2-Mercaptoethane sulfonic acid sodium salt, 96%

Description

CAS: 19767-45-4 | C2H5NaO3S2 | 164.169 g/mol

2-Mercaptoethane sulfonic acid sodium salt is used as an adjuvant in cancer chemotherapy involving cyclophosphamide and ifosfamide. It is used as an antioxidant and cytoprotective agent in a wide variety of applications from protection from toxicity of therapeutic agents, such as cyclophosphamide to prevention from brain injury damage.

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.

Applications
2-Mercaptoethane sulfonic acid sodium salt is used as an adjuvant in cancer chemotherapy involving cyclophosphamide and ifosfamide. It is used as an antioxidant and cytoprotective agent in a wide variety of applications from protection from toxicity of therapeutic agents, such as cyclophosphamide to prevention from brain injury damage.

Solubility
Soluble in water. Also soluble in methanol, DMSO (33 mg/ml) and ethanol (<1mg/mL).

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 19767-45-4
• Molecular Formula: C2H5NaO3S2
• Molecular Weight (g/mol): 164.169
• MDL Number: MFCD00007535
• InChI Key: XOGTZOOQQBDUSI-UHFFFAOYSA-M
• Synonym: mesna, sodium 2-mercaptoethanesulfonate, mesnex, uromitexan, mitexan, 2-mercaptoethanesulfonic acid sodium salt, mistabron, mesnum, mistabronco, mucofluid
• PubChem CID: 23662354
• IUPAC Name: sodium;2-sulfanylethanesulfonate
• SMILES: C(CS(=O)(=O)[O-])S.[Na+]

• Color: White
• Linear Formula: HSCH₂CH₂SO₃Na
• Quantity: 25 g
• Beilstein: 3657828
• Merck Index: 14,5909
• Solubility Information: Soluble in water. Also soluble in methanol,DMSO (33mg/ml) and ethanol (<1mg/ml).
• Formula Weight: 164.18
• Percent Purity: 96%
• Physical Form: Powder
• Chemical Name or Material: 2-Mercaptoethane sulfonic acid sodium salt

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	243-285-9
RTECSNumber	KI7968000
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only