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ChemicalBook >> CAS DataBase List >> 3-CYANO-7-HYDROXY-4-METHYLCOUMARIN

3-CYANO-7-HYDROXY-4-METHYLCOUMARIN

3-CYANO-7-HYDROXY-4-METHYLCOUMARIN price.
  • $21 - $1733
  • Product name: 3-CYANO-7-HYDROXY-4-METHYLCOUMARIN
  • CAS: 2829-46-1
  • MF: C11H7NO3
  • MW: 201.18
  • EINECS:
  • MDL Number:MFCD00674007
  • Synonyms:7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE;3-CYANO-7-HYDROXY-4-METHYLCOUMARIN;3-CYANO-7-HYDROXY-4-METHYLCOUMARIN 97%;7-hydroxy-4-methyl-2-oxochromene-3-carbonitrile;JRH-01515, 7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile, 97%;2H-1-Benzopyran-3-carbonitrile, 7-hydroxy-4-methyl-2-oxo-;3-Cyano-7-hydroxy-4-methylcoumarin
Price19 Properties Safety Information Description
19 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Heterocyclics
  • Sigma-Aldrich
  • SynChem
  • TRC
Package
  • 250mg
  • 1g
  • 5G
  • 25G
  • 100g
  • Manufactureraablocks
  • Product numberAA00C1OE
  • Product description7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 98%
  • Packaging250mg
  • Price$120
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00C1OE
  • Product description7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 98%
  • Packaging1g
  • Price$200
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX182616
  • Product description7-hydroxy-4-methyl-2-oxo-chromene-3-carbonitrile 97%
  • Packaging5G
  • Price$270
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX182616
  • Product description7-hydroxy-4-methyl-2-oxo-chromene-3-carbonitrile 97%
  • Packaging25G
  • Price$1080
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number0814AQ
  • Product description3-Cyano-7-hydroxy-4-methylcoumarin
  • Packaging5g
  • Price$171
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number2829461
  • Product description7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile
  • Packaging5g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0003697
  • Product description7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE 95.00%
  • Packaging1G
  • Price$284.55
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR351026
  • Product description3-Cyano-7-hydroxy-4-methylcoumarin 97%
  • Packaging25g
  • Price$511
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR351026
  • Product description3-Cyano-7-hydroxy-4-methylcoumarin 97%
  • Packaging5g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR351026
  • Product description3-Cyano-7-hydroxy-4-methylcoumarin 97%
  • Packaging250mg
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR351026
  • Product description3-Cyano-7-hydroxy-4-methylcoumarin 97%
  • Packaging1g
  • Price$51
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR351026
  • Product description3-Cyano-7-hydroxy-4-methylcoumarin 97%
  • Packaging100g
  • Price$1733
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM162217
  • Product description7-hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 95%
  • Packaging5g
  • Price$297
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11154049
  • Product description7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 95+%
  • Packaging5g
  • Price$314
  • Updated2026-05-26
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-01515
  • Product description7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 97%
  • Packaging5g
  • Price$245
  • Updated2026-06-05
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-01515
  • Product description7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 97%
  • Packaging1g
  • Price$72
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00C1OE 7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 98% 250mg $120 2026-05-28 Buy
aablocks AA00C1OE 7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 98% 1g $200 2026-05-28 Buy
ACHEMBLOCK X182616 7-hydroxy-4-methyl-2-oxo-chromene-3-carbonitrile 97% 5G $270 2026-05-27 Buy
ACHEMBLOCK X182616 7-hydroxy-4-methyl-2-oxo-chromene-3-carbonitrile 97% 25G $1080 2026-05-27 Buy
AK Scientific 0814AQ 3-Cyano-7-hydroxy-4-methylcoumarin 5g $171 2021-12-16 Buy
Alichem 2829461 7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 5g $400 2021-12-16 Buy
American Custom Chemicals Corporation COR0003697 7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE 95.00% 1G $284.55 2021-12-16 Buy
Apolloscientific OR351026 3-Cyano-7-hydroxy-4-methylcoumarin 97% 25g $511 2026-06-04 Buy
Apolloscientific OR351026 3-Cyano-7-hydroxy-4-methylcoumarin 97% 5g $150 2026-06-04 Buy
Apolloscientific OR351026 3-Cyano-7-hydroxy-4-methylcoumarin 97% 250mg $21 2026-06-04 Buy
Apolloscientific OR351026 3-Cyano-7-hydroxy-4-methylcoumarin 97% 1g $51 2026-06-04 Buy
Apolloscientific OR351026 3-Cyano-7-hydroxy-4-methylcoumarin 97% 100g $1733 2026-06-04 Buy
Chemenu CM162217 7-hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 95% 5g $297 2021-12-16 Buy
Crysdot CD11154049 7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 95+% 5g $314 2026-05-26 Buy
Heterocyclics JRH-01515 7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 97% 5g $245 2026-06-05 Buy
Heterocyclics JRH-01515 7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile 97% 1g $72 2021-12-16 Buy
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Properties

Melting point :300-304 °C (lit.)
Boiling point :429.7±45.0 °C(Predicted)
Density :1.43±0.1 g/cm3(Predicted)
pka :7.14±0.20(Predicted)
InChI :1S/C11H7NO3/c1-6-8-3-2-7(13)4-10(8)15-11(14)9(6)5-12/h2-4,13H,1H3
InChIKey :GLGBPOSQDAZSIZ-UHFFFAOYSA-N
SMILES :CC1=C(C#N)C(=O)Oc2cc(O)ccc12

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3-Cyano-7-hydroxy-4-methylcoumarin (CHMC) may be used as reagent for the stereo-specific preparation ofRP- andSP-O-alkyl methylphosphonyl-CHMC esters.

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Suppliers and manufacturers

Shanghai Hanhong Scientific Co.,Ltd. Shanghai Ennopharm Co., Ltd. Tianjin heowns Biochemical Technology Co., Ltd. Sinopharm Chemical Reagent Co,Ltd. Sigma-Aldrich Shanghai SuperLan Chemcial Technique Centre Shandong Ono Chemical Co., Ltd. Aikon International Limited Tianjin heowns Biochemical Technology Co., Ltd. sgtlifesciences pvt ltd