Sodium 5,5-diethylbarbiturate
Sodium 5,5-diethylbarbiturate (CAS: 144-02-5), with the molecular formula C8H11N2NaO3 and a molecular weight of 206.17 g/mol, is a high-purity analytical reagent. It is primarily utilised in laboratory settings for analytical and chromatographic applications. Its consistent quality and reliable performance make it a valuable component in various research and quality control processes. Supplied by Tech Serve Solutions, this compound adheres to stringent purity standards.
- IUPAC
- 5,5-Diethylbarbituric acid sodium salt,Barbitone,Sodium barbital,Veronal sodium salt
- Synonyms
- Sodium 5,5-diethylbarbiturate5,5-Diethylbarbituric acid sodium saltBarbitoneSodium barbitalVeronal sodium salt

Analytical Reagent
Utilised as a general analytical reagent in laboratory settings. Its defined purity supports accurate and reproducible analytical procedures.
Chromatography
Suitable for applications in chromatography. Its chemical properties aid in the separation and analysis of various compounds.
Research Essentials
Serves as a fundamental chemical for research purposes. Its availability as a 'Puriss p.a.' grade ensures suitability for demanding research environments.
| Molecular weight | 206.17 |
|---|---|
| Empirical formula | C8H11N2NaO3 |
| Assay | ≥99.0% (NT) |
| Grade | puriss. p.a. |
| Solubility | H2O: soluble0.1 g/mL, clear, colorless |
| pH | 9.0-10.5 (25 °C, 0.5 M in H2O) |
| Impurities tested | insoluble matter, passes filter test |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Cation traces | Ca: ≤30 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤500 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg |
| Anion traces | chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤50 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Drug Control | regulated under CDSA - not available from Canada |
|---|---|
| Absorption | absorption0.5M/290 nm, H2O cut-off |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sodium 5,5-diethylbarbiturate used for?
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Sodium 5,5-diethylbarbiturate (CAS: 144-02-5) is primarily used as an analytical reagent for general laboratory use and in chromatography. It is also considered an essential chemical for research purposes.
What are the CAS number and formula for Sodium 5,5-diethylbarbiturate?
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The CAS number is 144-02-5 and the empirical formula is C8H11N2NaO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium 5,5-diethylbarbiturate at a 'puriss. p.a.' grade with an assay of ≥99.0% (NT). TSS does not represent this product as USP/BP/EP grade.
How should Sodium 5,5-diethylbarbiturate be handled?
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This compound is harmful if swallowed (H302) and requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, face shields, and gloves. Ensure good ventilation and avoid dust formation.
Is Sodium 5,5-diethylbarbiturate a controlled substance?
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Yes, this compound is regulated under CDSA and is not available from Canada.
How are products packed and shipped by TSS?
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Tech Serve Solutions ensures products are securely packed to maintain integrity during transit and exported globally, adhering to all relevant shipping regulations.
How can I request a sample or quote?
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Please contact our sales team through the website or by phone to request a sample or a detailed quotation for Sodium 5,5-diethylbarbiturate.
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