ChemicalBook > CAS DataBase List > 4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid]

4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid]

Product Name
4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid]
CAS No.
1644566-39-1
Chemical Name
4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid]
Synonyms
Letraconazole impurity 1;Letrozole Diacid impurity;Fludarabine Phosphate Impurity 30;4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid;4,4'-((1H-1,2,4-Triazol-1-yl)methylene)dibenzoic acid;benzoic acid, 4,4'-(1h-1,2,4-triazol-1-ylmethylene)bis-
CBNumber
CB84921732
Molecular Formula
C17H13N3O4
Formula Weight
323.3
MOL File
1644566-39-1.mol
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4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid] Property

Melting point:
>144°C (dec.)
Boiling point:
634.6±65.0 °C(Predicted)
Density 
1.40±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer, Under inert atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly, Sonicated)
pka
3.68±0.10(Predicted)
form 
Solid
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

TRC
Product number
L330220
Product name
LetrozoleDiacidImpurity
Packaging
10mg
Price
$165
Updated
2021/12/16
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4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid] Chemical Properties,Usage,Production

Uses

An impurity of Letrozole (L330100) which is a nonsteroidal aromatase inhibitor structurally related to Fadrozole.

4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid] Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid] Suppliers

China 38 India 1 United States 1 Global 40
Cato Research Chemicals Inc.
Tel
020-81215950 4000-868-328
Email
customer@uwalab.com
Country
United States
ProdList
10404
Advantage
58

1644566-39-1, 4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid]Related Search:


  • benzoic acid, 4,4'-(1h-1,2,4-triazol-1-ylmethylene)bis-
  • Letrozole Diacid impurity
  • Letraconazole impurity 1
  • 4,4'-((1H-1,2,4-Triazol-1-yl)methylene)dibenzoic acid
  • 4,4'-(1H-1,2,4-Triazol-1-ylmethylene)bis[benzoic acid
  • Fludarabine Phosphate Impurity 30
  • 1644566-39-1