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Carboxylic acids and anhydrides

Cuprous thiolactate

Also known as Copper(I) thiolactate, Thiolactic acid copper salt, Propanoic acid, 2-mercapto-, copper(1+) salt (1:1)

CAS 6416-10-0Formula C3H5CuO2SMolar mass 168.68 g/mol
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Cuprous thiolactate chemical structure, C3H5CuO2S, CAS 6416-10-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
6416-10-0
Formula
C3H5CuO2S
Molar mass
168.68 g/mol
HS code
293090
Category
Carboxylic acids and anhydrides

What is Cuprous thiolactate?

Plain description, key identifiers and synonyms

Cuprous thiolactate is a chemical substance with the molecular formula C3H5CuO2S and a molar mass of 168.68 g/mol. Its CAS registry number is 6416-10-0. The IUPAC name is copper(1+), 2-sulfanylpropanoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
copper(1+), 2-sulfanylpropanoate
CAS number
6416-10-0
Molecular formula
C3H5CuO2S
UNII
SVJ9NJ3Y8U
InChIKey
WEBHDMOZLGPLJH-UHFFFAOYSA-M
InChI
InChI=1S/C3H6O2S.Cu/c1-2(6)3(4)5;/h2,6H,1H3,(H,4,5);/q;+1/p-1
SMILES (canonical and isomeric)
CC(C(=O)[O-])S.[Cu+]

Synonyms

  • Copper(I) thiolactate
  • Thiolactic acid copper salt
  • Propanoic acid, 2-mercapto-, copper(1+) salt (1:1)

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
168.68 g/molcalc.
Exact mass
167.9306 Dacalc.
LogP (octanol/water)
-0.95calc.
Topological polar surface area
40.13 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
7calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
Formal charge
0calc.
Stereocentres
1calc.
Components
2calc.
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.

Cuprous thiolactate suppliers

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Cuprous thiolactate 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 Cuprous thiolactate 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 Cuprous thiolactate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Cuprous thiolactate, based on the data on this page

What is Cuprous thiolactate?

Cuprous thiolactate is a chemical substance with the molecular formula C3H5CuO2S and a molar mass of 168.68 g/mol. Its CAS registry number is 6416-10-0. The IUPAC name is copper(1+), 2-sulfanylpropanoate.

What is the CAS number of Cuprous thiolactate?

The CAS registry number of Cuprous thiolactate is 6416-10-0.

What is the molecular formula and weight of Cuprous thiolactate?

The molecular formula of Cuprous thiolactate is C3H5CuO2S and its molar mass is 168.68 g/mol.

Is Cuprous thiolactate hazardous?

No GHS hazard classification for Cuprous thiolactate 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 Cuprous thiolactate?

Cuprous thiolactate 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 Cuprous thiolactate?

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

What is the price of Cuprous thiolactate?

Suppliers quote Cuprous thiolactate 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 Cuprous thiolactate

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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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