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  7. Chlorure de 5-chlorothiophène-2-sulfonyle, 97 %, Thermo Scientific Chemicals

Chlorure de 5-chlorothiophène-2-sulfonyle, 97 %, Thermo Scientific Chemicals

Artikelnummer. 11433774
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Artikelnummer. 11433774 Leverandør Thermo Scientific Alfa Aesar Leverandørnr. A11348.06
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Expédition estimée: 24-11-2026
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Beskrivelse

CAS: 2766-74-7 | C4H2Cl2O2S2 | 217.08 g/mol

5-Chlorothiophene-2-sulfonyl chloride is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs. It is used in the preparation of Notch-1-sparing γ-secretase inhibitors for the treatment of Alzheimer's disease.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Solubilité
Non miscible dans l’eau.

Remarques
Sensible à l’humidité. Stocker à 4°C. Incompatible avec les agents oxydants et les bases.
TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 2766-74-7
Formule moléculaire C4H2Cl2O2S2
Poids moléculaire (g/mol) 217.08
Numéro MDL MFCD00051667
Clé InChI SORSTNOXGOXWAO-UHFFFAOYSA-N
Synonyme 5-chlorothiophene-2-sulfonylchloride, 5-chloro-2-thiophenesulfonyl chloride, 5-chlorothiophene-2-sulphonyl chloride, 5-chlorothiophenesulphonyl chloride, 5-chloro-2-thienylsulfonyl chloride, 5-chloro-thiophene-2-sulfonyl chloride, 5-chlorothiophenesulfonyl chloride, 5-chlorothiophen-2-sulfonyl chloride, 5-chlorothiophene-2-sulphonylchloride, 2-thiophenesulfonyl chloride, 5-chloro
CID PubChem 2733925
Nom IUPAC 5-chlorothiophene-2-sulfonyl chloride
SMILES ClC1=CC=C(S1)S(Cl)(=O)=O

Tekniske data

Nom chimique ou matériau 5-Chlorothiophene-2-sulfonyl chloride
Densité 1.623
Point d’ébullition 117°C to 120°C (14 mmHg)
Point d’éclair >110°C (230°F)
Indice de réfraction 1.586
Quantité 5 g
Numéro UN UN3265
Beilstein 130710
Sensibilité Moisture sensitive
Informations sur la solubilité Not miscible in water.
Poids de la formule 217.09
Pourcentage de pureté 97%
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RUO – Research Use Only

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