6-Methoxy-2H-chromene-3-carboxylic acid

Base Information

Chemical Name:6-Methoxy-2H-chromene-3-carboxylic acid
CAS No.:57543-62-1
Molecular Formula:C11H10O4
Molecular Weight:206.19
Hs Code.:2932990090
DSSTox Substance ID:DTXSID90377258
Wikidata:Q82166412
Mol file:57543-62-1.mol

Synonyms:6-Methoxy-2H-chromene-3-carboxylic acid;57543-62-1;SCHEMBL3198679;DTXSID90377258;VOOCQPOSPBMQSK-UHFFFAOYSA-N;HMS3449D15;BBL028383;MFCD00202057;STL372922;AKOS000623158;5G-302S;AB04730;CCG-147970;6-Methoxy-2H-3-chromenecarboxylic acid;6-Methoxy-2H-chromone-3-carboxylic acid;FT-0677551;EN300-49437;A831491;J-519451;6-Methoxy-2H-chromene-3-carboxylic acid, AldrichCPR;F2121-0015;Z228588852

Suppliers and Price of 6-Methoxy-2H-chromene-3-carboxylic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
6-Methoxy-2H-chromene-3-carboxylicAcid
50mg
$ 45.00

SynQuest Laboratories
6-Methoxy-2H-chromene-3-carboxylicacid 95%
1 g
$ 595.00

SynQuest Laboratories
6-Methoxy-2H-chromene-3-carboxylicacid 95%
250 mg
$ 225.00

Matrix Scientific
6-Methoxy-2H-chromene-3-carboxylic acid
5g
$ 765.00

Matrix Scientific
6-Methoxy-2H-chromene-3-carboxylic acid
1g
$ 229.00

Matrix Scientific
6-Methoxy-2H-chromene-3-carboxylic acid
500mg
$ 149.00

J&W Pharmlab
6-Methoxy-2H-chromene-3-carboxylicacid 96%
1g
$ 300.00

J&W Pharmlab
6-Methoxy-2H-chromene-3-carboxylicacid 96%
5g
$ 1200.00

Crysdot
6-Methoxy-2H-chromene-3-carboxylicacid 95+%
5g
$ 662.00

Chemenu
6-Methoxy-2H-chromene-3-carboxylicacid 95%
5g
$ 626.00

Total 18 raw suppliers

Chemical Property of 6-Methoxy-2H-chromene-3-carboxylic acid

Chemical Property:

Vapor Pressure:6.64E-06mmHg at 25°C
Melting Point:190-192°C
Refractive Index:1.592
Boiling Point:363°Cat760mmHg
PKA:3.63±0.20(Predicted)
Flash Point:145.2°C
PSA：55.76000
Density:1.331g/cm³
LogP:1.55560
Storage Temp.:2-8°C
XLogP3:1.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:206.05790880
Heavy Atom Count:15
Complexity:284

Purity/Quality:

99%, ^*data from raw suppliers

6-Methoxy-2H-chromene-3-carboxylicAcid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xi
Statements: 36
Safety Statements: 26

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC2=C(C=C1)OCC(=C2)C(=O)O

Technology Process of 6-Methoxy-2H-chromene-3-carboxylic acid

There total 4 articles about 6-Methoxy-2H-chromene-3-carboxylic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

: 57543-71-2
6-methoxy-2H-chromene-3-carbonitrile

: 57543-62-1
3-caboxy-6-methoxy-2H-1-benzopyran

Guidance literature:: 6-methoxy-2H-chromene-3-carbonitrile; With sodium hydroxide; for 6h; Reflux;

With hydrogenchloride; In water;
DOI:10.1002/cmdc.201100469

Reference yield:

: 672-13-9
2-hydroxy-5-methoxybenzaldehyde

: 57543-62-1
3-caboxy-6-methoxy-2H-1-benzopyran

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / 1,4-diazabicyclo<2.2.2>octane / 20 h / Heating

2: 74 percent / aq. sodium hydroxide / 6 h / Heating

With 1,4-diaza-bicyclo[2.2.2]octane; sodium hydroxide;
DOI:10.1021/jm00398a032