KP 136 (CAS 76239-32-2): properties, price, suppliers and safety

What is KP 136?

Plain description, key identifiers and synonyms

KP 136 is a chemical substance with the molecular formula C16H18N4O3 and a molar mass of 314.35 g/mol. Its CAS registry number is 76239-32-2. The IUPAC name is 8-hexoxy-3-(2H-tetrazol-5-yl)chromen-2-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name: 8-hexoxy-3-(2H-tetrazol-5-yl)chromen-2-one
CAS number: 76239-32-2 CAS number cross-checked
Molecular formula: C₁₆H₁₈N₄O₃
InChIKey: GUIWTWATPUPDDY-UHFFFAOYSA-N
InChI: InChI=1S/C16H18N4O3/c1-2-3-4-5-9-22-13-8-6-7-11-10-12(15-17-19-20-18-15)16(21)23-14(11)13/h6-8,10H,2-5,9H2,1H3,(H,17,18,19,20)
SMILES (canonical and isomeric): CCCCCCOC1=CC=CC2=C1OC(=O)C(=C2)C3=NNN=N3

Synonyms

2H-1-Benzopyran-2-one, 8-(hexyloxy)-3-(1H-tetrazol-5-yl)-
8-(Hexyloxy)-3-(1H-tetrazol-5-yl)-2H-1-benzopyran-2-one
al136
8-hexoxy-3-(2H-tetrazol-5-yl)chromen-2-one
2H-1-Benzopyran-2-one,8-(hexyloxy)-3-(2H-tetrazol-5-yl)-
AL 136
8-n-Hexyloxy-3-(1H-tetrazol-5-yl)coumarin
8-(Hexyloxy)-3-(2H-tetrazol-5-yl)-2H-1-benzopyran-2-one

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	314.35 g/molcalc.
Exact mass	314.1379 Dacalc.
LogP (octanol/water)	2.93calc.
Topological polar surface area	93.9 Å²calc.
Hydrogen bond donors	1calc.
Hydrogen bond acceptors	6calc.
Rotatable bonds	7calc.
Heavy atoms	23calc.
Rings	3calc.
Aromatic rings	3calc.
Fraction sp3 carbons	0.38calc.
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

O=c1oc2ccccc2cc1-c1nn[nH]n1

3 rings, 16 atoms, the 3-(1H-Tetrazol-5-yl)-2H-chromen-2-one ring system.

64 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.

KP 136 suppliers

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KP 136 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

Industries and functions

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 KP 136 is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024

$26.7B

+15.0% vs 2023, imports $26.3B

2019 to 2024

Top exporters

Ireland26.3%
China15.7%
Singapore10.3%

Top importers

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

The HS code shown for KP 136 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Parent and salt forms, stereoisomers, similar structures and isomers

Similar structures

Nearest neighbours by Morgan fingerprint Tanimoto similarity

2H-1-Benzopyran-2-one, 8-(heptyloxy)-3-(1H-tetrazol-5-yl)- chemical structure, C17H20N4O3, CAS 76239-33-3

2H-1-Benzopyran-2-one, 8-(dodecyloxy)-3-(1H-tetrazol-5-yl)- chemical structure, C22H30N4O3, CAS 76239-34-4

2H-1-Benzopyran-2-one, 8-(pentadecyloxy)-3-(1H-tetrazol-5-yl)- chemical structure, C25H36N4O3, CAS 76239-35-5

2H-1-Benzopyran-2-one, 8-(octadecyloxy)-3-(1H-tetrazol-5-yl)- chemical structure, C28H42N4O3, CAS 76239-36-6

2H-1-Benzopyran-2-one, 8-(nonyloxy)-3-(1H-tetrazol-5-yl)- chemical structure, C19H24N4O3, CAS 76253-49-1

2H-1-Benzopyran-2-one, 8-(pentyloxy)-3-(1H-tetrazol-5-yl)- chemical structure, C15H16N4O3, CAS 76239-25-3

2H-1-Benzopyran-2-one, 8-butoxy-3-(1H-tetrazol-5-yl)- chemical structure, C14H14N4O3, CAS 76239-30-0

2H-1-Benzopyran-2-one, 8-propoxy-3-(1H-tetrazol-5-yl)- chemical structure, C13H12N4O3, CAS 76239-27-5

2H-1-Benzopyran-2-one, 8-(2-butoxyethoxy)-3-(1H-tetrazol-5-yl)- chemical structure, C16H18N4O4, CAS 80916-84-3

2H-1-Benzopyran-2-one, 8-(4-ethoxybutoxy)-3-(1H-tetrazol-5-yl)- chemical structure, C16H18N4O4, CAS 80916-87-6

Same formula isomers

Different compounds that share this molecular formula

All isomers

Disperse red 1 chemical structure, C16H18N4O3, CAS 2872-52-8

Disperse red 12872-52-8C₁₆H₁₈N₄O₃3 suppliers

N'-[1-Oxo-2-(4-propan-2-ylphenoxy)ethyl]-2-pyrazinecarbohydrazide chemical structure, C16H18N4O3, CAS 462060-48-6

N'-[1-Oxo-2-(4-propan-2-ylphenoxy)ethyl]-2-pyrazinecarbohydrazide462060-48-6C₁₆H₁₈N₄O₃

1-(3,4-Dihydro-1H-isoquinolin-2-yl)-2-(3,5-dimethyl-4-nitropyrazol-1-yl)ethanone chemical structure, C16H18N4O3, CAS 355805-33-3

