32002

Natrium-5,5-diethylbarbiturat

purum, ≥99.0% (NT)

• Synonym(e): 5,5-Diethylbarbitursäure Natriumsalz, Natriumbarbital, Veronal
• Empirische Formel (Hill-System): C₈H₁₁N₂NaO₃
• CAS-Nummer: 144-02-5
• Molekulargewicht: 206.17
• UNSPSC Code: 12161703
• NACRES: NA.77
• PubChem Substance ID: 329753946
• EC Number: 205-613-9
• Beilstein/REAXYS Number: 3921202
• MDL number: MFCD00036203

Eigenschaften

• grade: purum
• Quality Level: 200
• assay: ≥99.0% (NT)
• form: powder or crystals
• drug control: kontrollierte Droge in Deutschland, regulated under CDSA - not available from Sigma-Aldrich Canada; psicótropo (Spain); Decreto Lei 15/93: Tabela IV (Portugal); Pszichotróp anyag / Psychotropic Substance (Hungary), 78/2022. (XII. 28.) BM rendelet
• storage condition: (Tightly closed. Dry.)
• technique(s): GC/MS: suitable, HPLC: suitable, activity assay: suitable
• color: colorless
• pH: 9.0-10.5
• mp: >287.1 °C (> 548.8 °F)
• solubility: water: soluble 103.1 g/L at 20 °C (68 °F)
• density: 1.418 g/cm³ at 20 °C ( 68 °F)
• suitability: suitable for microbiology, suitable for molecular biology
• application(s): cell analysis
• SMILES string: [Na+].CCC1(CC)C(=O)NC([O-])=NC1=O
• InChI: 1S/C8H12N2O3.Na/c1-3-8(4-2)5(11)9-7(13)10-6(8)12;/h3-4H2,1-2H3,(H2,9,10,11,12,13);/q;+1/p-1
• InChI key: RGHFKWPGWBFQLN-UHFFFAOYSA-M

Beschreibung

General description

Sodium 5,5-diethyl barbiturate, also known as Barbital sodium, is a long-acting barbiturate that can significantly depress various metabolic processes at high doses. This weak acid has widespread applications in scientific fields, particularly as a buffering solution in biochemical and biological experiments due to its buffering capabilities. It is particularly well-suited for scenarios requiring lower buffer capacity without compromising pH stability. This buffering effect is achieved through the equilibrium between the acid and its corresponding anion, effectively stabilizing the pH within the desired range. Additionally, Sodium 5,5-diethyl barbiturate has potential applications in histology, and biochemical research, including uses in enzyme assays, cell structure staining, and electrophoresis.

Application

Sodium 5,5-diethyl barbiturate has been used as a component of Michaeli′s buffer, a commonly used buffer solution that helps maintain ideal conditions for histological and histopathological analyses. It is also utilized as a biological buffer in immunoelectrophoresis, hemolytic assays and fixative solutions.

Biochem/physiol Actions

beruhigend/hypnotisch

Features and Benefits

• Suitable for electrophoresis and enzymatic assays
• High purity product for research applications
• Component of Michaeli′s buffer

Other Notes

For additional information on our range of Biochemicals, please complete this form.

This product is intended for research purposes only, and it is not meant for human consumption.

Legal Information

German
Dieses Produkt fällt unter das Betäubungsmittelgesetz (BtMG). Für eine Bestellung dieses Produktes ist eine Erlaubnis nach § 3 BtMG zwingend erforderlich, es sei denn, es greift eine Ausnahme von der Erlaubnispflicht nach § 4 oder § 26 BtMG.

English
This product is subject to the German Narcotics Act. A permit under Section 3 of the German Narcotics Act is mandatory for ordering this product unless an exemption from the permit requirement under Section 4 or Section 26 of the German Narcotics Act applies.

Disclaimer

Sales restrictions may apply.

Substance of abuse. Regulatory approval may be required for purchase. Comply with applicable laws. Exercise responsible use.

Sicherheitshinweise

• pictograms: GHS08,GHS07
• signalword: Warning
• hcodes: H302,H315,H319,H335,H361d,H371
• pcodes: P202 - P260 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P311
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 2 - STOT SE 3
• target_organs: Nervous system, Respiratory system
• Lagerklasse: 13 - Non Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves