3-Sulfo-L-alanine

Basic Information

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CAS Number

498-40-8

Molecular Formula

C3H7NO5S

Molecular Weight

169.16 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Water Solubility

almost transparency

Refractive Index

8 ° (C=5, H2O)

SMILES

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N[C@@H](CS(=O)(=O)O)C(=O)O

InChI

InChI=1S/C3H7NO5S/c4-2(3(5)6)1-10(7,8)9/h2H,1,4H2,(H,5,6)(H,7,8,9)/t2-/m0/s1

InChIKey

XVOYSCVBGLVSOL-REOHCLBHSA-N

LogP

-1.7138999999999998

pKa

1.3(at 25℃)

Topological Polar Surface Area

117.69000000000001 Å²

Hydrogen Bond Donor/Acceptor

4 / 6

Complexity

214

Synonyms & References

English

L-Cysteic Acid
(R)-2-Amino-3-sulfopropanoic acid
CYSTEIC ACID, L-(RG)
Cysteinesulfonic acid
L-Cysteicacidmonohydrate
<small>L<
small>-Cysteic Acid
NSC 254030
L-Cysteic acid
sulfo-D-alanine

MDL Number

MFCD00007524

FAQ

What is 3-Sulfo-L-alanine (CAS: 498-40-8)?

3-Sulfo-L-alanine is an amino acid derivative with the chemical formula C5H9NO4S. It is a white crystalline powder with good solubility in water and moderate solubility in alcohol. This compound is commonly used in pharmaceuticals, research, and food additives.

What are the main uses of 3-Sulfo-L-alanine (CAS: 498-40-8)?

3-Sulfo-L-alanine is primarily used in the pharmaceutical industry for the synthesis of medicaments. It is also used as a research reagent in the development of new drugs and as a food additive to enhance flavor and texture.

Is 3-Sulfo-L-alanine (CAS: 498-40-8) safe?

3-Sulfo-L-alanine is generally considered safe for its intended use. However, it should be handled with caution, and appropriate protective measures such as gloves and lab coats should be worn. Keep away from heat and direct sunlight.

How should 3-Sulfo-L-alanine (CAS: 498-40-8) be stored?

Store 3-Sulfo-L-alanine in a cool, dry, and well-ventilated place, away from heat and direct sunlight. Keep the container tightly closed to prevent moisture and contamination. Store at room temperature, ideally between 15-25°C (59-77°F).