357871
5-Mercapto-1-methyltetrazole
98%
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About This Item
Empirical Formula (Hill Notation):
C2H4N4S
CAS Number:
Molecular Weight:
116.14
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
236-132-2
MDL number:
Assay:
98%
Form:
powder
InChI key
XOHZHMUQBFJTNH-UHFFFAOYSA-N
InChI
1S/C2H4N4S/c1-6-2(7)3-4-5-6/h1H3,(H,3,5,7)
SMILES string
Cn1nnnc1S
assay
98%
form
powder
mp
125-128 °C (lit.)
General description
5-Mercapto-1-methyltetrazole is a heterocyclic thiol derivative. It forms dimeric or tetrameric complexes with trimethylgallium.
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. It may be used in the chemical modification of submicron particles of mesoporous MSU-2 silica and SBA-15 mesoporous silica.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
4.1A - Other explosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
监管及禁止进口产品
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K Kawamoto et al.
Japanese journal of pharmacology, 47(2), 169-178 (1988-06-01)
Liver microsomal vitamin K epoxide reductase activity was determined by measuring the formation of menaquinone-4 from the substrate menaquinone-4 2,3-epoxide. The enzyme was active when dithiothreitol (DTT) was used as a reducing agent, and the activity increased gradually with increasing
Muhammad Imran et al.
Dalton transactions (Cambridge, England : 2003), 44(3), 924-937 (2014-08-12)
To investigate the geometry and stereochemical activity of the lone pair at the lead atom, lead(ii) complexes () with one tripodal (L(1)), one dipodal (L(2)) boron-centred soft ligand and eight other small soft heterocyclic ligands, 2-mercaptobenzimidazole (L(3)), 2-mercapto-5-methylbenzimidazole (L(4)), 3-mercapto-1,2,4-triazole
Damián Pérez-Quintanilla et al.
Journal of nanoscience and nanotechnology, 9(8), 4901-4909 (2009-11-26)
Submicron particles of mesoporous MSU-2 silica have been obtained by using Tergitol NP-9 as nonionic surfactant and TEOS as silica precursor. The material has been chemically modified with 5-mercapto-1-methyltetrazole and characterized by powder X-ray diffraction, TEM, SEM, N2 adsorption, FT-IR
N Kanazumi et al.
Hepato-gastroenterology, 47(36), 1695-1699 (2001-01-10)
In this study, we examined the influence of clinical treatments in the perioperative period upon PIVKA-II (plasma levels of protein induced by vitamin K absence or antagonist-II) in patients with hepatocellular carcinoma and pancreatobiliary diseases. During a perioperative period, plasma
J J Lipsky
Biochemical pharmacology, 38(5), 773-779 (1989-03-01)
Antibiotics that contain the 1-methyltetrazole-5-thiol (MTT) leaving group are associated with an adverse effect when alcohol is ingested after their administration. Therefore, the ability of MTT to inhibit an enzyme in alcohol metabolism, aldehyde dehydrogenase (ALDH), was examined. In the
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