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Merck
CN

T9799

Thiamylal

analytical standard

Synonym(s):

5-Allyl-5-(1-methylbutyl)-2-thiobarbituric acid

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About This Item

Empirical Formula (Hill Notation):
C12H18N2O2S
CAS Number:
77-27-0
Molecular Weight:
254.35
NACRES:
NA.24
PubChem Substance ID:
329826909
UNSPSC Code:
41116107
EC Number:
201-018-3
MDL number:
MFCD00057565

Key Documents

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grade

analytical standard

Quality Level

200

drug control

USDEA Schedule III; regulated under CDSA - not available from Sigma-Aldrich Canada

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

SMILES string

S=C(N1)NC(C(C(C)CCC)(CC=C)C1=O)=O

InChI

1S/C12H18N2O2S/c1-4-6-8(3)12(7-5-2)9(15)13-11(17)14-10(12)16/h5,8H,2,4,6-7H2,1,3H3,(H2,13,14,15,16,17)

InChI key

XLOMZPUITCYLMJ-UHFFFAOYSA-N

Gene Information

human ... GABRA1(2554), GABRA2(2555), GABRA3(2556), GABRA4(2557), GABRA5(2558), GABRA6(2559), GABRB1(2560), GABRB2(2561), GABRB3(2562), GABRD(2563), GABRE(2564), GABRG1(2565), GABRG2(2566), GABRG3(2567), GABRP(2568), GABRQ(55879)

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

Intravenous anesthetic

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

监管及禁止进口产品

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Certificates of Analysis (COA)

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U Higashijima et al.
Anaesthesia, 65(7), 679-683 (2010-06-10)
The aim of this study was to determine the effect of thiamylal and propofol on heart rate-corrected QT (QTc) interval during anaesthetic induction. We studied 50 patients undergoing lumbar spine surgery. Patients were administered 3 microgxkg(-1) fentanyl and were randomly
Manabu Yoshida et al.
Analytical chemistry, 76(16), 4672-4675 (2004-08-17)
For high-performance liquid chromatography (HPLC) of thiamylal, one of the barbiturates, the drug in serum samples was extracted by two alternative liquid-liquid extraction techniques using hydrophilic acetonitrile as a solvent and subzero-temperature and salting-out methods. Acetonitrile was mixed with the
Yousuke Shiga et al.
Pharmacology, 68(1), 17-23 (2003-03-28)
Intravenous anaesthetics such as ketamine, propofol, and thiamylal are widely used, although the direct effects of these anaesthetics on the renal blood flow (RBF) have not been well elucidated. In this study, we examined the effects of bolus and continuous
Zen'ichiro Wajima et al.
Critical care medicine, 31(2), 485-490 (2003-02-11)
Nicorandil has a hybrid property between nitrates and potassium channel openers and has been reported to cause a concentration-dependent relaxation of isolated guinea pig trachealis. Experimental asthma in a guinea pig model was also inhibited by nicorandil. However, no clinical
Yuko Odawara et al.
Japanese journal of radiology, 37(4), 308-314 (2019-01-04)
The purpose of this study was to investigate whether the origins and courses of the coronary arteries could be better assessed using ECG-gated dual-source computed tomography (CT) than with echocardiography in neonates with transposition of the great arteries (TGA). A
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