1-(3,4-Dihydro-1H-isoquinolin-2-yl)-2-(3,5-dimethyl-4-nitropyrazol-1-yl)ethanone355805-33-3C₁₆H₁₈N₄O₃

1-(2-Methoxyphenyl)-4-(5-nitropyridin-2-yl)piperazine chemical structure, C16H18N4O3, CAS 158399-80-5

1-(2-Methoxyphenyl)-4-(5-nitropyridin-2-yl)piperazine158399-80-5C₁₆H₁₈N₄O₃

1-(3,4-Dihydroquinolin-1(2H)-yl)-2-(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)ethanone chemical structure, C16H18N4O3, CAS 353464-09-2

1-(3,4-Dihydroquinolin-1(2H)-yl)-2-(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)ethanone353464-09-2C₁₆H₁₈N₄O₃

1-(3-Methoxyphenyl)-4-(5-nitropyridin-2-yl)piperazine chemical structure, C16H18N4O3, CAS 158399-79-2

1-(3-Methoxyphenyl)-4-(5-nitropyridin-2-yl)piperazine158399-79-2C₁₆H₁₈N₄O₃

8-(4-Methoxyphenyl)-1-methyl-9-propyl-3H-purine-2,6-dione chemical structure, C16H18N4O3, CAS 61080-36-2

8-(4-Methoxyphenyl)-1-methyl-9-propyl-3H-purine-2,6-dione61080-36-2C₁₆H₁₈N₄O₃

4-Butyl-7-methyl-5-(2H-tetrazol-5-ylmethoxy)chromen-2-one chemical structure, C16H18N4O3, CAS 862184-67-6

4-Butyl-7-methyl-5-(2H-tetrazol-5-ylmethoxy)chromen-2-one862184-67-6C₁₆H₁₈N₄O₃1 supplier

1-(7-(3,4-Dimethoxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethanone chemical structure, C16H18N4O3, CAS 361481-27-8

1-(7-(3,4-Dimethoxyphenyl)-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethanone361481-27-8C₁₆H₁₈N₄O₃

(E)-3-Cyclopropyl-N'-(3,4-dimethoxybenzylidene)-1H-pyrazole-5-carbohydrazide chemical structure, C16H18N4O3, CAS 306302-36-3

(E)-3-Cyclopropyl-N'-(3,4-dimethoxybenzylidene)-1H-pyrazole-5-carbohydrazide306302-36-3C₁₆H₁₈N₄O₃

4-Butyl-8-methyl-7-(2H-tetrazol-5-ylmethoxy)chromen-2-one chemical structure, C16H18N4O3, CAS 848995-81-3

4-Butyl-8-methyl-7-(2H-tetrazol-5-ylmethoxy)chromen-2-one848995-81-3C₁₆H₁₈N₄O₃1 supplier

(E)-3-Cyclopropyl-N'-(3-ethoxy-2-hydroxybenzylidene)-1H-pyrazole-5-carbohydrazide chemical structure, C16H18N4O3, CAS 634883-85-5

(E)-3-Cyclopropyl-N'-(3-ethoxy-2-hydroxybenzylidene)-1H-pyrazole-5-carbohydrazide634883-85-5C₁₆H₁₈N₄O₃

Frequently asked questions

Quick answers about KP 136, based on the data on this page

What is KP 136?

KP 136 is a chemical substance with the molecular formula C16H18N4O3 and a molar mass of 314.35 g/mol. Its CAS registry number is 76239-32-2. The IUPAC name is 8-hexoxy-3-(2H-tetrazol-5-yl)chromen-2-one.

What is the CAS number of KP 136?

The CAS registry number of KP 136 is 76239-32-2.

What is the molecular formula and weight of KP 136?

The molecular formula of KP 136 is C16H18N4O3 and its molar mass is 314.35 g/mol.

What is KP 136 used for?

Known uses and roles of KP 136 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is KP 136 hazardous?

No GHS hazard classification for KP 136 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 KP 136?

KP 136 is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy KP 136?

Post a free request on CompoundList and suppliers of KP 136 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of KP 136?

Suppliers quote KP 136 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 KP 136

KP 136

Key facts

What is KP 136?

Identifiers

Synonyms

Physical and chemical properties

Physical and chemical properties

Computed descriptors

Murcko scaffold

Safety and hazards

KP 136 suppliers

KP 136 price

Uses and applications

Industries and functions

Regulatory status

HS code and trade data

Global trade

Frequently asked questions

What is KP 136?

What is the CAS number of KP 136?

What is the molecular formula and weight of KP 136?

What is KP 136 used for?

Is KP 136 hazardous?

What is the HS code of KP 136?

Where can I buy KP 136?

What is the price of KP 136?

Guides for buyers

Get quotes for KP 136

Key facts

What is KP 136?

Identifiers

Synonyms

Physical and chemical properties

Physical and chemical properties

Computed descriptors

Murcko scaffold

Safety and hazards

KP 136 suppliers

KP 136 price

Uses and applications

Industries and functions

Regulatory status

HS code and trade data

Global trade

Related chemicals

Similar structures

Same formula isomers

Frequently asked questions

What is KP 136?

What is the CAS number of KP 136?

What is the molecular formula and weight of KP 136?

What is KP 136 used for?

Is KP 136 hazardous?

What is the HS code of KP 136?

Where can I buy KP 136?

What is the price of KP 136?

Guides for buyers

Get quotes for KP 136