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ARK2188 SAFC

Hexadecyltrimethylammonium bromide

PharmaGrade, USP/NF, Manufactured under appropriate controls for pharma or biopharmaceutical production.

Synonym: CTAB, Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide

  • CAS Number 57-09-0

  • Linear Formula CH3(CH2)15N(Br)(CH3)3

  • Molecular Weight 364.45

  •  Beilstein/REAXYS Number 3598189

  •  EC Number 200-311-3

  •  MDL number MFCD00011772

  •  PubChem Substance ID 329773059

  •  NACRES NA.26

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Properties

Agency/Method   USP/NF
Quality Level   400
product line   PharmaGrade
form   powder
pH   5.0-7 (25 °C, 36.4 g/L)
mp   248-251 °C (lit.)
solubility   H2O: soluble 36.4 g/L at 20 °C (completely)
SMILES string   [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C
InChI   1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1
InChI key   LZZYPRNAOMGNLH-UHFFFAOYSA-M

Description

General description

PharmaGrade products are manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production. For more information on the PharmaGrade Program, visit sigma-aldrich.com/safc-pharmagrade.
To request the Enhanced Quality Product Documentation for this product, please contact Customer Support and select ‘Product Documentation’. Please note that access to the Enhanced Quality Product Documentation for this product requires a confidentiality disclosure agreement.

Safety & Documentation

Safety Information

Signal word 
Danger
Target organs 
Gastrointestinal tract, Respiratory system
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
WGK 3
RTECS 
BQ7875000
Flash Point(F) 
471.2 °F - closed cup
Flash Point(C) 
244 °C - closed cup

Documents

Certificate of Analysis (COA)

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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