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Merck
CN

B7045

Betaine hydrochloride

BioUltra, ≥99%

Synonym(s):

(Carboxymethyl)trimethylammonium hydrochloride

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About This Item

Linear Formula:
(CH3)3N+CH2COOH · Cl-
CAS Number:
590-46-5
Molecular Weight:
153.61
EC Number:
209-683-1
UNSPSC Code:
12352202
PubChem Substance ID:
24891971
Beilstein/REAXYS Number:
3916181
MDL number:
MFCD00011903

Key Documents

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InChI key

HOPSCVCBEOCPJZ-UHFFFAOYSA-N

InChI

1S/C5H11NO2.ClH/c1-6(2,3)4-5(7)8;/h4H2,1-3H3;1H

SMILES string

[Cl-].C[N+](C)(C)CC(O)=O

product line

BioUltra

assay

≥99%

impurities

≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter

ign. residue

≤0.1%

mp

241-242 °C (lit.)

solubility

H2O: 1 M, clear, colorless

anion traces

sulfate (SO42-): ≤0.05%

cation traces

Al: ≤0.0005%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH4+: ≤0.05%, Na: ≤0.05%, Pb: ≤0.001%, Zn: ≤0.0005%

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Biochem/physiol Actions

End-product of oxidative metabolism of choline, betaine is a general methyl donor, in particular in a minor pathway of methionine biosynthesis. It is used to treat homocystinuria, which is a defect in the major pathway of methionine biosynthesis.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H318

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
079K14902
050K02153
087H0722
037H01961
029H07171

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Bernd C Schwahn et al.
The Biochemical journal, 382(Pt 3), 831-840 (2004-06-26)
MTHFR (methylenetetrahydrofolate reductase) catalyses the synthesis of 5-methyltetrahydrofolate, the folate derivative utilized in homocysteine remethylation to methionine. A severe deficiency of MTHFR results in hyperhomocysteinaemia and homocystinuria. Betaine supplementation has proven effective in ameliorating the biochemical abnormalities and the clinical
Deepali Katoch et al.
Natural product communications, 8(2), 161-164 (2013-03-22)
Zephgrabetaine (1), a new betaine type Amaryllidaceae alkaloid, along with seven known alkaloids, lycorine, galanthine, lycoramine, hamayne, haemanthamine, tortuosine, and ungeremine were isolated from the bulbs of Zephyranthes grandiflora and their structures elucidated by spectroscopic data analysis. The isolated alkaloids
Caroline E Boeke et al.
American journal of epidemiology, 177(12), 1338-1347 (2013-02-22)
Animal models indicate that exposure to choline in utero improves visual memory through cholinergic transmission and/or epigenetic mechanisms. Among 895 mothers in Project Viva (eastern Massachusetts, 1999-2002 to 2008-2011), we estimated the associations between intakes of choline, vitamin B12, betaine
Vasily S Minkov et al.
Acta crystallographica. Section C, Crystal structure communications, 69(Pt 4), 416-420 (2013-04-13)
The title compound, betaine 0.77-perhydrate 0.23-hydrate, (CH3)3N(+)CH2COO(-)·0.77H2O2·0.23H2O, crystallizes in the orthorhombic noncentrosymmetric space group Pca2(1). Chiral molecules of hydrogen peroxide are positionally disordered with water molecules in a ratio of 0.77:0.23. Betaine, 2-(trimethylazaniumyl)acetate, preserves its zwitterionic state, with a positively
S L Yu et al.
Poultry science, 92(7), 1878-1887 (2013-06-19)
The CCAAT/enhancer-binding protein β gene (C/EBPβ) is one of the key regulating factors of lipid metabolic balance in the liver. To better understand how C/EBPβ affects lipid accumulation in the Landes goose liver, its DNA was cloned. The goose C/EBPβ
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