3,4-dihydro-2H-1-benzopyran-4-one,491-37-2-Amadis Chemical

Home > Product Catalog > All > 3,4-dihydro-2H-1-benzopyran-4-one

[CAS No.491-37-2] A7362 3,4-dihydro-2H-1-benzopyran-4-one 97%

Purity	Size	Price	Consult
97%	500g	$247.00

Note*

1.Please click to confirm the discount and stock quantity.

2.Click”Bulk Inquiry”to ask for quotations of other quantity.

3.The price does not include shipping and bank charges.

Bulk Inqulry

Quality Control of [491-37-2]

NMR

CNMR

HPLC

LC-MS

Related Doc. of[491-37-2]

SDS

Specification

MOL

SDF

Product Details [491-37-2]

CAS Number: 491-37-2

MDL No.: MFCD00006840

Catalog Number: A7362

EINECS:

Molecular Formula: C₉H₈O₂

Molecular Weight: 148.16

Boiling point: 127-128 °C/13 mmHg(lit.)

Melting point: 35-38 °C (lit.)

Flash point: 华氏：>230 °F
摄氏：>110 °C

Density:

Appearance: White crystals

Storage: Store in 2-8°C for long term (months)

Chiral Purity:

Optical Rotation:

Refractivity: n20/D 1.575(lit.)

Pubchem ID: 68110

Synonyms:

Smiles: O1C([H])([H])C([H])([H])C(=O)C2C1=C(C(=C(C=2[H])[H])[H])[H]

InchiKey: MSTDXOZUKAQDRL-UHFFFAOYSA-N

Inchi: InChI=1S/C9H8O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-4H,5-6H2

Safety [491-37-2]

GHS Pictogram:

Signal Word:

Class:

Precautionary Statements: P312

UN No.:

Hazard Statements: H303

Packing Group:

Literatures [491-37-2]

Sorry, the literature is not available.

Similar of [491-37-2]

A1221318 1843-90-9

4H-1-Benzopyran-4-one, 2,3-dihydro-8-hydroxy-

Reason:All

A15327 18385-68-7

5-methylchroman-4-one

Reason:All

A15393 23067-79-0

8-tert-butylchroman-4-one

Reason:All

A15552 39513-75-2

6-Methyl-4-chromanone

Reason:All

A15667 5802-17-5

6-methoxy-3,4-dihydro-2H-1-benzopyran-4-one

Reason:All

A18319 176431-77-9

6-ethoxy-3,4-dihydro-2H-1-benzopyran-4-one

Reason:All

A19047 672904-14-2

6-ethylchroman-4-one

Reason:All

A814475 20351-79-5

8-Methoxychroman-4-one

Reason:All

A825854 42327-52-6

7-Methoxychroman-4-one

Reason:All

Description [491-37-2]

Sorry, the product description is not available.

Browsing history

A938751 2134165-04-9

2-([1,1'-biphenyl]-2-yl)-4,6-dichloro-1,3,5-triazine

Inquiry

Detail

A912715 2297-06-5 97%

Methyl 4-amino-2-sulfamoylbenzoate

$161.00 5g

Detail

A914820 852655-86-8 97%

3-(Toluene-4-sulfonyloxymethyl)-pyrrolidine-1-carboxylic acid benzyl ester

$639.00 1g

Detail

A926115 103858-56-6 97%

1H-INDOLE-3-CARBOXYLIC ACID,7-BROMO-,ETHYL ESTER

A939526 1393179-72-0 97%

2,6-Difluoro-3-nitrophenol

$548.00 5g

Detail

A924820 2622-63-1 97%

1H-Benzimidazole,1-methyl-2-phenyl-

$591.00 1g

Detail

A912563 2948-14-3 97%

Phenyl furan-2-carboxylate

$269.00 5g

Detail

A980699 1467823-14-8 97%

4-aminooxepane-4-carboxylic acid

$327.00 100mg

Detail

A999778 1432794-09-6 97%

(S)-2-Ethylmorpholine hydrochloride

$202.00 1g

Detail

A1255069 176097-06-6

α-L-threo-2-Hexulopyranosonic acid, 5-(acetylamino)-2,3,5-trideoxy-2-(hydroxymethoxyphosphinyl)-, 1-methyl ester, 4-acetate, P→5′-ester with N-benzoylcytidine 2′,3′-diacetate (9CI)

Inquiry

Detail

A1084011 245070-85-3 97%

3-(3-Fluorophenyl)propanal

$244.00 1g

Detail

A864336 828270-60-6 97%

2-Fluoro-4-(methylsulfonyl)toluene

methyl 4-fluoro-2,3-dihydro-1H-indole-2-carboxylate

Inquiry

Detail

A931303 1408075-77-3 97%

Ethyl 5-oxooxane-2-carboxylate

$830.00 500mg

Detail

A914393 66966-12-9 97%

(3S,3aS,6R,6aS)-6-{(4-Methylbenzene)sulfonyloxy}-hexahydrofuro-3,2-bfuran-3-yl 4-methylbenzene-1-sulfonate

$346.00 1g

Detail

A944626 1447944-25-3 97%

benzyl 1-(1-hydroxyethyl)cyclopropanecarboxylate

$603.00 1g

Detail

A1219604 1807145-20-5 97%

6-Bromo-2-fluoro-3-hydroxybenzotrifluoride

$150.00 250mg

Detail

A999395 1404111-69-8 97%

2,2-Dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azanonadecan-19-yl 4-methylbenzenesulfonate

$399.00 5g

Detail

A927060 1183253-21-5 97%

Methyl 6-(Cyclopropylamino)pyridazine-3-carboxylate

A1127484 1312536-57-4 97%

tert-butyl ((3-oxoisoindolin-5-yl)Methyl)carbaMate

$797.00 1g

Detail

A806755 13429-83-9 97%

(S)-Camphanic Acid

$194.00 100g

Detail

A919537 19733-56-3 97%

4-(Piperidin-3-yl)aniline

$175.00 100mg

Detail

A944149 1270083-24-3 97%

Spadin

$226.00 1mg

Detail

A1087381 498-89-5 97%

5-Oxotetrahydrofuran-3-carboxylic acid

$158.00 50mg

Detail

A922358 158392-80-4 97%

1-tert-butyl 2-ethyl (2S)-4,4-dimethyl-5-oxopyrrolidine-1,2-dicarboxylate

3-(3-Formyl-2,5-dimethyl-1H-pyrrol-1-yl)-4-methylbenzoic acid

Inquiry

Detail

A815696 2185-03-7 97%

L-Homoserine Lactone, Hydrochloride

$374.00 500g

Detail

A938819 2088537-45-3 97%

4-(3-Bromophenyl)-6-phenyldibenzo[b,d]furan

$372.00 25g

Detail

A1024015 1303968-17-3 97%

1-[2-(2-methoxyethoxy)phenyl]piperazine;dihydrochloride

$207.00 1g

Detail

A808398 14562-04-0 97%

2-[(4-methylbenzenesulfonyl)oxy]acetonitrile

$200.00 1g

Detail

A5172 2597-56-0 97%

2-Methoxy-4-nitrobenzoic acid

$195.00 25g

Detail

A988704 101-53-1 97%

4-Benzylphenol(4-Hydroxydiphenylmethane)

$234.00 100g

Detail

A1128326 1326814-23-6 97%

5-Methyl-3-(naphthalen-2-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid

$1056.00 1g

Detail

A5111 2523-55-9 97%

trans-4-Methylcyclohexanamine

$165.00 25g

Detail