2-(1H-Tetrazol-5-yl)pyridine

Basic Information

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CAS Number

33893-89-9

Molecular Formula

C6H5N5

Molecular Weight

147.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

224-225 ºC (isopropanol )

Boiling Point

377.1°Cat760mmHg

Water Solubility

Soluble in water at 25°C 11 g/L.

Flash Point

190.9°C

SMILES

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C1=CC=NC(=C1)C2=NNN=N2

InChI

InChI=1S/C6H5N5/c1-2-4-7-5(3-1)6-8-10-11-9-6/h1-4H,(H,8,9,10,11)

InChIKey

LQWXEEDCMLEVHU-UHFFFAOYSA-N

LogP

0.2616999999999998

Topological Polar Surface Area

67.35 Å²

Hydrogen Bond Donor/Acceptor

1 / 5

Complexity

128

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H318 Causes serious eye damage
Serious eye damage/eye irritation

Hazard Class

Class IRRITANT-HARMFUL Class IRRITANT-HARMFUL

Synonyms & References

English

MFCD00068114
SCHEMBL673163
5-(2-Pyridyl)-1H-Tetrazole
NSC-267037
FT-0608369
BDBM50078822
HMS2787G10
Z1259155958
SCHEMBL14549596
AKOS000263000
T3431
pyridine, 2-(2h-tetrazol-5-yl)-
2-(1H-Tetraazol-5-yl)pyridine
2-(1H-Tetraazol-5-yl)pyridine, AldrichCPR
MLS000767397
5-(2-Pyridyl)tetrazole
CHEMBL80094
2-(1H-Tetraazol-5-yl)pyridine #
2-(2H-1,2,3,4-tetrazol-5-yl)pyridine
2-(2H-tetrazol-5-yl)pyridine
TS-00055
YSWG103
SY039126
2-(5-Tetrazolyl)pyridine
SMR000429728
DTXSID00313182
5-(2-Pyridyl)-1(H)-tetrazole
2-(1H-TETRAZOL-5-YL)PYRIDINE
AB-323/25048531
cid_320267
AKOS000310278

MDL Number

MFCD00068114

Customs Code

2933990090

FAQ

What regulatory guidelines apply to 2-(1H-tetrazol-5-yl)pyridine (CAS: 33893-89-9)?

2-(1H-tetrazol-5-yl)pyridine (CAS: 33893-89-9) is classified under GHS as a Category 3 sensitiser. It falls under REACH regulations for classification, labelling, and authorization. FDA and EPA may have additional requirements for its use in pharmaceuticals and pesticides, respectively.

Are there alternatives to 2-(1H-tetrazol-5-yl)pyridine (CAS: 33893-89-9) in synthesis?

Alternatives to 2-(1H-tetrazol-5-yl)pyridine include 1H-tetrazole derivatives such as 5-aminotetrazole and 5-bromotetrazole, as well as other pyridine derivatives. These can serve as substitutes in various synthetic pathways depending on the desired product.

What is the market or research trend for 2-(1H-tetrazol-5-yl)pyridine (CAS: 33893-89-9)?

The market for 2-(1H-tetrazol-5-yl)pyridine is growing due to its applications in pharmaceuticals, agrochemicals, and materials science. Research trends include its use in developing new drug candidates and as a key intermediate in the synthesis of functional materials.

How should waste containing 2-(1H-tetrazol-5-yl)pyridine (CAS: 33893-89-9) be handled?

Waste containing 2-(1H-tetrazol-5-yl)pyridine should be collected in sealed containers and stored away from incompatible materials. It can be incinerated or disposed of through professional hazardous waste disposal services. Proper environmental protection measures, such as spill containment and safety equipment, should be followed.