| Identification | More | [Name]
2-Anisidine-4-sulfonic acid | [CAS]
98-42-0 | [Synonyms]
2-AMINOANISOLE-4-SULFONIC ACID
2-ANISIDINE-4-SULFONIC ACID
2-METHOXYANILINE-5-SULFONIC ACID
3-AMINO-4-METHOXYBENZENESULFONIC ACID
4-METHOXYMETANILIC ACID
BENZENESULFONIC ACID, 3-AMINO-4-METHOXYL-
o-anisidine-4-sulfonic acid
O-ANISIDINE-4-SULPHONIC ACID
O-ANISIDINE-5-SULFONIC ACID
OTAVA-BB BB7020126832
2-Anisidine-5-Sulfonicacid
3-amino-4-methoxy-benzenesulfonicaci
3-amino-4-methoxybenzenesulphonic acid
2-Methoxyaniline-5-sulphonic acid
3-AMINO-4-METHOXYBENZENESULFONIC ACID, 9 8%
3-Amino-4-Methoxyl-Benzenesulfonic Acid
3-Amino-4-methoxybenzolsulfonsure
o-Anisidine-5-sulfonic acid (NH2=1)
2-Methoxy-5-sulfoaniline
o-Anisidine-p-sulfonic acid | [EINECS(EC#)]
202-667-5 | [Molecular Formula]
C7H9NO4S | [MDL Number]
MFCD00035759 | [Molecular Weight]
203.22 | [MOL File]
98-42-0.mol |
| Chemical Properties | Back Directory | [Appearance]
off-white crystalline powder | [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 | [form ]
Crystalline Powder | [pka]
-0.91±0.50(Predicted) | [color ]
Off-white | [InChIKey]
FLIOATBXVNLPLK-UHFFFAOYSA-N | [Dissociation constant]
0.001-0.001 at 24℃ | [CAS DataBase Reference]
98-42-0(CAS DataBase Reference) | [EPA Substance Registry System]
98-42-0(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C,Xi | [Risk Statements ]
R34:Causes burns.
R43:May cause sensitization by skin contact.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 2585 8/PG 3
| [WGK Germany ]
1
| [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29222990 |
| Hazard Information | Back Directory | [Chemical Properties]
off-white crystalline powder | [Uses]
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. | [General Description]
3-Amino-4-methoxybenzenesulfonic acid in solid state exists in the zwitterionic form, 3-ammonio-4-methoxybenzenesulfonate. 3-Amino-4-methoxybenzenesulfonic acid was incorporated via direct coprecipitation between the sheets of a layered double hydroxide (LDH) of intralamellar composition Cu2Cr(OH)6. |
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