid Anhydride has the molecular formula C8H10O3 and a molecular weight of 154.16 g/mol. Its IUPAC name is cyclopropanecarbonyl cyclopropanecarboxylate.

What is Cyclopropanecarboxylic Acid Anhydride used for?

Cyclopropanecarboxylic Acid Anhydride is supplied as a characterised reference material related to Olaparib. 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 Cyclopropanecarboxylic Acid Anhydride can I order?

We supply Cyclopropanecarboxylic Acid Anhydride 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 Cyclopropanecarboxylic Acid Anhydride?

Yes. Every lot of Cyclopropanecarboxylic Acid Anhydride 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 Cyclopropanecarboxylic Acid Anhydride be shipped internationally?

Yes. Cyclopropanecarboxylic Acid Anhydride 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.