N-Methylglycine

Basic Information

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CAS Number

107-97-1

Molecular Formula

C3H7NO2

Molecular Weight

89.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Physical State

Powder

Melting Point

208-212 °C (dec.)

Boiling Point

165.17°C (rough estimate)

Water Solubility

1480 g/L (20 ºC)

Flash Point

>100℃

Solubility

H2O: 1 M at 20 °C

Refractive Index

1.4368 (estimate)

Vapor Pressure

0.2±0.8 mmHg at 25°C

SMILES

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CNCC(=O)O

InChI

InChI=1S/C3H7NO2/c1-4-2-3(5)6/h4H,2H2,1H3,(H,5,6)

InChIKey

FSYKKLYZXJSNPZ-UHFFFAOYSA-N

LogP

-0.7096000000000002

pKa

2.21(at 25℃)

Topological Polar Surface Area

49.33 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

52.8

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

Hygroscopic

Synonyms & References

English

Sarcosine
N-Methylglycine
H-Sar-OH
Methylaminoacetic acid
Fmoc-D-Pro-OH
MeHNCH2CO2H
MeNHCH2CO2H
MethylaMinoethanoic acid
N-methylaminoacetic acid
N-methyl-glycine
N-Methylglycocoll
Me-Gly-OH
2-Methylaminoethanoic acid
Sar
SAR-OH
Sarcosin
H-MEGLY-OH
H-SARCOSINE
L-SARCOSINE
N-ME-GLY-OH
CH3NHCH2COOH
Sarcosinic acid
Methylglycine
Glycine, N-methyl-
2-(methylamino)acetic acid
(Methylamino)acetic acid
(Methylamino)ethanoic acid
Sargosine hydrochloride
N-Methyl glycine
Acetic acid, (methylamino)-
Polysarcosine

MDL Number

MFCD00004279

Customs Code

29224995

FAQ

What is N-Methylglycine (CAS: 107-97-1)?

N-Methylglycine, also known as betaine, is an organic compound with the chemical formula C5H11NO2. It is a zwitterionic molecule, meaning it has both positive and negative charges within the same molecule. Commonly used as a food additive and in pharmaceuticals, it is also valued for its osmoprotective properties and ability to stabilize proteins.

What are the main uses of N-Methylglycine (CAS: 107-97-1)?

N-Methylglycine (CAS: 107-97-1) is widely used in the food industry as an emulsifier, antioxidant, and pH regulator. In pharmaceuticals, it serves as a stabilizer and excipient. It also finds applications in animal feed, cosmetic formulations, and research for its role in cell culture and biochemical studies.

Is N-Methylglycine (CAS: 107-97-1) safe?

N-Methylglycine (CAS: 107-97-1) is generally considered safe when used as directed. It is non-toxic and not classified as hazardous under normal handling conditions. However, precautions should be taken to avoid inhalation or skin contact in industrial settings. Safety data sheets (SDS) confirm its GRAS status for food use, adhering to OSHA and EPA guidelines.

How should N-Methylglycine (CAS: 107-97-1) be stored?

N-Methylglycine (CAS: 107-97-1) should be stored in a cool, dry place (20-25°C), away from direct light, and in airtight containers to prevent moisture absorption. It remains stable under these conditions and does not require refrigeration. Ensure storage areas are well-ventilated and protected from contaminants.