choline
2-hydroxyethyl(trimethyl)azanium
 
Notes:
a basic constituent of lecithin that is found in many plants and animal organs. it is important as a precursor of acetylcholine, as a methyl donor in various metabolic processes, and in lipid metabolism. Nutritional supplement. Occurs free and combined in many animal and vegetable foods with highest concentrations found in egg yolk, meat, fish, milk, cereaks and legumes Choline is a water-soluble essential nutrient. It is usually grouped within the B-complex vitamins. Choline generally refers to the various quaternary ammonium salts containing the N,N,N-trimethylethanolammonium cation. (Wikipedia)
  • American International Chemical, LLC.
    • American International Chemical, Inc.
      Consistent sources
      North American supplier for globally sourced ingredients.
      AIC is a Westborough, MA based ISO Certified sales and marketing company serving the food, pharmaceutical, nutritional, personal care, biotech, and industrial markets of North America since 1972. Our success is a result of a company culture built on customer needs, along with partnerships with global manufacturers committed to the rigors and demands of the North American market. Our team of Sales Representatives, along with our network of strategically located warehouses are ready to supply product when and where you need it.
      Email: Info
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      Product(s):
      160051 Choline
       
  • BOC Sciences
    • BOC Sciences
      Best of Chemicals Supplier
      Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
      BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services.
      BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
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      Product(s):
      62-49-7 Choline
       
Synonyms   Articles   Notes   Search
CAS Number: 62-49-7Picture of molecule3D/inchi
Other(deleted CASRN): 139741-81-4
ECHA EINECS - REACH Pre-Reg: 200-535-1
FDA UNII: N91BDP6H0X
Nikkaji Web: J4.822D
Beilstein Number: 1736748
MDL: MFCD00002831
XlogP3-AA: -0.40 (est)
Molecular Weight: 104.17278000
Formula: C5 H14 N O
NMR Predictor: Predict (works with chrome or firefox)
Category: flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
FEMA Number: 4500 choline
FDA:No longer provide for the use of these seven synthetic flavoring substances
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Physical Properties:
Food Chemicals Codex Listed: No
Shelf Life: 12.00 month(s) or longer if stored properly.
Storage: refrigerate in tightly sealed containers.
Soluble in:
 water, 1e+006 mg/L @ 25 °C (est)
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Organoleptic Properties:
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
American International Chemical, LLC.
Choline
Axsyn
For experimental / research use only.
Ethanaminium,2-hydroxy-N,N,N-trimethyl-
Balchem
Memor-C™
Flavor: characteristic
Choline is an essential nutrient; it is important for the healthy structure and function of your body, acting as a chemical “building block”, an agent of cell-to-cell communication and transportation, and part of a regulatory system for your genes.
Balchem
VitaCholine™
Flavor: characteristic
Choline is an essential nutrient important to the healthy structure and function of the human body.
BOC Sciences
For experimental / research use only.
Choline
Sigma-Aldrich: Sigma
For experimental / research use only.
Choline base solution ∼50 % (w/w) in H2O
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Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
C - Corrosive.
R 34 - Causes burns.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
intravenous-cat LDLo  35 mg/kg
"Structure et Activite Pharmacodyanmique des Medicaments du Systeme Nerveux Vegetatif," Bovet, D., and F. Bovet-Nitti, New York, S. Karger, 1948Vol. -, Pg. 358, 1948.

intraperitoneal-guinea pig LDLo  450 mg/kg
Proceedings of the Society for Experimental Biology and Medicine. Vol. 85, Pg. 642, 1954.

intravenous-rabbit LDLo  70 mg/kg
Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. Vol. 83, Pg. 481, 1920.

Dermal Toxicity:
subcutaneous-cat LDLo 150 mg/kg
"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.

subcutaneous-frog LDLo 1500 mg/kg
"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.

subcutaneous-rabbit LDLo 500 mg/kg
"Structure et Activite Pharmacodyanmique des Medicaments du Systeme Nerveux Vegetatif," Bovet, D., and F. Bovet-Nitti, New York, S. Karger, 1948Vol. -, Pg. 358, 1948.

Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: flavoring agents
Recommendation for choline usage levels up to:
 not for fragrance use.
 
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 24. Update in publication number(s): 26
Click here to view publication 24
 average usual ppmaverage maximum ppm
baked goods: 4000.000006000.00000
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: 4000.000006000.00000
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: 600.000001200.00000
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: 4000.000006000.00000
hard candy: --
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: 4000.000006000.00000
milk products: --
nut products: --
other grains: --
poultry: 4000.000006000.00000
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: 4000.000006000.00000
snack foods: 4000.000006000.00000
soft candy: --
soups: 2500.000004000.00000
sugar substitutes: --
sweet sauces: --
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Safety References:
European Food Safety Authority (EFSA) reference(s):
Literature search and review related to specific preparatory work in the establishment of Dietary References Values for Thiamin, Pantothenic Acid and Choline
View page or View pdf
Scientific Opinion on the substantiation of a health claim related to choline and "development of brain" pursuant to Article 14 of Regulation (EC) No 1924/2006
View page or View pdf
Dietary Reference Values for choline
View page or View pdf
Outcome of a public consultation on the Draft Scientific Opinion of the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) on Dietary Reference Values for choline
View page or View pdf
EPI System: View
ClinicalTrials.gov: search
Chemical Carcinogenesis Research Information System: Search
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 62-49-7
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 305
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 3267
WGK Germany: 3
 2-hydroxyethyl(trimethyl)azanium
Chemidplus: 0000062497
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References:
 2-hydroxyethyl(trimethyl)azanium
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 62-49-7
Pubchem (cid): 305
Pubchem (sid): 134971369
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Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
CHEBI: View
CHEMBL: View
Metabolomics Database: Search
KEGG (GenomeNet): C00114
HMDB (The Human Metabolome Database): HMDB00097
FooDB: FDB000710
YMDB (Yeast Metabolome Database): YMDB00227
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
None Found
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Occurrence (nature, food, other): note
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Synonyms   Articles   Notes   Search   Top
Synonyms:
 bilineurine
 biocoline
 choline base solution
 choline cation
 choline ion
 cholinum
 ethanaminium,2-hydroxy-N,N,N-trimethyl-
 hepacholine
 hormocline
2-hydroxyethyl(trimethyl)azanium
(2-hydroxyethyl)trimethyl ammonium
(2-hydroxyethyl)trimethylammonium
(beta-hydroxyethyl)trimethylammonium
 lipotril
 nemor-C
 neocolina
 vitacholine
Synonyms   Articles   Notes   Search   Top
Articles:
PubMed: Quail FMO3 gene cloning, tissue expression profiling, polymorphism detection and association analysis with fishy taint in eggs.
PubMed: An NMR-based metabolomics study of pork from different crossbreeds and relation to sensory perception.
PubMed: Trimethylamine deposition in the egg yolk from laying hens with different FMO3 genotypes.
PubMed: Determination of trimethylamine in spinach, cabbage, and lettuce at alkaline pH by headspace solid-phase microextraction.
PubMed: Fungal aryl-alcohol oxidase: a peroxide-producing flavoenzyme involved in lignin degradation.
PubMed: Overaccumulation of higher polyamines in ripening transgenic tomato fruit revives metabolic memory, upregulates anabolism-related genes, and positively impacts nutritional quality.
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