CHAPS (White Crystalline Powder), Fisher BioReagents™

Product Code.	Quantity	Packaging	unitSize
10274723	5 g	Amber Glass	5g
10659163	1 g	Amber Glass	1g

Product Code. 10274723 Supplier Fisher BioReagents Supplier No. BP5715

Description

CHAPS is a Zwitterionic detergent used for solubilizing membrane proteins.

Specifications

Chemical Identifiers

• CAS: 75621-03-3
• Molecular Formula: C32H58N2O7S
• Molecular Weight (g/mol): 614.883
• InChI Key: UMCMPZBLKLEWAF-GBSSQDIOSA-N
• Synonym: 3-[(3-Cholamidopropyl) dimethylammonio]-1-propanesulfonate
• PubChem CID: 134129639
• IUPAC Name: 3-[dimethyl-[3-[[(4R)-4-[(3R,5S,7R,8R,9R,10S,12S,13R,14R,17S)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]propyl]azaniumyl]propane-1-sulfonate
• SMILES: CC(CCC(=O)NCCC[N+](C)(C)CCCS(=O)(=O)[O-])C1CCC2C1(C(CC3C2C(CC4C3(CCC(C4)O)C)O)O)C

• Absorbance: 0.1 max. (1%) at 260nm, 0.1 max. (1%) at 280nm
• Color: White
• Physical Form: Solid
• Melting Point: 267°C
• Quantity: 5 g
• Identification: Pass Test
• Packaging: Amber Glass
• Assay Percent Range: ≥98 %
• Merck Index: 15, 2043
• Formula Weight: 614.9
• Chemical Name or Material: CHAPS

Safety and Handling

Product Identifier

• CHAPS

Signal Word

• Warning

Hazard Category

• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

SDS