Allobarbital

Name: Allobarbital
Brand: Vaqora Chemicals
SKU: VQ-047364

About Allobarbital

Allobarbital (CAS 52-43-7) is an API reference standard offered by Vaqora Chemicals. Its molecular formula is C10H12N2O3 and its molecular weight is 208.21 g/mol. The IUPAC name is 5,5-bis(prop-2-enyl)-1,3-diazinane-2,4,6-trione. It is also known as Allobarbitone or 5,5-Diallylbarbituric 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. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this the parent drug substance standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Allobarbital in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material
Fine chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Allobarbital
Catalogue No.	VQ-047364
CAS Number	52-43-7
IUPAC name	5,5-bis(prop-2-enyl)-1,3-diazinane-2,4,6-trione
Molecular formula	C₁₀H₁₂N₂O₃
Molecular weight	208.21 g/mol
Exact mass	208.0848
Grade	Reference Standard
HSN code	38229090
InChIKey	FDQGNLOWMMVRQL-UHFFFAOYSA-N
SMILES	C=CCC1(C(=O)NC(=O)NC1=O)CC=C
PubChem CID	5842

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	2 / 3
TPSA	75.3 Å²
Synonyms	Allobarbitone, 5,5-Diallylbarbituric acid, Diallylbarbital, Diallymal, Diallylbarbituric acid, Alobarbital, 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5-di-2-propenyl-, diallylmal, diallyl barbituric acid, 5,5-bis(prop-2-en-1-yl)-1,3-diazinane-2,4,6-trione, Barbidal, Allylbarbitural

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, 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 Allobarbital?

The CAS Registry Number of Allobarbital is 52-43-7. It is also known as Allobarbitone, 5,5-Diallylbarbituric acid, Diallylbarbital.

What is the molecular formula and molecular weight of Allobarbital?

Allobarbital has the molecular formula C10H12N2O3 and a molecular weight of 208.21 g/mol. Its IUPAC name is 5,5-bis(prop-2-enyl)-1,3-diazinane-2,4,6-trione.

Which grade and pack sizes of Allobarbital can I order?

We supply Allobarbital 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 Allobarbital?

Yes. Every lot of Allobarbital 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 Allobarbital be shipped internationally?

Yes. Allobarbital 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.