550728
5-Aminotetrazole
97%
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About This Item
Empirical Formula (Hill Notation):
CH3N5
CAS Number:
Molecular Weight:
85.07
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
224-581-7
MDL number:
Assay:
97%
assay
97%
mp
201-205 °C (lit.)
SMILES string
Nc1nnn[nH]1
InChI
1S/CH3N5/c2-1-3-5-6-4-1/h(H3,2,3,4,5,6)
InChI key
ULRPISSMEBPJLN-UHFFFAOYSA-N
General description
5-Aminotetrazole (5-AT) can react with different 2-ethoxymethylidene-3-oxo esters and their analogs to form biologically important azaheterocycles.
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Desen. Expl. 4 - Eye Dam. 1
Storage Class
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
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W C de Bruijn et al.
The Histochemical journal, 16(1), 37-50 (1984-01-01)
Addition of heterocyclic nitrogen compounds to the classical osmium tetroxide postfixation medium, applied after glutaraldehyde fixation, results in enhanced membrane contrast in ultrathin sections of liver tissue. The addition of similar compounds to potassium osmate solutions, results in contrast differences
High-Nitrogen-Based Pyrotechnics: Perchlorate-Free Red-and Green-Light Illuminants Based on 5-Aminotetrazole.
Sabatini JJ and Moretti JD.
Chemistry (Weinheim An Der Bergstrasse, Germany), 19(38), 12839-12845 (2013)
Jian-Guo Zhang et al.
Journal of molecular modeling, 15(1), 67-77 (2008-10-23)
The tautomerism and intramolecular hydrogen shifts of 5-amino-tetrazole in the gas phase were studied in the present work. The minimum energy path (MEP) information of 5-amino-tetrazole was obtained at the CCSD(T)/6-311G**//MP2/6-311G** level of theory. The six possible tautomers of 1H