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Aromatic building blocks

RefChem:381673

Also known as N-(2,6-diisopropylphenyl)methanesulfonamide, N-[2,6-di(propan-2-yl)phenyl]methanesulfonamide, Methanesulfonamide, N-[2,6-bis(1-methylethyl)phenyl]-

CAS 71270-63-8Formula C13H21NO2SMolar mass 255.38 g/mol
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RefChem:381673 chemical structure, C13H21NO2S, CAS 71270-63-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
71270-63-8
Formula
C13H21NO2S
Molar mass
255.38 g/mol
HS code
293590
Category
Aromatic building blocks

What is RefChem:381673?

Plain description, key identifiers and synonyms

RefChem:381673 is a chemical substance with the molecular formula C13H21NO2S and a molar mass of 255.38 g/mol. Its CAS registry number is 71270-63-8. The IUPAC name is N-[2,6-di(propan-2-yl)phenyl]methanesulfonamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-[2,6-di(propan-2-yl)phenyl]methanesulfonamide
CAS number
71270-63-8 CAS number cross-checked
Molecular formula
C13H21NO2S
InChIKey
AVIZANWBOIEVFT-UHFFFAOYSA-N
InChI
InChI=1S/C13H21NO2S/c1-9(2)11-7-6-8-12(10(3)4)13(11)14-17(5,15)16/h6-10,14H,1-5H3
SMILES (canonical and isomeric)
CC(C)C1=C(C(=CC=C1)C(C)C)NS(=O)(=O)C

Synonyms

  • N-(2,6-diisopropylphenyl)methanesulfonamide
  • N-[2,6-di(propan-2-yl)phenyl]methanesulfonamide
  • Methanesulfonamide, N-[2,6-bis(1-methylethyl)phenyl]-
  • [2,6-bis(methylethyl)phenyl](methylsulfonyl)amine

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
255.38 g/molcalc.
Exact mass
255.1293 Dacalc.
LogP (octanol/water)
3.3calc.
Topological polar surface area
46.17 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
17calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.54calc.
Formal charge
0calc.
Stereocentres
0calc.
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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 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.

RefChem:381673 suppliers

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RefChem:381673 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

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 RefChem:381673 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 RefChem:381673 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about RefChem:381673, based on the data on this page

What is RefChem:381673?

RefChem:381673 is a chemical substance with the molecular formula C13H21NO2S and a molar mass of 255.38 g/mol. Its CAS registry number is 71270-63-8. The IUPAC name is N-[2,6-di(propan-2-yl)phenyl]methanesulfonamide.

What is the CAS number of RefChem:381673?

The CAS registry number of RefChem:381673 is 71270-63-8.

What is the molecular formula and weight of RefChem:381673?

The molecular formula of RefChem:381673 is C13H21NO2S and its molar mass is 255.38 g/mol.

What is RefChem:381673 used for?

Known uses and roles of RefChem:381673 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is RefChem:381673 hazardous?

No GHS hazard classification for RefChem:381673 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 RefChem:381673?

RefChem:381673 is usually classified under HS code 293590 (Sulphonamides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy RefChem:381673?

Post a free request on CompoundList and suppliers of RefChem:381673 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of RefChem:381673?

Suppliers quote RefChem:381673 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 RefChem:381673

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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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