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Heterocyclic building blocks

2-Hydroxyatrazine

Also known as Hydroxyatrazine, 4-ethylamino-6-isopropylamino-1,3,5-triazin-2-ol, Hydroxyatrazine, 2-

CAS 2163-68-0Formula C8H15N5OMolar mass 197.24 g/molEC 690-104-8
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2-Hydroxyatrazine chemical structure, C8H15N5O, CAS 2163-68-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2163-68-0
Formula
C8H15N5O
Molar mass
197.24 g/mol
EC number
690-104-8
HS code
293369
Category
Heterocyclic building blocks

What is 2-Hydroxyatrazine?

Plain description, key identifiers and synonyms

4-ethylamino-6-isopropylamino-1,3,5-triazin-2-ol is a monohydroxy-1,3,5-triazine that is atrazine in which the chloro group has been replaced by a hydroxy group. It has a role as a human xenobiotic metabolite and a marine xenobiotic metabolite. It is a diamino-1,3,5-triazine and a monohydroxy-1,3,5-triazine. It is functionally related to an atrazine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-(ethylamino)-6-(propan-2-ylamino)-1H-1,3,5-triazin-2-one
CAS number
2163-68-0 CAS number cross-checked
EC number
690-104-8
Molecular formula
C8H15N5O
UNII
D9Y04ELA63
MDL number
MFCD00078693
InChIKey
NFMIMWNQWAWNDW-UHFFFAOYSA-N
InChI
InChI=1S/C8H15N5O/c1-4-9-6-11-7(10-5(2)3)13-8(14)12-6/h5H,4H2,1-3H3,(H3,9,10,11,12,13,14)
SMILES (canonical and isomeric)
CCNC1=NC(=O)NC(=N1)NC(C)C

Synonyms

  • Hydroxyatrazine
  • 4-ethylamino-6-isopropylamino-1,3,5-triazin-2-ol
  • Hydroxyatrazine, 2-
  • 4-(ethylamino)-6-(isopropylamino)-1,3,5-triazin-2-ol
  • 4-(Ethylamino)-6-((1-methylethyl)amino)-1,3,5-triazin-2(1H)-one
  • 1,3,5-Triazin-2(1H)-one, 4-(ethylamino)-6-((1-methylethyl)amino)-
  • 1,3,5-Triazin-2(1H)-one, 4-(ethylamino)-6-[(1-methylethyl)amino]-
  • Atrazine-2-hydroxy
  • Hydroxy Atrazine
  • hydroxydechloroatrazine
  • 4-(Ethylamino)-2-hydroxy-6-(isopropylamino)-1,3,5-triazine
  • 4-(ethylamino)-6-[(propan-2-yl)amino]-1,3,5-triazin-2-ol
  • 4-(ethylamino)-6-(isopropylamino)-s-triazin-2-ol
  • 2-(ethylamino)-6-(propan-2-ylamino)-1H-1,3,5-triazin-4-one
  • 4-(ethylamino)-6-[(propan-2-yl)amino]-1,2-dihydro-1,3,5-triazin-2-one
  • 2-hydroxy-4-(ethylamino)-6-(isopropylamino)-s-triazine
  • s-Triazin-2-ol, 4-(ethylamino)-6-(isopropylamino)-
  • 2-Hydroxyametryn
  • atrazine TP3
  • 2-Hydroxy-atrazine
  • 2-Hydroxy-4-ethylamino-6-isopropylamino-s-triazine
  • Atrazine-2-hydroxy, analytical standard
  • Atrazine-2-hydroxy 10 |Ig/mL in Methanol
  • Atrazine-2-hydroxy 100 |Ig/mL in Methanol
  • Atrazine-2-hydroxy 10 microg/mL in Methanol
Show all 35 synonyms
  • Atrazine-2-hydroxy 100 microg/mL in Methanol
  • Atrazine-2-hydroxy, PESTANAL(R), analytical standard
  • 2-ethylamino-4-hydroxy-6-isopropylamino-1,3,5-triazine
  • Atrazine-2-hydroxy Solution, 100 microg/mL in Methanol
  • 2-(ethylamino)-6-(isopropylamino)-1H-1,3,5-triazin-4-one
  • 4-(Ethylamino)-6-(isopropylamino)-1,3,5-triazin-2(1H)-one
  • 4-(ethylamino)-6-(propan-2-ylamino)-1H-1,3,5-triazin-2-one
  • 4-(Ethylamino)-6-(isopropylamino)-1,3,5-triazin-2(1H)-one #
  • 1,3,5-Triazin-2(1H)-one,4-(ethylamino)-6-[(1-methylethyl)amino]-
  • OKM

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
197.24 g/molcalc.
Exact mass
197.1277 Dacalc.
LogP (octanol/water)
0.42calc.
Topological polar surface area
82.7 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
4calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.63calc.
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=c1ncnc[nH]1

O=c1ncnc[nH]1

1 ring, 7 atoms, the 1,3,5-Triazin-2(1H)-one ring system.

109 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.

2-Hydroxyatrazine suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 1 country

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2-Hydroxyatrazine 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

Use classes: Pesticides, Transformation products, Pesticide transformation products.

Roles

  • animal metabolite
  • eukaryotic metabolite
  • human metabolite
  • human xenobiotic metabolite
  • mammalian metabolite
  • marine metabolite
  • marine xenobiotic metabolite
  • metabolite
  • xenobiotic metabolite

Functional uses

  • Biocide

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 2-Hydroxyatrazine is traded under.

HS 2933.69Indicative HS code

Compounds containing an unfused triazine ring (whether or not hydrogenated) in the…

World exports in 2024
$2.46B
+1.8% vs 2023, imports $2.44B
2019 to 2024
Top exporters
  1. China53.6%
  2. Germany11.5%
  3. India * partner reported8.4%
Top importers
  1. United States13.5%
  2. Brazil9.6%
  3. Germany9.5%

* Partner reported figures, a lower bound.

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

The HS code shown for 2-Hydroxyatrazine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2-Hydroxyatrazine, based on the data on this page

What is 2-Hydroxyatrazine?

4-ethylamino-6-isopropylamino-1,3,5-triazin-2-ol is a monohydroxy-1,3,5-triazine that is atrazine in which the chloro group has been replaced by a hydroxy group. It has a role as a human xenobiotic metabolite and a marine xenobiotic metabolite. It is a diamino-1,3,5-triazine and a monohydroxy-1,3,5-triazine.

What is the CAS number of 2-Hydroxyatrazine?

The CAS registry number of 2-Hydroxyatrazine is 2163-68-0.

What is the molecular formula and weight of 2-Hydroxyatrazine?

The molecular formula of 2-Hydroxyatrazine is C8H15N5O and its molar mass is 197.24 g/mol.

What is 2-Hydroxyatrazine used for?

Use classes: Pesticides, Transformation products, Pesticide transformation products.

Is 2-Hydroxyatrazine hazardous?

No GHS hazard classification for 2-Hydroxyatrazine 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 2-Hydroxyatrazine?

2-Hydroxyatrazine is usually classified under HS code 293369 (Compounds containing an unfused triazine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Hydroxyatrazine?

CompoundList lists 2 suppliers of 2-Hydroxyatrazine in India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy 2-Hydroxyatrazine in India?

1 supplier in India list 2-Hydroxyatrazine on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of 2-Hydroxyatrazine?

Suppliers quote 2-Hydroxyatrazine 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 2-Hydroxyatrazine

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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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