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11715

Sigma-Aldrich

Sodium barbiturate

≥97.0% (T)

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Synonym(s):
Barbituric acid sodium salt
Empirical Formula (Hill Notation):
C4H3N2NaO3
CAS Number:
Molecular Weight:
150.07
Beilstein:
3748030
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥97.0% (T)

solubility

hot water: soluble 0.2 g/10 mL, clear, colorless

SMILES string

[Na+].[O-]C1=NC(=O)NC(=O)C1

InChI

1S/C4H4N2O3.Na/c7-2-1-3(8)6-4(9)5-2;/h1H2,(H2,5,6,7,8,9);/q;+1/p-1

InChI key

MHQHHBYRYFICDV-UHFFFAOYSA-M

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20840714988.20233
Sodium barbiturate ≥97.0% (T)

11715

Sodium barbiturate

Sodium cacodylate trihydrate purum p.a., ≥98.0% (T)

20840

Sodium cacodylate trihydrate

Sodium citrate monobasic purum p.a., anhydrous, ≥99.0% (T)

71498

Sodium citrate monobasic

Sodium barbiturate ≥97%

8.20233

Sodium barbiturate

solubility

hot water: soluble 0.2 g/10 mL, clear, colorless

solubility

-

solubility

water: soluble 50, clear, colorless

solubility

-

General description

Sodium barbiturate is a white to light beige powder. It accelerates the propagation of metastatic prostate adenocarcinomas in rats and in tissue culture.

Application

Sodium barbiturate has been used for quantification of thrombin in plasma. It has been used in the estimation of trypsin in duodenal contents. It was also used as a buffer to characterise the functions of two long-chain fatty acid CoA ligase genes (facl) in crude oil-degrading Geobacillus thermodenitrificans NG80-2.

Other Notes

Sales restrictions may apply

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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M Pollard et al.
Oncology, 34(3), 129-132 (1977-01-01)
Metastatic prostate adenocarcinomas, derived from aging germfree Wistar rats, have been propagated in rats and in tissue culture. A protocol has been developed and demonstrated for assay of treatments which retard or which accelerate the rate and extent of tumor
F A Ofosu et al.
Blood, 64(3), 742-747 (1984-09-01)
Heparan with a low affinity for antithrombin III has previously been demonstrated to inhibit thrombin generation in both normal plasma and plasma depleted of antithrombin III. In addition, standard heparin and heparin with a low affinity for antithrombin III have
Simple method for estimating trypsin.
H S Wiggins
Gut, 8(4), 415-416 (1967-08-01)
Thomas Gelbrich et al.
Acta crystallographica. Section C, Crystal structure communications, 66(Pt 1), o55-o58 (2010-01-06)
Both title structures exhibit essentially planar barbiturate rings. The crystal structure of enallylpropymal (5-allyl-5-isopropyl-1-methylbarbituric acid), C(11)H(16)N(2)O(3), is composed of centrosymmetric N-H...O hydrogen-bonded dimers, while 1,5-di(but-2-enyl)-5-ethylbarbituric acid, C(14)H(20)N(2)O(3), forms N-H...O hydrogen-bonded helical chains. Each of the ten known crystal structures of
Peter Ballard et al.
Drug metabolism and disposition: the biological fate of chemicals, 39(12), 2165-2168 (2011-09-02)
Accurately predicting in vivo metabolic clearance from in vitro liver microsomes or hepatocytes requires a good understanding of the factors contributing to the prediction. Although much work has concentrated on deriving scaling factors and optimizing the metabolic stability techniques for

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