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ChemicalBook >> CAS DataBase List >> 2-Anisidine-4-sulfonic acid

2-Anisidine-4-sulfonic acid

2-Anisidine-4-sulfonic acid price.
  • $20 - $1247.05
  • Product name: 2-Anisidine-4-sulfonic acid
  • CAS: 98-42-0
  • MF: C7H9NO4S
  • MW: 203.22
  • EINECS:202-667-5
  • MDL Number:MFCD00035759
  • Synonyms:BENZENESULFONIC ACID, 3-AMINO-4-METHOXYL-;3-AMINO-4-METHOXYBENZENESULFONIC ACID;4-METHOXYMETANILIC ACID;2-AMINOANISOLE-4-SULFONIC ACID;2-ANISIDINE-4-SULFONIC ACID;2-METHOXYANILINE-5-SULFONIC ACID;OTAVA-BB BB7020126832;o-anisidine-4-sulfonic acid
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 1G
  • 5G
  • 10G
  • 25g
  • 100g
  • 500g
  • ManufacturerAK Scientific
  • Product numberJ91590
  • Product description3-Amino-4-methoxybenzenesulfonic acid
  • Packaging25g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91590
  • Product description3-Amino-4-methoxybenzenesulfonic acid
  • Packaging100g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0010247
  • Product description3-AMINO-4-METHOXY BENZENESULFONIC ACID 95.00%
  • Packaging1G
  • Price$629.53
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0010247
  • Product description3-AMINO-4-METHOXY BENZENESULFONIC ACID 95.00%
  • Packaging5G
  • Price$880.19
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0010247
  • Product description3-AMINO-4-METHOXY BENZENESULFONIC ACID 95.00%
  • Packaging10G
  • Price$1247.05
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number157031
  • Product description3-Amino-4-methoxybenzenesulfonic acid 98%
  • Packaging25g
  • Price$30.3
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberA0491
  • Product descriptiono-Anisidine-5-sulfonic Acid >95.0%(T)
  • Packaging25g
  • Price$25
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberA0491
  • Product descriptiono-Anisidine-5-sulfonic Acid >95.0%(T)
  • Packaging500g
  • Price$234
  • Updated2025-07-31
  • Buy
  • ManufacturerTRC
  • Product numberA617345
  • Product description3-Amino-4-methoxybenzenesulfonic acid
  • Packaging10g
  • Price$120
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J91590 3-Amino-4-methoxybenzenesulfonic acid 25g $20 2021-12-16 Buy
AK Scientific J91590 3-Amino-4-methoxybenzenesulfonic acid 100g $50 2021-12-16 Buy
American Custom Chemicals Corporation CHM0010247 3-AMINO-4-METHOXY BENZENESULFONIC ACID 95.00% 1G $629.53 2021-12-16 Buy
American Custom Chemicals Corporation CHM0010247 3-AMINO-4-METHOXY BENZENESULFONIC ACID 95.00% 5G $880.19 2021-12-16 Buy
American Custom Chemicals Corporation CHM0010247 3-AMINO-4-METHOXY BENZENESULFONIC ACID 95.00% 10G $1247.05 2021-12-16 Buy
Sigma-Aldrich 157031 3-Amino-4-methoxybenzenesulfonic acid 98% 25g $30.3 2025-07-31 Buy
TCI Chemical A0491 o-Anisidine-5-sulfonic Acid >95.0%(T) 25g $25 2025-07-31 Buy
TCI Chemical A0491 o-Anisidine-5-sulfonic Acid >95.0%(T) 500g $234 2025-07-31 Buy
TRC A617345 3-Amino-4-methoxybenzenesulfonic acid 10g $120 2021-12-16 Buy

Properties

Melting point :305 °C (dec.)(lit.)
Boiling point :386.91℃
Density :1.4540 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.6370 (estimate)
storage temp. :2-8°C
pka :-0.91±0.50(Predicted)
form :Crystalline Powder
color :Off-white
InChI :1S/C7H9NO4S/c1-12-7-3-2-5(4-6(7)8)13(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)
InChIKey :FLIOATBXVNLPLK-UHFFFAOYSA-N
SMILES :COc1ccc(cc1N)S(O)(=O)=O
Dissociation constant :0.001-0.001 at 24℃
CAS DataBase Reference :98-42-0(CAS DataBase Reference)
EPA Substance Registry System :Benzenesulfonic acid, 3-amino-4-methoxy- (98-42-0)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3-Amino-4-methoxybenzenesulfonic Acid is used in the synthesis of novel influenza virus inhibitors. Also used in the preparation of P2 receptor antagonists, affecting the release of ATP.

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Suppliers and manufacturers

career henan chemical co
2-Anisidine-4-sulfonic acid
$1.00 /1KG
2-Anisidine-4-sulfonic acid CAS:98-42-0
Dideu Industries Group Limited
2-Anisidine-4-sulfonic acid
$1.10 /1g
2-Anisidine-4-sulfonic acid CAS:98-42-0
Capot Chemical Co.,Ltd.
Hubei xin bonus chemical co. LTD
Alchem Pharmtech,Inc.
Shenzhen Excellent Biotech Co., Ltd.
Antai Fine Chemical Technology Co.,Limited
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.