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Amino acids and derivatives

Npc298934

Also known as S-1-Propenyl-L-cysteine, S-Propenylcysteine, (2R)-2-amino-3-[(E)-prop-1-enyl]sulfanylpropanoic acid

CAS 52438-09-2Formula C6H11NO2SMolar mass 161.23 g/mol
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Npc298934 chemical structure, C6H11NO2S, CAS 52438-09-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
52438-09-2
Formula
C6H11NO2S
Molar mass
161.23 g/mol
HS code
293090
Category
Amino acids and derivatives

What is Npc298934?

Plain description, key identifiers and synonyms

Npc298934 is a chemical substance with the molecular formula C6H11NO2S and a molar mass of 161.23 g/mol. Its CAS registry number is 52438-09-2. The IUPAC name is (2R)-2-amino-3-[(E)-prop-1-enyl]sulfanylpropanoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R)-2-amino-3-[(E)-prop-1-enyl]sulfanylpropanoic acid
CAS number
52438-09-2
Molecular formula
C6H11NO2S
InChIKey
HYGGRRPFVXHQQW-HRJJCQLASA-N
InChI
InChI=1S/C6H11NO2S/c1-2-3-10-4-5(7)6(8)9/h2-3,5H,4,7H2,1H3,(H,8,9)/b3-2+/t5-/m0/s1
Canonical SMILES
CC=CSCC(N)C(=O)O
Isomeric SMILES
C/C=C/SC[C@@H](C(=O)O)N

Synonyms

  • S-1-Propenyl-L-cysteine
  • S-Propenylcysteine
  • (2R)-2-amino-3-[(E)-prop-1-enyl]sulfanylpropanoic acid
  • trans-S-1-propenyl-L-cysteine
  • S-(1-propen)-1-yl)-L-cysteine
  • trans-(+)-S-1-Propenyl-L-cystein
  • (+)-S-(trans-1-propenyl)-L-cysteine
  • (E)-S-(Prop-1-en-1-yl)-L-cysteine

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
161.23 g/molcalc.
Exact mass
161.0511 Dacalc.
LogP (octanol/water)
0.67calc.
Topological polar surface area
63.32 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
4calc.
Heavy atoms
10calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Npc298934 suppliers

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Npc298934 price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Npc298934 is traded under.

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Npc298934 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Npc298934, based on the data on this page

What is Npc298934?

Npc298934 is a chemical substance with the molecular formula C6H11NO2S and a molar mass of 161.23 g/mol. Its CAS registry number is 52438-09-2. The IUPAC name is (2R)-2-amino-3-[(E)-prop-1-enyl]sulfanylpropanoic acid.

What is the CAS number of Npc298934?

The CAS registry number of Npc298934 is 52438-09-2.

What is the molecular formula and weight of Npc298934?

The molecular formula of Npc298934 is C6H11NO2S and its molar mass is 161.23 g/mol.

Is Npc298934 hazardous?

No GHS hazard classification for Npc298934 is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Npc298934?

Npc298934 is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Npc298934?

Post a free request on CompoundList and suppliers of Npc298934 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Npc298934?

Suppliers quote Npc298934 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Npc298934

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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