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Heterocyclic building blocks

Ratio

Also known as Harmony Extra, methyl 3-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]th iophene-2-carboxylate, methyl

CAS 126100-42-3Formula C27H30N10O12S3Molar mass 782.80 g/mol
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Ratio chemical structure, C27H30N10O12S3, CAS 126100-42-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
126100-42-3
Formula
C27H30N10O12S3
Molar mass
782.80 g/mol
HS code
293590
Category
Heterocyclic building blocks

What is Ratio?

Plain description, key identifiers and synonyms

Ratio is a chemical substance with the molecular formula C27H30N10O12S3 and a molar mass of 782.80 g/mol. Its CAS registry number is 126100-42-3. The IUPAC name is methyl 3-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]thiophene-2-carboxylate, methyl 2-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)-methylcarbamoyl]sulfamoyl]benzoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methyl 3-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]thiophene-2-carboxylate, methyl 2-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)-methylcarbamoyl]sulfamoyl]benzoate
CAS number
126100-42-3 CAS number cross-checked
Molecular formula
C27H30N10O12S3
InChIKey
LVICQXQUORHDFE-UHFFFAOYSA-N
InChI
InChI=1S/C15H17N5O6S.C12H13N5O6S2/c1-9-16-13(18-14(17-9)26-4)20(2)15(22)19-27(23,24)11-8-6-5-7-10(11)12(21)25-3;1-6-13-10(16-12(14-6)23-3)15-11(19)17-25(20,21)7-4-5-24-8(7)9(18)22-2/h5-8H,1-4H3,(H,19,22);4-5H,1-3H3,(H2,13,14,15,16,17,19)
SMILES (canonical and isomeric)
CC1=NC(=NC(=N1)OC)NC(=O)NS(=O)(=O)C2=C(SC=C2)C(=O)OC.CC1=NC(=NC(=N1)OC)N(C)C(=O)NS(=O)(=O)C2=CC=CC=C2C(=O)OC

Synonyms

  • Harmony Extra
  • methyl 3-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]th iophene-2-carboxylate, methyl

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
782.80 g/molcalc.
Exact mass
782.1207 Dacalc.
LogP (octanol/water)
1.06calc.
Topological polar surface area
290.2 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
19calc.
Rotatable bonds
10calc.
Heavy atoms
52calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.26calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Fails (2 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, O=C(Nc1ncncn1)NS(=O)(=O)c1ccccc1

O=C(Nc1ncncn1)NS(=O)(=O)c1ccccc1

2 rings, 19 atoms, the N-((1,3,5-Triazin-2-yl)carbamoyl)benzenesulfonamide ring system.

49 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.

Ratio suppliers

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Ratio price

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Uses and applications

What the substance is used for, by industry and function

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 Ratio is traded under.

HS 2935.90Indicative HS code

Sulphonamides, other

World exports in 2024
$5.64B
−11.0% vs 2023, imports $8.56B
2019 to 2024
Top exporters
  1. Ireland43.1%
  2. China12.0%
  3. India * partner reported9.5%
Top importers
  1. United States23.6%
  2. Slovenia19.1%
  3. Spain11.7%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Ratio?

Ratio is a chemical substance with the molecular formula C27H30N10O12S3 and a molar mass of 782.80 g/mol. Its CAS registry number is 126100-42-3.

What is the CAS number of Ratio?

The CAS registry number of Ratio is 126100-42-3.

What is the molecular formula and weight of Ratio?

The molecular formula of Ratio is C27H30N10O12S3 and its molar mass is 782.80 g/mol.

What is Ratio used for?

Known uses and roles of Ratio include building blocks in research and laboratory.

Is Ratio hazardous?

No GHS hazard classification for Ratio 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 Ratio?

Ratio is usually classified under HS code 293590 (Sulphonamides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ratio?

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What is the price of Ratio?

Suppliers quote Ratio 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 Ratio

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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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