309-43-3 XBP604F6UM Secobarbital sodium [USP:INN:BAN:JAN] Tuinal Barbituric acid, 5-allyl-5-(1-methylbutyl)-, sodium salt 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(1-methylbutyl)-5-(2-propenyl)-, monosodium salt Secobarbital sodium 5-Allyl-5-(1-methylbutyl)barbituric acid sodium salt 5-Allyl-5-(1-methylbutyl)malonylurea sodium salt Barbosec Bipanal Bipinal sodium EINECS 206-218-4 Evronal sodium Evrronal Hypotrol Imesonal Immenoctal Meballymal sodium 5-(1-Methylbutyl)-5-(2-propenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione monosodium salt NSC 10818 Pramil Propylmethylcarbinylallyl barbituric acid sodium salt Quinalbarbitone sodium Quinalspan Sebar Seco 8 Secobarbitone sodium Seconal sodium Sedutain Seotal Sodium 5-allyl-5-(1-methylbutyl)barbiturate Sodium quinalbarbitone Sodium secobarbital Sodium seconal Synate Trisomnin Dormatylan Dormona Immenox UNII-XBP604F6UM DEA No. 2315 CAS 309-43-3

Purity 97%+In StockPharmaceutical Standards
CAS No.309-43-3
Molecular FormulaC12H17N2O3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

309-43-3
XBP604F6UM
Secobarbital sodium [USP:INN:BAN:JAN]
Tuinal
Barbituric acid, 5-allyl-5-(1-methylbutyl)-, sodium salt
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(1-methylbutyl)-5-(2-propenyl)-, monosodium salt
Secobarbital sodium
5-Allyl-5-(1-methylbutyl)barbituric acid sodium salt
5-Allyl-5-(1-methylbutyl)malonylurea sodium salt
Barbosec
Bipanal
Bipinal sodium
EINECS 206-218-4
Evronal sodium
Evrronal
Hypotrol
Imesonal
Immenoctal
Meballymal sodium
5-(1-Methylbutyl)-5-(2-propenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione monosodium salt
NSC 10818
Pramil
Propylmethylcarbinylallyl barbituric acid sodium salt
Quinalbarbitone sodium
Quinalspan
Sebar
Seco 8
Secobarbitone sodium
Seconal sodium
Sedutain
Seotal
Sodium 5-allyl-5-(1-methylbutyl)barbiturate
Sodium quinalbarbitone
Sodium secobarbital
Sodium seconal
Synate
Trisomnin
Dormatylan
Dormona
Immenox
UNII-XBP604F6UM
DEA No. 2315 CAS 309-43-3 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

309-43-3 XBP604F6UM Secobarbital sodium [USP:INN:BAN:JAN] Tuinal Barbituric acid, 5-allyl-5-(1-methylbutyl)-, sodium salt 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(1-methylbutyl)-5-(2-propenyl)-, monosodium salt Secobarbital sodium 5-Allyl-5-(1-methylbutyl)barbituric acid sodium salt 5-Allyl-5-(1-methylbutyl)malonylurea sodium salt Barbosec Bipanal Bipinal sodium EINECS 206-218-4 Evronal sodium Evrronal Hypotrol Imesonal Immenoctal Meballymal sodium 5-(1-Methylbutyl)-5-(2-propenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione monosodium salt NSC 10818 Pramil Propylmethylcarbinylallyl barbituric acid sodium salt Quinalbarbitone sodium Quinalspan Sebar Seco 8 Secobarbitone sodium Seconal sodium Sedutain Seotal Sodium 5-allyl-5-(1-methylbutyl)barbiturate Sodium quinalbarbitone Sodium secobarbital Sodium seconal Synate Trisomnin Dormatylan Dormona Immenox UNII-XBP604F6UM DEA No. 2315 (CAS 309-43-3) is a high-purity analytical reference standard with the molecular formula C12H17N2O3Na and a molecular weight of 260.27 g/mol.

Based on its molecular formula C12H17N2O3Na, 309-43-3 XBP604F6UM Secobarbital sodium [USP:INN:BAN:JAN] Tuinal Barbituric acid, 5-allyl-5-(1-methylbutyl)-, sodium salt 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(1-methylbutyl)-5-(2-propenyl)-, monosodium salt Secobarbital sodium 5-Allyl-5-(1-methylbutyl)barbituric acid sodium salt 5-Allyl-5-(1-methylbutyl)malonylurea sodium salt Barbosec Bipanal Bipinal sodium EINECS 206-218-4 Evronal sodium Evrronal Hypotrol Imesonal Immenoctal Meballymal sodium 5-(1-Methylbutyl)-5-(2-propenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione monosodium salt NSC 10818 Pramil Propylmethylcarbinylallyl barbituric acid sodium salt Quinalbarbitone sodium Quinalspan Sebar Seco 8 Secobarbitone sodium Seconal sodium Sedutain Seotal Sodium 5-allyl-5-(1-methylbutyl)barbiturate Sodium quinalbarbitone Sodium secobarbital Sodium seconal Synate Trisomnin Dormatylan Dormona Immenox UNII-XBP604F6UM DEA No. 2315 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 260.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC12H17N2O3 Na
Molecular Weight260.27 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

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