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498-40-8

498-40-8 structural image
Product Name: L-CYSTEIC ACID
Formula: C3H7NO5S
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CHEMICAL AND PHYSICAL PROPERTIES

Collision Cross Section 120.55 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H332:Acute toxicity,inhalation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P310:Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 169.16 g/mol
XLogP3 -4.5
Hydrogen Bond Donor Count 3
Hydrogen Bond Acceptor Count 6
Rotatable Bond Count 3
Exact Mass 169.00449350 g/mol
Monoisotopic Mass 169.00449350 g/mol
Topological Polar Surface Area 126 Ų
Heavy Atom Count 10
Formal Charge 0
Complexity 214
Isotope Atom Count 0
Defined Atom Stereocenter Count 1
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

L-cysteic acid is the L-enantiomer of cysteic acid. It has a role as an Escherichia coli metabolite and a human metabolite. It is a cysteic acid, an amino sulfonic acid, a L-alanine derivative, a L-cysteine derivative and a non-proteinogenic L-alpha-amino acid. It is a conjugate acid of a L-cysteate(1-).