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Heterocyclic building blocks

Isocil

Also known as 5-Bromo-3-isopropyl-6-methyluracil, Herbicide 82, Isoprocil

CAS 314-42-1Formula C8H11BrN2O2Molar mass 247.09 g/molEC 206-247-2
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Isocil chemical structure, C8H11BrN2O2, CAS 314-42-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
314-42-1
Formula
C8H11BrN2O2
Molar mass
247.09 g/mol
EC number
206-247-2
HS code
293359
Category
Heterocyclic building blocks

What is Isocil?

Plain description, key identifiers and synonyms

Isocil is an organohalogen compound and a member of pyrimidines.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-bromo-6-methyl-3-propan-2-yl-1H-pyrimidine-2,4-dione
CAS number
314-42-1 CAS number cross-checked
EC number
206-247-2
Molecular formula
C8H11BrN2O2
UNII
BTE61I85CW
InChIKey
PSYBGEADHLUXCS-UHFFFAOYSA-N
InChI
InChI=1S/C8H11BrN2O2/c1-4(2)11-7(12)6(9)5(3)10-8(11)13/h4H,1-3H3,(H,10,13)
SMILES (canonical and isomeric)
CC1=C(C(=O)N(C(=O)N1)C(C)C)Br

Synonyms

  • 5-Bromo-3-isopropyl-6-methyluracil
  • Herbicide 82
  • Isoprocil
  • Du Pont herbicide 82
  • 3-Isopropyl-5-bromo-6-methyluracil
  • KC 1215
  • 2,4(1H,3H)-Pyrimidinedione, 5-bromo-6-methyl-3-(1-methylethyl)-
  • 5-Brom-3-isopropyl-6-methyl-uracil
  • 5-Bromo-3-isopropyl-6-metil-uracil
  • 5-bromo-6-methyl-3-propan-2-yl-1H-pyrimidine-2,4-dione
  • 5-Broom-3-isopropyl-6-methyl-uracil-
  • Uracil, 5-bromo-3-isopropyl-6-methyl-
  • 5-Bromo-3-isopropyl-6-methyl, 2,4-pyrimidinedione
  • 5-Bromo-6-methyl-3-(1-methylethyl)-2,4(1H,3H)-pyrimidinedione
  • 5-Bromo-6-methyl-3-(1-methylethyl)-2,4-(1H,3H)-pyrimidinedione
  • 5-Broom-3-isopropyl-6-methyl-uracil-(Dutch)
  • 5-Bromo-3-isopropyl-6-methyl,4-pyrimidinedione
  • 5-Bromo-6-methyl-3-(1-methylethyl)-2,3H)-pyrimidinedione
  • 2,3H)-Pyrimidinedione, 5-bromo-6-methyl-3-(1-methylethyl)-
  • 5-Bromo-3-isopropyl-6-methyl-2,4(1H,3H)-pyrimidinedione #
  • 2,4(1H,3h)-pyrimidinedione,5-bromo-6-methyl-3-(1-methylethyl)-
  • 5-Bromo-6-methyl-3-(propan-2-yl)pyrimidine-2,4(1H,3H)-dione
  • 2,4(1H,3H)-pyrimidinedione, 5-bromo-6-methyl-3-(1-methylethyl)

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
247.09 g/molcalc.
Exact mass
246.0004 Dacalc.
LogP (octanol/water)
1.19calc.
Topological polar surface area
54.86 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
13calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.5calc.
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, O=c1cc[nH]c(=O)[nH]1

O=c1cc[nH]c(=O)[nH]1

1 ring, 8 atoms, the Uracil ring system.

2,933 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.

Isocil suppliers

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Isocil price

Indicative price range per kg from live supplier offers

No published prices right now

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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 Isocil is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Isocil?

Isocil is an organohalogen compound and a member of pyrimidines.

What is the CAS number of Isocil?

The CAS registry number of Isocil is 314-42-1.

What is the molecular formula and weight of Isocil?

The molecular formula of Isocil is C8H11BrN2O2 and its molar mass is 247.09 g/mol.

What is Isocil used for?

Known uses and roles of Isocil include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Isocil hazardous?

No GHS hazard classification for Isocil 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 Isocil?

Isocil is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Isocil?

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

What is the price of Isocil?

Suppliers quote Isocil 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 Isocil

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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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