357871
5-Mercapto-1-methyltetrazole
98%
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About This Item
Formule empirique (notation de Hill) :
C2H4N4S
Numéro CAS:
Poids moléculaire :
116.14
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352100
ID de substance PubChem :
Nomenclature NACRES :
NA.22
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Essai
98%
Forme
powder
Pf
125-128 °C (lit.)
Chaîne SMILES
Cn1nnnc1S
InChI
1S/C2H4N4S/c1-6-2(7)3-4-5-6/h1H3,(H,3,5,7)
Clé InChI
XOHZHMUQBFJTNH-UHFFFAOYSA-N
Description générale
5-Mercapto-1-methyltetrazole is a heterocyclic thiol derivative. It forms dimeric or tetrameric complexes with trimethylgallium.[1]
Application
5-Mercapto-1-methyltetrazole may be employed as heterocyclic ligand to study the geometry and stereochemical activity of the lone pair at the lead atom in hemi- and holo-directed lead(II) complexes.[2] It may be used in the chemical modification of submicron particles of mesoporous MSU-2 silica[3] and SBA-15 mesoporous silica.[4]
Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Organes cibles
Respiratory system
Code de la classe de stockage
4.1A - Other explosive hazardous materials
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
dust mask type N95 (US), Eyeshields, Gloves
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P A Bombardt et al.
Journal of pharmaceutical and biomedical analysis, 8(1), 73-77 (1990-01-01)
A simple, fast and sensitive method for the quantitative determination of 1-methyl-1H-tetrazole-5-thiol using HPLC is reported. Samples are deproteinated by plasma water filtration and injected into a HPLC system capable of column switching and backflushing the analytical column. The limit
L S Welage et al.
Antimicrobial agents and chemotherapy, 33(6), 857-861 (1989-06-01)
The N-methylthiotetrazole side chain (NMTT) that is present on several cephalosporins has been implicated in the development of antibiotic-associated hypoprothrombinemia. A randomized three-way crossover trial was conducted to compare the release of the NMTT side chain from three NMTT-containing antibiotics.
J S Tibbitts et al.
Drug metabolism and drug interactions, 7(2-3), 149-160 (1989-01-01)
The effect of biliary diversion on the ability of cefamandole, a methyltetrazole-thiol (MTT) containing antibiotic, to alter both hepatic vitamin K metabolism and the gamma-carboxylation of glutamic acid were examined in the rat, in order to understand the hypoprothrombinemia associated
T Matsubara et al.
Japanese journal of pharmacology, 45(3), 303-315 (1987-11-01)
The disulfiram-like effect of various beta-lactam antibiotics containing N-methyltetrazolethiol (NMTT) on the alcohol-metabolizing system was studied using rats. Their administration caused decreased activities in low Km aldehyde dehydrogenase (ALDH) and acetaldehyde oxidation in the liver, with marked depression from several
W Peetermans et al.
Acta clinica Belgica, 45(5), 327-333 (1990-01-01)
Treatment with MTT side chain containing cephalosporins can result in a clinically relevant coagulopathy due to a deficiency in active vitamin K dependent clotting factors. This complication is not caused by a decreased production of vitamin K by the intestinal
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