ChemicalBook > CAS DataBase List > 3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID

3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID

Product Name
3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID
CAS No.
2055-97-2
Chemical Name
3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID
Synonyms
THYROFORMIC ACID;Tetraiodothyroformic Acid;3,5-DIIODOTHYROFORMIC ACID;Levothyroxine EP IMpurity H;Levothyroxine Acid Impurity;Levothyroxine T4 benzoic acid;Levothyroxine Benzoic Acid Impurity;3,3',5,5'-Tetraiodo ThyroforMic Acid;3,3',5,5'-Tetraiodo Thyroformic Acid, >90%;3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID
CBNumber
CB3135145
Molecular Formula
C13H6I4O4
Formula Weight
733.8
MOL File
2055-97-2.mol
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3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID Property

Melting point:
236-239°C (dec.)
Boiling point:
525.4±50.0 °C(Predicted)
Density 
2.830±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form 
Solid
pka
3.48±0.10(Predicted)
color 
White to Light Brown
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
T296150
Product name
3,3'',5,5''-TetraiodoThyroformicAcid,~90%
Packaging
25mg
Price
$1295
Updated
2021/12/16
Biosynth Carbosynth
Product number
FT66242
Product name
3,3',5,5'-Tetraiodothyroformic acid
Packaging
2mg
Price
$50
Updated
2021/12/16
Biosynth Carbosynth
Product number
FT66242
Product name
3,3',5,5'-Tetraiodothyroformic acid
Packaging
5mg
Price
$100
Updated
2021/12/16
Biosynth Carbosynth
Product number
FT66242
Product name
3,3',5,5'-Tetraiodothyroformic acid
Packaging
10mg
Price
$150
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
53121
Product name
3,3?,5,5?-Tetraiodothyroformicacid
Packaging
1mg
Price
$190
Updated
2021/12/16
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3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID Chemical Properties,Usage,Production

Chemical Properties

Salmon Pink Solid

Uses

3,3'',5,5''-Tetraiodo Thyroformic Acid (Levothyroxine EP Impurity H; T4-Benzoic Acid (USP)) is a thyroid hormone analogue and a potent Thyroxine impurity.

3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID Suppliers

Canada 2 China 44 India 5 South Korea 1 United Kingdom 3 United States 6 Global 61
Clearsynth Canada Inc.
Tel
+1.415.685.4395
Fax
+1.415.685.4395
Email
enquiry@clearsynth.com
Country
Canada
ProdList
912
Advantage
58
Toronto Research Chemicals
Tel
--
Fax
--
Email
info@trc-canada.com
Country
Canada
ProdList
6038
Advantage
71

2055-97-2, 3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACIDRelated Search:

Sodium levothyroxine 3,5-DIIODOTHYROACETIC ACID N-Acetyl L-Thyroxine Levothyroxine Impurity 12 4-(4-Hydroxyphenoxy)-3,5-diiodo-benzaldehyde 2-Methyl-N-methyltetrahydro-2-furanmethanamine L-Tetrahydrofolic Acid TetrahydrogalantaMine 3,5-Diiodo-L-thyronine 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzeneacetaMide N-ForMyl Thyroxine Thyroxine Ethyl Ester 3,3',5-TRIIODOTHYROACETIC ACID O-(4-hydroxy-3-iodophenyl)-3-iodo-L-tyrosine 3,3',5,5'-TETRAIODOTHYRO-ACETIC ACID L-Thyroxine 3,5,3',5'-Tetraiodo Thyroaldehyde REVERSE T3

  • Tetraiodothyroformic Acid
  • Levothyroxine EP IMpurity H
  • 3,3',5,5'-Tetraiodo ThyroforMic Acid
  • THYROFORMIC ACID
  • 3,3',5,5'-Tetraiodo Thyroformic Acid, >90%
  • Benzoic acid, 4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodo-
  • 3,5-DIIODO-4'-(4-HYDROXYPHENOXY)BENZOIC ACID
  • 3,5-DIIODOTHYROFORMIC ACID
  • Levothyroxine T4 benzoic acid
  • Levothyroxine Impurity 7（Levothyroxine EP Impurity H）
  • Levothyroxine impurity 16/Levothyroxine EP Impurity H/4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodo-benzoic acid
  • Levothyroxine EP Impurity H (Levothyroxine Benzoic Acid Impurity)
  • Levothyroxine Benzoic Acid Impurity
  • 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzoic acid (Levothyroxine Impurity)
  • Levothyroxine Acid Impurity
  • 3,5-Diiodo-4'-(4-hydroxyphenoxy)benzoic acid
  • LEVOTHYROXINE EP IMPURITY H | T4-BENZOIC ACID (USP)
  • LEVOTHYROXINE EP IMPURITY H | T4-BENZOIC ACID
  • 2055-97-2
  • C13H6I4O4
  • Aromatics
  • Drug Analogues
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts