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Amino acids and derivatives

3-Matida

Also known as 5-[amino(carboxy)methyl]-4-methylthiophene-2-carboxylic acid, alpha-amino-5-carboxy-3-methyl-2-thiopheneacetic acid, 5-(Amino(carboxy)methyl)-4-methylthiophene-2-carboxylic acid

CAS 518357-51-2Formula C8H9NO4SMolar mass 215.23 g/mol
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3-Matida chemical structure, C8H9NO4S, CAS 518357-51-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
518357-51-2
Formula
C8H9NO4S
Molar mass
215.23 g/mol
HS code
293499
Category
Amino acids and derivatives

What is 3-Matida?

Plain description, key identifiers and synonyms

5-[amino(carboxy)methyl]-4-methyl-2-thiophenecarboxylic acid is an alpha-amino acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-[amino(carboxy)methyl]-4-methylthiophene-2-carboxylic acid
CAS number
518357-51-2 CAS number cross-checked
Molecular formula
C8H9NO4S
MDL number
MFCD07783998
InChIKey
KOMWRBFEDDEWEP-UHFFFAOYSA-N
InChI
InChI=1S/C8H9NO4S/c1-3-2-4(7(10)11)14-6(3)5(9)8(12)13/h2,5H,9H2,1H3,(H,10,11)(H,12,13)
SMILES (canonical and isomeric)
CC1=C(SC(=C1)C(=O)O)C(C(=O)O)N

Synonyms

  • 5-[amino(carboxy)methyl]-4-methylthiophene-2-carboxylic acid
  • alpha-amino-5-carboxy-3-methyl-2-thiopheneacetic acid
  • 5-(Amino(carboxy)methyl)-4-methylthiophene-2-carboxylic acid
  • 3-Methyl-aminothiophene dicarboxylic acid, 5-(Amino(carboxy)methyl)-4-methylthiophene-2-carboxylic acid
  • 5-[amino(carboxy)methyl]-4-methyl-thiophene-2-carboxylic acid

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
215.23 g/molcalc.
Exact mass
215.0252 Dacalc.
LogP (octanol/water)
0.84calc.
Topological polar surface area
100.6 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
3calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.25calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccsc1

c1ccsc1

1 ring, 5 atoms, the Thiophene ring system.

22,643 other chemicals share this scaffold

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.

3-Matida suppliers

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3-Matida 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 3-Matida is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 3-Matida is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 3-Matida, based on the data on this page

What is 3-Matida?

5-[amino(carboxy)methyl]-4-methyl-2-thiophenecarboxylic acid is an alpha-amino acid.

What is the CAS number of 3-Matida?

The CAS registry number of 3-Matida is 518357-51-2.

What is the molecular formula and weight of 3-Matida?

The molecular formula of 3-Matida is C8H9NO4S and its molar mass is 215.23 g/mol.

Is 3-Matida hazardous?

No GHS hazard classification for 3-Matida 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 3-Matida?

3-Matida is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 3-Matida?

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What is the price of 3-Matida?

Suppliers quote 3-Matida 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 3-Matida

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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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