Spirotetramat

Name: Spirotetramat
Brand: Vaqora Chemicals
SKU: VQ-042267

About Spirotetramat

Spirotetramat (CAS 203313-25-1) is an API reference standard offered by Vaqora Chemicals. The compound has the formula C21H27NO5, corresponding to a molecular weight of 373.4 g/mol. Systematically, it is named [3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl] ethyl carbonate. Alternative names: Spirotetramat [ISO] and BYI 1330.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a reference sample of the parent drug substance, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material
Agrochemical formulations

Industries

Specifications & identifiers

Chemical identifiers
Product name	Spirotetramat
Catalogue No.	VQ-042267
CAS Number	203313-25-1
IUPAC name	[3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl] ethyl carbonate
Molecular formula	C₂₁H₂₇NO₅
Molecular weight	373.4 g/mol
Exact mass	373.1889
Grade	Reference Standard
HSN code	38229090
InChIKey	CLSVJBIHYWPGQY-UHFFFAOYSA-N
SMILES	CCOC(=O)OC1=C(C(=O)NC12CCC(CC2)OC)C3=C(C=CC(=C3)C)C
PubChem CID	9969573

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	1 / 5
TPSA	73.9 Å²
Synonyms	3-(2,5-Dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl ethyl carbonate, 3-(2,5-Dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro(4.5)dec-3-en-4-yl ethyl carbonate, Spirotetramat [ISO], cis-3-(2,5-Dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl ethyl carbonate, cis-4-(ethoxycarbonyloxy)-8-methoxy-3-(2,5-xylyl)-1-azaspiro(4.5)dec-3-en-2-one, BYI 1330, cis-3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl ethylcarbonate, ethyl cis-8-methoxy-2-oxo-3-(2,5-xylyl)-1-azaspiro[4.5]dec-3-en-4-yl carbonate

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 Spirotetramat?

The CAS Registry Number of Spirotetramat is 203313-25-1. It is also known as 3-(2,5-Dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl ethyl carbonate, 3-(2,5-Dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro(4.5)dec-3-en-4-yl ethyl carbonate, Spirotetramat [ISO].

What is the molecular formula and molecular weight of Spirotetramat?

Spirotetramat has the molecular formula C21H27NO5 and a molecular weight of 373.4 g/mol. Its IUPAC name is [3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl] ethyl carbonate.

Which grade and pack sizes of Spirotetramat can I order?

We supply Spirotetramat 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 Spirotetramat?

Yes. Every lot of Spirotetramat 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 Spirotetramat be shipped internationally?

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