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5,5-Diethylbarbituric acid sodium salt

5,5-Diethylbarbituric acid sodium salt structure

CAS No.: 144-02-5

Chemical Name:: 5,5-Diethylbarbituric acid sodium salt

Synonyms: SODIUM BARBITAL;BARBITAL SODIUM;Embinal;Medinal;Thyalone;Natrinal;Soprinal;Nervoseton;BARBITAL NA;Sodiumveronal

CBNumber:: CB5460423

Molecular Formula:: C8H13N2NaO3

Molecular Weight:: 208.19

MDL Number:: MFCD00036203

MOL File:: 144-02-5.mol

MSDS File:: SDS

Last updated:2026-09-12 18:53:33

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5,5-Diethylbarbituric acid sodium salt Properties

Melting point	190℃
Density	1.418[at 20℃]
vapor pressure	0.004Pa at 90℃
solubility	H2O: soluble50mg/mL, clear, colorless
form	Solid
color	Bitter crystals or powder
Water Solubility	181.6g/L at 20℃
Merck	13,965
BRN	3921202
InChIKey	RGHFKWPGWBFQLN-UHFFFAOYSA-M
CAS DataBase Reference	144-02-5(CAS DataBase Reference)
FDA UNII	275L5M93QS

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS08
Signal word	Warning
Hazard statements	H302-H315-H319-H335-H361d-H371
Precautionary statements	P201-P202-P301+P312-P302+P352-P305+P351+P338-P308+P311
Hazard Codes	Xn
Risk Statements	22
Safety Statements	36
RIDADR	3288
WGK Germany	3
RTECS	CQ3850000
HazardClass	6.1(b)
PackingGroup	III
HS Code	29335300
Toxicity	TDLo orl-rat: 121 g/kg/72W-C:NEO CRNGDP11,2149,90
REACH Registrations	Active

5,5-Diethylbarbituric acid sodium salt price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	B0500	Sodium 5,5-diethylbarbiturate	144-02-5	25g	$207	2026-04-30	Buy
Sigma-Aldrich	B0500	Sodium 5,5-diethylbarbiturate	144-02-5	100g	$524	2026-04-30	Buy
Biosynth	FS171607	Sodium barbital	144-02-5	25g	$486.5	2026-06-04	Buy
Biosynth	FS171607	Sodium barbital	144-02-5	50g	$810.5	2026-06-04	Buy
Biosynth	FS171607	Sodium barbital	144-02-5	100g	$1351	2026-06-04	Buy

Product number	Packaging	Price	Buy
B0500	25g	$207	Buy
B0500	100g	$524	Buy
FS171607	25g	$486.5	Buy
FS171607	50g	$810.5	Buy
FS171607	100g	$1351	Buy

5,5-Diethylbarbituric acid sodium salt Chemical Properties, Uses, Production

Chemical Properties

Bitter crystals or powder.

Uses

Biological buffer.

Definition

The soluble monosodium salt of barbital. It is a long-acting bar- biturate that depresses most metabolic processes at high doses.

Hazard

Poison; causes marked depression, pro- longed coma, and death; teratogen; questionable carcinogen; tumorigen; neoplastigen; mutagen.

Flammability and Explosibility

Not classified

Safety Profile

Poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. Large doses cause marked depression (sometimes preceded by excitation), prolonged coma, and death. Experimental teratogenic and reproductive effects. Allergic skin reactions may occur on contact. Implicated in development of aplastic anemia. Questionable carcinogin with experimental tumorigenic and neoplastigenic data. A truly habit-forming drug. Other experimental reproductive effects. Mutation data reported. Combustible. When heated to decomposition it emits toxic fumes of NO, and NazO. See also BARBITURATES

Purification Methods

Crystallise it from water (3mL/g) by adding an equal volume of EtOH and cooling to 5o. Dry it under vacuum over P2O5. [Beilstein 24 III/IV 1904.]

