2-Oxa-6-azaspiro[3.3]heptane

About 2-Oxa-6-azaspiro[3.3]heptane

2-Oxa-6-azaspiro[3.3]heptane is an amine building block carrying the CAS registry number 174-78-7. Formula C5H9NO, molecular weight 99.13 g/mol. Alternative names: 6-Oxa-2-azaspiro[3.3]heptane.

Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 2-Oxa-6-azaspiro[3.3]heptane in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time. Our team can advise on documentation, shipping classification and regulatory paperwork for your destination.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Oxa-6-azaspiro[3.3]heptane
Catalogue No.	VQ-050583
CAS Number	174-78-7
IUPAC name	2-oxa-6-azaspiro[3.3]heptane
Molecular formula	C₅H₉NO
Molecular weight	99.13 g/mol
Exact mass	99.0684
HSN code	2933
InChIKey	HPJALMWOZYIZGE-UHFFFAOYSA-N
SMILES	C1C2(CN1)COC2
PubChem CID	23111887

Physical properties
Physical form	Other
LogP (XLogP3)	-0.7
H-bond donors / acceptors	1 / 2
TPSA	21.3 Å²

Safety & hazard information (GHS)

Flammable

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P264, P264 + P265, P270, P280, P301 + P316, P302 + P352, P303 + P361 + P353, P305 + P351 + P338, P321, P330, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P235, 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 2-Oxa-6-azaspiro[3.3]heptane?

The CAS Registry Number of 2-Oxa-6-azaspiro[3.3]heptane is 174-78-7. It is also known as 6-Oxa-2-azaspiro[3.3]heptane.

What is the molecular formula and molecular weight of 2-Oxa-6-azaspiro[3.3]heptane?

2-Oxa-6-azaspiro[3.3]heptane has the molecular formula C5H9NO and a molecular weight of 99.13 g/mol. Its IUPAC name is 2-oxa-6-azaspiro[3.3]heptane.

Which grade and pack sizes of 2-Oxa-6-azaspiro[3.3]heptane can I order?

We supply 2-Oxa-6-azaspiro[3.3]heptane, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Oxa-6-azaspiro[3.3]heptane?

Yes. Every lot of 2-Oxa-6-azaspiro[3.3]heptane 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 2-Oxa-6-azaspiro[3.3]heptane be shipped internationally?

Yes. 2-Oxa-6-azaspiro[3.3]heptane 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.