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3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid

Product Name
3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid
CAS No.
28328-54-3
Chemical Name
3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid
Synonyms
PF 1578;Desbutylbumetanide;Desbutyl Bumetanide;BUTMETANIDERELATEDA;Bumetanil impurity B;Bumetanide EP Impurity B;Bumetanide USP Related Compound A;3-Amino-4-phenoxy-5-sulfamoylbenzoi;BuMetanide related coMpound A (Desbutyl);3-Amino-4-phenoxy-5-sulfamoylbenzoic Acid
CBNumber
CB7912799
Molecular Formula
C13H12N2O5S
Formula Weight
308.31
MOL File
28328-54-3.mol
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3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid Property

Melting point:
250-256°C
Boiling point:
555.3±60.0 °C(Predicted)
Density 
1.512±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Acetone (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka
3.91±0.10(Predicted)
color 
White to Off-White
Stability:
Hygroscopic
InChI
InChI=1S/C13H12N2O5S/c14-10-6-8(13(16)17)7-11(21(15,18)19)12(10)20-9-4-2-1-3-5-9/h1-7H,14H2,(H,16,17)(H2,15,18,19)
InChIKey
GVQZPZSQRCXSJI-UHFFFAOYSA-N
SMILES
C(O)(=O)C1=CC(S(N)(=O)=O)=C(OC2=CC=CC=C2)C(N)=C1
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

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

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
Y0000310
Product name
Bumetanide impurity B
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
5 mg
Price
$118
Updated
2025/07/31
Sigma-Aldrich
Product number
PHR3393
Product name
Bumetanide Related Compound A
Purity
pharmaceutical secondary standard, certified reference material
Packaging
40 mg
Price
$654
Updated
2025/07/31
Sigma-Aldrich
Product number
1078325
Product name
Bumetanide impurity B
Packaging
10mg
Price
$1300
Updated
2025/07/31
Sigma-Aldrich
Product number
Y0000310
Product name
Bumetanide impurity B
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
y0000310
Price
$150
Updated
2024/03/01
TRC
Product number
D288780
Product name
DesbutylBumetanide
Packaging
100mg
Price
$1295
Updated
2021/12/16
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3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid Chemical Properties,Usage,Production

Uses

A metabolite of Bumetanide (B689550).

3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid Suppliers

Canada 1 China 77 India 8 United Kingdom 1 United States 4 Global 91
Pharma Affiliates
Tel
--
Fax
--
Email
@pharmaffiliates.com
Country
India
ProdList
6754
Advantage
58
Pharmaffiliates Analytics and Synthetics P. Ltd
Tel
--
Fax
--
Email
mktg@pharmaffiliates.com
Country
India
ProdList
6739
Advantage
58
SynZeal Research Pvt Ltd
Tel
--
Fax
--
Email
standards@synzeal.com
Country
India
ProdList
6514
Advantage
58
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View Lastest Price from 3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid manufacturers

Moxin Chemicals
Product
Bumetanide EP Impurity B 28328-54-3
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
95%+
Supply Ability
100000
Release date
2025-01-03
Career Henan Chemical Co
Product
3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid 28328-54-3
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1000kg
Release date
2020-01-13

28328-54-3, 3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acidRelated Search:

Bumetanide 3-Nitro-4-phenoxy-5-sulfaMoylbenzoic Acid Bumetanide-d5 PF 2825 butyl 3-aminosulphonyl-5-butylamino-4-phenoxybenzoate 4-PHENOXYBENZOIC ACID

  • BuMetanide related coMpound A (Desbutyl)
  • 3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid
  • BUTMETANIDERELATEDA
  • 3-Amino-4-phenoxy-5-sulfamoylbenzoic Acid
  • Desbutyl Bumetanide
  • Desbutylbumetanide
  • PF 1578
  • Benzoic acid,3-aMino-5-(aMinosulfonyl)-4-phenoxy
  • USP Bumetanide Related Compound A, Bumetanide impurity B (EP)
  • Bumetanide EP Impurity B
  • Bumetanide related compound A (Desbutyl Bumetanide)
  • 3-Amino-4-phenoxy-5-sulfamoylbenzoi
  • Bumetanide Impurity 2 (Bumetanide EP Impurity B)
  • Bumetanide EP Impurity B/ Bumetanide Related Compound A (Desbutyl Bumetanide)
  • Bumetanide EP impurity BQ: What is Bumetanide EP impurity B Q: What is the CAS Number of Bumetanide EP impurity B Q: What is the storage condition of Bumetanide EP impurity B Q: What are the applications of Bumetanide EP impurity B
  • Bumetanide USP Related Compound A
  • 3-amino-5-(aminosulphonyl)-4-phenoxybenzoic acid 28328-54-3
  • 3-Amino-4-phenoxy-5-sulfamoylbenzoic acid (Bumetanide Impurity)
  • Bumetanide EP Impurity B Bumetanide Related Compound A
  • Bumetanil impurity B
  • Bumetanide EP Impurity B (Bumetanide USP Related Compound A)
  • 28328-54-3
  • Chemical Amines
  • Amines
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals
  • Sulfur & Selenium Compounds