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
assay
98%
form
powder
mp
125-128 °C (lit.)
SMILES string
Cn1nnnc1S
InChI
1S/C2H4N4S/c1-6-2(7)3-4-5-6/h1H3,(H,3,5,7)
InChI key
XOHZHMUQBFJTNH-UHFFFAOYSA-N
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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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