Sulforhodamine 101 acid chloride

Description

CAS: 82354-19-6 | C31H29ClN2O6S2 | 625.15 g/mol

Fluorescent labeling compound

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.

Specifications

Chemical Identifiers

• CAS: 82354-19-6
• Molecular Formula: C31H29ClN2O6S2
• Molecular Weight (g/mol): 625.15
• MDL Number: MFCD00012406
• InChI Key: MPLHNVLQVRSVEE-UHFFFAOYSA-N
• Synonym: Texas Red™; Sulforhodamine 101 sulfonyl chloride
• PubChem CID: 452705
• ChEBI: CHEBI:51247
• IUPAC Name: 16-[4-(chlorosulfonyl)-2-sulfonatophenyl]-3-oxa-9λ⁵,23-diazaheptacyclo[17.7.1.1⁵,⁹.0²,¹⁷.0⁴,¹⁵.0²³,²⁷.0¹³,²⁸]octacosa-1,4,9(28),13,15,17,19(27)-heptaen-9-ylium
• SMILES: [O-]S(=O)(=O)C1=C(C=CC(=C1)S(Cl)(=O)=O)C1=C2C=C3CCC[N+]4=C3C(CCC4)=C2OC2=C3CCCN4CCCC(C=C12)=C34

• Beilstein: 8667894
• Formula Weight: 625.15
• Sensitivity: Light and moisture sensitive
• Color: Red
• Quantity: 10 mg
• Physical Form: Powder
• Chemical Name or Material: Sulforhodamine 101 acid chloride

Safety and Handling

Hazard Category	H301-H332-H351
Hazard Statement	GHS H Statement H351-H373-H302 Suspected of causing cancer. May cause damage to organs through prolonged or repeated exposure. Harmful if swallowed.
Precautionary Statement	P201-P202-P261-P264b-P270-P271-P281-P301+P310-P304+P340-P308+P313-P330-P501c
TSCA	No
Recommended Storage	Store at -20°C

SDS

RUO – Research Use Only