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Screening compounds

Spirotriazine

Also known as Spirazine, 2,4-Diamino-5-(p-chlorophenyl)-9-methyl-1,3,5-triazaspiro(5,5)undeca-1,3-diene, 2,4-Diamino-5-(P-chlorophenyl)-9-methyl-1,3,5-triazaspiro(5.5)undeca-1,3-diene

CAS 15599-44-7Formula C15H20ClN5Molar mass 305.81 g/mol
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Spirotriazine chemical structure, C15H20ClN5, CAS 15599-44-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
15599-44-7
Formula
C15H20ClN5
Molar mass
305.81 g/mol
HS code
293369
Category
Screening compounds

What is Spirotriazine?

Plain description, key identifiers and synonyms

Spirotriazine is a chemical substance with the molecular formula C15H20ClN5 and a molar mass of 305.81 g/mol. Its CAS registry number is 15599-44-7. The IUPAC name is 5-(4-chlorophenyl)-9-methyl-1,3,5-triazaspiro[5.5]undeca-1,3-diene-2,4-diamine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-(4-chlorophenyl)-9-methyl-1,3,5-triazaspiro[5.5]undeca-1,3-diene-2,4-diamine
CAS number
15599-44-7 CAS number cross-checked
Molecular formula
C15H20ClN5
UNII
WV516JUV0B
InChIKey
VVMKZMXFFVPKJM-UHFFFAOYSA-N
InChI
InChI=1S/C15H20ClN5/c1-10-6-8-15(9-7-10)20-13(17)19-14(18)21(15)12-4-2-11(16)3-5-12/h2-5,10H,6-9H2,1H3,(H4,17,18,19,20)
SMILES (canonical and isomeric)
CC1CCC2(CC1)N=C(N=C(N2C3=CC=C(C=C3)Cl)N)N

Synonyms

  • Spirazine
  • 2,4-Diamino-5-(p-chlorophenyl)-9-methyl-1,3,5-triazaspiro(5,5)undeca-1,3-diene
  • 2,4-Diamino-5-(P-chlorophenyl)-9-methyl-1,3,5-triazaspiro(5.5)undeca-1,3-diene
  • 5-(4-chlorophenyl)-9-methyl-1,3,5-triazaspiro[5.5]undeca-1,3-diene-2,4-diamine
  • 1,3,5-Triazaspiro(5.5)undeca-1,3-diene-2,4-diamine, 5-(4-chlorophenyl)-9-methyl-
  • Espirazina

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
305.81 g/molcalc.
Exact mass
305.1407 Dacalc.
LogP (octanol/water)
2.7calc.
Topological polar surface area
80 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
1calc.
Heavy atoms
21calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.47calc.
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, C1=NC=NC2(CCCCC2)N1c1ccccc1

C1=NC=NC2(CCCCC2)N1c1ccccc1

3 rings, 17 atoms.

11 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.

Spirotriazine suppliers

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

Frequently asked questions

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

What is Spirotriazine?

Spirotriazine is a chemical substance with the molecular formula C15H20ClN5 and a molar mass of 305.81 g/mol. Its CAS registry number is 15599-44-7. The IUPAC name is 5-(4-chlorophenyl)-9-methyl-1,3,5-triazaspiro[5.5]undeca-1,3-diene-2,4-diamine.

What is the CAS number of Spirotriazine?

The CAS registry number of Spirotriazine is 15599-44-7.

What is the molecular formula and weight of Spirotriazine?

The molecular formula of Spirotriazine is C15H20ClN5 and its molar mass is 305.81 g/mol.

What is Spirotriazine used for?

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

Is Spirotriazine hazardous?

No GHS hazard classification for Spirotriazine 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 Spirotriazine?

Spirotriazine 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 Spirotriazine?

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

What is the price of Spirotriazine?

Suppliers quote Spirotriazine 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 Spirotriazine

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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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