Betaine

Modify Date: 2025-08-21 14:42:53

Betaine Structure
Betaine structure
Common Name Betaine
CAS Number 107-43-7 Molecular Weight 117.146
Density 1.00 g/mL at 20 °C Boiling Point N/A
Molecular Formula C5H11NO2 Melting Point 301-305 °C (dec.)
MSDS Chinese USA Flash Point N/A

 Names

Name glycine betaine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.00 g/mL at 20 °C
Melting Point 301-305 °C (dec.)
Molecular Formula C5H11NO2
Molecular Weight 117.146
Exact Mass 117.078979
PSA 40.13000
LogP -3.25
Storage condition 2-8°C
Stability Stable. Hygroscopic. Incompatible with strong oxidizing agents.
Water Solubility 160 g/100 mL

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DS5900000
CHEMICAL NAME :
Betaine
CAS REGISTRY NUMBER :
107-43-7
BEILSTEIN REFERENCE NO. :
3537113
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C5-H11-N-O2
MOLECULAR WEIGHT :
117.17
WISWESSER LINE NOTATION :
QV1K1&1&1 &Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10800 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - fluid intake Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
ABMGAJ Acta Biologica et Medica Germanica. (Berlin, Ger. Dem. Rep.) V.1-41, 1958-82. For publisher information, see BBIADT. Volume(issue)/page/year: 3,28,1959
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
830 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 16,529,1967

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn: Harmful;
Risk Phrases R20/21/22
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS DS5900000
HS Code 2923900090

 Synthetic Route

 Customs

HS Code 2923900090
Summary 2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Articles261

More Articles
The fused anthranilate synthase from Streptomyces venezuelae functions as a monomer.

Mol. Cell Biochem. 400(1-2) , 9-15, (2015)

Recently, we showed that the fused chorismate-utilizing enzyme from the antibiotic-producing soil bacterium Streptomyces venezuelae is an anthranilate synthase (designated SvAS), not a 2-amino-2-deoxy...

Rectification of impaired adipose tissue methylation status and lipolytic response contributes to hepatoprotective effect of betaine in a mouse model of alcoholic liver disease.

Br. J. Pharmacol. 171(17) , 4073-86, (2014)

Overactive lipolysis in adipose tissue contributes to the pathogenesis of alcoholic liver disease (ALD); however, the mechanisms involved have not been elucidated. We previously reported that chronic ...

Generation and characterization of a murine model of Bietti crystalline dystrophy.

Invest. Ophthalmol. Vis. Sci. 55(9) , 5572-81, (2014)

Bietti crystalline dystrophy (BCD) is a rare, autosomal recessive, progressive, degenerative eye disease caused by mutations in the CYP4V2 gene, for which no treatments are currently available. Cyp4v3...

 Synonyms

(Carboxymethyl)trimethylammonium inner salt Oxyneurine
2-N,N,N-trimethylammonio acetate
rubrinec
MFCD00012123
EINECS 203-490-6
OXYNEURINE
(Carboxymethyl)trimethylammonium inner salt
Additive Screening
jortaine
BET
Betain
trimethylammonioacetate
Aminocoat
(Carboxymethyl)trimethylammonium inner salt,Oxyneurine
Betaine
Abromine
LYCINE
wolfberry Extract
trimethylglycine
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