Grundinformationen
- Standard-SMILES
O=S(=O)(O)c1ccccn1- InChIKey
KZVLNAGYSAKYMG-UHFFFAOYSA-N- Summenformel
- C5H5NO3S
- Durchschnittliche Molmasse
- 159,17 g/mol
- Monoisotopische Masse
- 158,99901402
Namen und Bezeichner
- Bevorzugter Name
- 2-Pyridinesulfonic acid
- IUPAC
- pyridine-2-sulfonic acid
- Englischer Name
- PYRIDINE-2-SULFONIC ACID
- Summenformel
- C5H5NO3S
- Molmasse
- 159.16
Namen und Synonyme
2-Pyridinesulfonic acidRefChem:483415628-400-6pyridine-2-sulfonic acid15103-48-7Pyridinesulfonic acidPyridine-2-sulfonicacidalpha-Pyridinesulfonic acidMFCD00234080Sulfopyridinpyroxsulam TP42-Pyridinesulfonic acid (8CI)(9CI)
Weitere Namen anzeigen
TAK438 Impurity 26Vonoprazan Impurity 372-PYRIDINESULPHONIC ACIDPyridine-2-sulfonicAcid>2-Pyridinesulfonic acid 97%Pyridine-2-sulfonic acid ,98%PYRIDINE-2-SULFONIC ACID ISO 9001:2015 REACH
pyridine, 2-sulpho-NSC 5081Vonoprazan Impurity 153pyridine-2-sulphonic acidBismethylbenzoxazolylstilbene437T6G8UUPKZVLNAGYSAKYMG-UHFFFAOYSA-NSC-5081
Datenbank-Bezeichner
- CAS
15103-48-7- PubChem CID
- 94849
- DTXSID
DTXSID00164696- UNII
- 437T6G8UUP
- EC Number
- 628-400-6
- Nikkaji
- J1.013.969D
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -0,1
- Polarare Oberfläche (TPSA)
- 75,6 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 10
- Formalladung
- 0
- Komplexität
- 193
Physikochemische Eigenschaften
- Schmelzpunkt
- 244 · 244-249 °C
- Dichte
- 1.509 · 1.509±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- Löslichkeit
- soluble in Chloroform, Dichloromethane, Ethyl Acetate
- Aggregatzustand
- powder to crystal
- pka
- -2.92 · -2.92±0.18(Predicted)
- Farbe
- White to Light yellow
- Wasserlöslichkeit
- almost transparency
- InChI
- InChI=1S/C5H5NO3S/c7-10(8,9)5-3-1-2-4-6-5/h1-4H,(H,7,8,9)
- InChIKey
- KZVLNAGYSAKYMG-UHFFFAOYSA-N
- SMILES
- C1(S(O)(=O)=O)=NC=CC=C1
- CAS Datenbank
- 15103 · 15103-48-7(CAS DataBase Reference)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 42 reports by companies from 4 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Hazard Classes and CategoriesSkin Corr. 1B (100%)
Sicherheitsdaten
- wgk
- 3
- ridadr
- UN 2585 8/PG 3
- hs_code
- 29333990
- risk_code
- 34
- hazard_code
- C
- safety_code
- 26-36/37/39-45
- hazard_class
- 8
- packing_group
- III
- Speicherklasse
- 8A - Combustible corrosive hazardous materials
- Hazard Classifications
- Eye Dam. 1Skin Corr. 1B
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