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3-Cyano-7-hydroxy-4-methylcoumarin

3-Cyano-7-hydroxy-4-methylcoumarin Structure
3-Cyano-7-hydroxy-4-methylcoumarin structure
CAS No.
2829-46-1
Chemical Name:
3-Cyano-7-hydroxy-4-methylcoumarin
Synonyms
3-Cyano-7-hydroxy-4-methylcoumarin;3-CYANO-7-HYDROXY-4-METHYLCOUMARIN 97%;7-hydroxy-4-methyl-2-oxochromene-3-carbonitrile;7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE;2H-1-Benzopyran-3-carbonitrile, 7-hydroxy-4-methyl-2-oxo-;3-Cyano-7-hydroxy-4-methylcoumarin;JRH-01515, 7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile, 97%
CBNumber:
CB2388061
Molecular Formula:
C11H7NO3
Molecular Weight:
201.18
MDL Number:
MFCD00674007
MOL File:
2829-46-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:51:17
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3-Cyano-7-hydroxy-4-methylcoumarin 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
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  26-36
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

3-Cyano-7-hydroxy-4-methylcoumarin price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 438596 3-Cyano-7-hydroxy-4-methylcoumarin 97% 2829-46-1 5g $129 2026-04-30 Buy
Apolloscientific OR351026 3-Cyano-7-hydroxy-4-methylcoumarin 97% 2829-46-1 250mg $21 2026-06-04 Buy
Apolloscientific OR351026 3-Cyano-7-hydroxy-4-methylcoumarin 97% 2829-46-1 1g $51 2026-06-04 Buy
Apolloscientific OR351026 3-Cyano-7-hydroxy-4-methylcoumarin 97% 2829-46-1 5g $150 2026-06-04 Buy
Apolloscientific OR351026 3-Cyano-7-hydroxy-4-methylcoumarin 97% 2829-46-1 25g $511 2026-06-04 Buy
Product number Packaging Price Buy
438596 5g $129 Buy
OR351026 250mg $21 Buy
OR351026 1g $51 Buy
OR351026 5g $150 Buy
OR351026 25g $511 Buy

3-Cyano-7-hydroxy-4-methylcoumarin Chemical Properties, Uses, Production

Uses

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

General Description

3-Cyano-7-hydroxy-4-methylcoumarin has been isolated from Curcuma longa isopropanol extract.

3-Cyano-7-hydroxy-4-methylcoumarin Preparation Products And Raw materials

Raw materials

Preparation Products

3-Cyano-7-hydroxy-4-methylcoumarin Suppliers

Global Suppliers ( 43)
Supplier Tel Email Country ProdList Advantage
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shanghai Ennopharm Co., Ltd. +86 (21) 6435-5022 China 4263 65
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 sj_scrc@sinopharm.com China 9791 79
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai SuperLan Chemcial Technique Centre 0-2022843681 15618226720 chaolaichem@foxmail.com China 9996 58
Shandong Ono Chemical Co., Ltd. 0539-6362799 20） China 10007 58
Aikon International Limited 025-58859352 19370895928 sales01@aikonchem.com China 15078 58
Tianjin heowns Biochemical Technology Co., Ltd. 400-6387771-6039 18920764717 sales@heowns.com China 24650 60
sgtlifesciences pvt ltd +91-8790379245 dj@sgtlifesciences.com China 12351 58
Supplier Advantage
Shanghai Hanhong Scientific Co.,Ltd. 64
Shanghai Ennopharm Co., Ltd. 65
Tianjin heowns Biochemical Technology Co., Ltd. 57
Sinopharm Chemical Reagent Co,Ltd. 79
Sigma-Aldrich 80
Shanghai SuperLan Chemcial Technique Centre 58
Shandong Ono Chemical Co., Ltd. 58
Aikon International Limited 58
Tianjin heowns Biochemical Technology Co., Ltd. 60
sgtlifesciences pvt ltd 58

3-Cyano-7-hydroxy-4-methylcoumarin Spectrum

3-CYANO-7-HYDROXY-4-METHYLCOUMARIN(2829-46-1)1HNMR3-CYANO-7-HYDROXY-4-METHYLCOUMARIN(2829-46-1)IR

2829-46-1 (3-Cyano-7-hydroxy-4-methylcoumarin) Related Search:

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7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE 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 3-Cyano-7-hydroxy-4-methylcoumarin 2829-46-1 Building Blocks Heterocyclic Building Blocks Coumarins Building Blocks Coumarins Heterocyclic Building Blocks API intermediates