5,5-Diethylbarbituric acid sodium salt Preparation Products And Raw materials

Raw materials

Barbituric acid Sodium hydroxide

Preparation Products

5,5-Diethylbarbituric acid sodium salt Spectrum

5,5-DIETHYLBARBITURIC ACID SODIUM SALT(144-02-5)¹HNMR 5,5-DIETHYLBARBITURIC ACID SODIUM SALT(144-02-5)¹³CNMR 5,5-DIETHYLBARBITURIC ACID SODIUM SALT(144-02-5)IR1 5,5-DIETHYLBARBITURIC ACID SODIUM SALT(144-02-5)IR2 5,5-DIETHYLBARBITURIC ACID SODIUM SALT(144-02-5)Raman

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5,5-DIETHYLBARBITURIC ACID SALT SODIUM SALT LABOTEST-BB LT01290084 BARBITAL NA BARBITAL SODIUM BARBITAL SODIUM SALT BARBITONE SODIUM BARBITONE SODIUM SALT DIETHYLBARBITURIC ACID SODIUM SALT SODIUM BARBITAL SODIUM BARBITONE SODIUM DIETHYLBARBITURATE SODIUM 5,5-DIETHYLBARBITURATE VERONAL SODIUM VERONAL SODIUM SALT 2,4,6(1H,3H,5H)-Pyrimidinetrione,5,5-diethyl-,monosodiumsalt Thyalone barbital sodium--dea schedule iv item BarbitoneSodiumB.P.+++ SODIUMBARBITAL,POWDER,PURIFIED 5,5-Diethylbarbituric acid sodium salt, Barbitone, Sodium barbital, Veronal sodium salt 5,5-Diethyl-2-(sodiooxy)pyrimidine-4,6(1H,5H)-dione Sodium diethylmalonylurea SODIUM BARBITONE (BARBITAL SODIUM) SodiuM Barbital (CIV), Powder, Purified 5,5-Diethyl-2,4,6(1H,3H,5H)-pyrimidinetrione sodium salt 5,5-Diethylbarbituric Acid Sodium Salt Sodium 5,5-Diethylbarbiturate Veronal Sodium 5,5-Diethylbarbituric acid sodium salt p.a. SodiuM 5,5-diethyl-4,6-dioxo-1,4,5,6-tetrahydropyriMidin-2-olate Barbitone sodium 5,5-Diethyl-2,4,6(1H,3H,5H)-pyrimidinetrione sodium salt 2,4,6(1H,3H,5H)-Pyrimidinetrione,5,5-diethyl-,monosodiumsalt(9CI) 4,6(1h,3h,5h)-pyrimidinetrione,5,5-diethyl-monosodiumsalt 5,5-Diethylbarbituricacidsodiumderiv. 5,5-diethyl-barbituricacisodiumsalt 2,4,6(1H,3H,5H)-Pyrimidinetrione,5,5-diethyl-, sodium salt (1:1) Barbituric acid, 5,5-diethyl-, sodium salt(8CI) sodium,5,5-diethyl-4,6-dioxo-1H-pyrimidin-2-olate Barbital,sodiumderiv. Barbitalsoluble Barbitone,sodiumderiv. Barbituricacid,5,5-diethyl-,sodiumsalt Diethylbarbituratemonosodium Diethylmalonylureasodium Embinal Medinal Natrinal natriumbarbitals Nervoseton Sodiumethylbarbital Sodiummalonylurea Sodiumveronal Solublebarbital Soprinal Sodium Barbital (1.0mg/ml in Acetonitrile) Barbital sodiuM USP/EP/BP 5,5-DIETHYLBARBITURIC ACID SODIUM SALT USP/EP/BP BARBITAL SODIUM [FOR MICHAELIS' BUFFER] 98% Barbital Sodium Salt [for Michaelis' Buffer] Diethyl?barbituric?Acid?sodium?Salt?(Barbiton?sodium)