Description
ChemicalBook > CAS DataBase List > 1,2,3-1H-Triazole

1,2,3-1H-Triazole

Description
Product Name
1,2,3-1H-Triazole
CAS No.
288-36-8
Chemical Name
1,2,3-1H-Triazole
Synonyms
1,2,3-TRIAZOLE;1H-1,2,3-TRIAZOLE;2H-1,2,3-Triazole;Osotriazole;2H-Triazole;1h-1,2,3-Trizole;Triazacyclopentadiene;V-triazole;3-Triazole;vic-triazole
CBNumber
CB3290804
Molecular Formula
C2H3N3
Formula Weight
69.07
MOL File
288-36-8.mol
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1,2,3-1H-Triazole Property

Melting point:
23-25 °C(lit.)
Boiling point:
203 °C752 mm Hg(lit.)
Density 
1.192 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.498(lit.)
Flash point:
225 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
Acetone, Chloroform, Methanol (Slightly)
form 
Liquid
pka
1.17(at 20℃)
color 
Clear colorless to yellow
Specific Gravity
1.192
Water Solubility 
soluble
FreezingPoint 
21.0 to 24.0 ℃
BRN 
104766
InChIKey
QWENRTYMTSOGBR-UHFFFAOYSA-N
CAS DataBase Reference
288-36-8(CAS DataBase Reference)
NIST Chemistry Reference
1H-1,2,3-Triazole(288-36-8)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-63-36-22
Safety Statements 
37/39-26-36/37
WGK Germany 
3
Hazard Note 
Irritant
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
333662
Product name
1H-1,2,3-Triazole
Purity
97%
Packaging
1g
Price
$54.8
Updated
2024/03/01
Sigma-Aldrich
Product number
333662
Product name
1H-1,2,3-Triazole
Purity
97%
Packaging
5g
Price
$149
Updated
2024/03/01
TCI Chemical
Product number
T1880
Product name
1H-1,2,3-Triazole
Purity
>98.0%(T)
Packaging
5g
Price
$121
Updated
2024/03/01
TCI Chemical
Product number
T1880
Product name
1H-1,2,3-Triazole
Purity
>98.0%(T)
Packaging
25g
Price
$424
Updated
2024/03/01
Alfa Aesar
Product number
A16999
Product name
1H-1,2,3-Triazole, 98%
Packaging
1g
Price
$46.65
Updated
2024/03/01
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1,2,3-1H-Triazole Chemical Properties,Usage,Production

Description

1,2,3-1H-Triazole is a kind of azole compound. It can effectively promote the proton conduction in polymer electrolyte membranes via an intermolecular proton-transfer mechanism. It is also a useful triazole for proteomics research1. It also find use in research as a bioisostere in medicinal chemistry as well as an building block for more complex chemical compounds, including pharmaceutical drugs such as mubritinib and tazobactam2. It is a main class of hetero-cycles because of its extensive range of biological properties such as antimicrobial, anticancer, anti-tubercular, anti-HIV, antimalarial, antibacterial, antifungal, antiviral and anti-diabetic property3.

Chemical Properties

clear colorless liquid

Uses

A basic 5-membered aromatic heterocycle used as a building block for more complex pharmaceutical compounds. There have been recent studies that showed antitumor, antiinflammatory, analgesic, antifunga l, antibacterial and antiviral activities in bioactive triazoles.

Uses

It effectively promotes the proton conduction in polymer electrolyte membranes via an intermolecular proton-transfer mechanism. A useful triazole for proteomics research

Definition

ChEBI: 1H-1,2,3-triazole is a 1,2,3-triazole. It is a tautomer of a 2H-1,2,3-triazole and a 4H-1,2,3-triazole.

Synthesis Reference(s)

The Journal of Organic Chemistry, 62, p. 9177, 1997 DOI: 10.1021/jo971313o

General Description

2H-1,2,3-triazole is tautomeric form of 1H-1,2,3-triazole. 1H-1,2,3-triazole effectively promotes the proton conduction in polymer electrolyte membranes via an intermolecular proton-transfer mechanism.

1,2,3-1H-Triazole Preparation Products And Raw materials

Raw materials

Preparation Products

3-(1H-1,2,4-TRIAZOL-1-YL)PROPANOIC ACID
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View Lastest Price from 1,2,3-1H-Triazole manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
1,2,3-1H-Triazole 288-36-8
Price
US $50.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000kg/week
Release date
2024-05-20
Hebei Weibang Biotechnology Co., Ltd
Product
1,2,3-1H-Triazole 288-36-8
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-10-28
Hebei Weibang Biotechnology Co., Ltd
Product
1,2,3-1H-Triazole 288-36-8
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-25

288-36-8, 1,2,3-1H-TriazoleRelated Search:

1H-Benzotriazole 3-Amino-1,2,4-Triazole 5-Methyl-1H-benzotriazole 1,2,4-Triazole Tolyltriazole Tazobactam acid TBTA BENZHYDRYL 6,6-DIHYDROPENICILLIC ACID 1-OXIDE[TAZOBACTAM INTERMEDIATE] Benzophenone hydrazone Tazobactam Acid Impurity 16 Tazobactam Impurity B Tazobactam Impurity 5 Tazobactam Acid Impurity 14 Tazobactam Acid Impurity 12 Tazobactam Diphenylmethyl Ester (2S,5R)-3α-Chloromethyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid benzhydryl ester 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-bromo-3,3-dimethyl-7-oxo-, diphenylmethyl ester, 4-oxide, (2S,5R,6S)- [2S-(2alpha,5alpha,6alpha)]-6-bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

  • LABOTEST-BB LT02056574
  • 1H-1,2,3-TRIAZOLE
  • 1,2,3-TRIAZOLE
  • 1,2,3-1H-TRIAZOLE
  • TRIAZOLE(1,2,3-)
  • 1,2,3-Triazol
  • 1H-1,2,3-Triazol
  • Osotriazole
  • Triazacyclopentadiene
  • V-triazole
  • RIBAVIRIN USP24
  • 1h-1,2,3-Trizole
  • 1H-1,2,3-Triazole,98%
  • vic-triazole
  • 2H-1,2,3-Triazole
  • 2H-Triazole
  • 1,2,3-1H-Triazole,97%
  • 3-Triazole
  • 2,3-Diazapyrrole
  • v-Triazole (7CI,8CI)
  • 1H,2H-<1,2,3>TriazoliuMyl-(5)-Zwitterion
  • 1,2,3-Triazole, 97+%
  • 1<i>H</i>-1,2,3-Triazole
  • H-1,2,3-Triazole
  • Fluconazole Impurity 21
  • 1, 2, 3-triazoles
  • JACS-288-36-8
  • triazole fiona
  • Tazobactam Acid Impurity 23 (1,2,3-1H-Triazole)
  • Tazobactam Impurity 42
  • 1,2,3-1H-Triazole USP/EP/BP
  • 1H-1,2,3-Triazole (9CI, ACI)
  • 288-36-8
  • C2H3N3
  • C2H3N3liquid
  • Heterocyclic Building Blocks
  • Triazoles
  • Building Blocks
  • Aromatics
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Building Blocks
  • Heterocyclic Building Blocks
  • Triazoles
  • bc0001