Cas no 2284-31-3 (4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-)
2284-31-3 structure
Product Name:4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-
CAS No:2284-31-3
MF:C16H12O6
MW:300.262885093689
CID:270658
PubChem ID:5281803
Update Time:2025-04-19
4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)- Chemical and Physical Properties
Names and Identifiers
-
- 4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-
- 5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)chromen-4-one
- PRATENSEIN(P)
- 3',5,7-trihydroxy-4'-methoxyisoflavone
- 3'-hydroxy-biochanin A
- 5,7,3'-trihydroxy-4'-methoxyisoflavone
- 5,7,5'-trihydroxy-4'-methoxyisoflavone
- Pratensein
- 5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one
- 2284-31-3
- E88870
- PRATENSEIN [MI]
- 4'-methoxy-3',5,7-trihydroxyisoflavone
- GTPL11857
- HY-N7981
- DTXSID60177388
- 4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-
- DTXCID4099879
- CS-0138918
- CHEBI:8359
- LMPK12050265
- UNII-D2CF8CJ6AP
- Q3401397
- 3'-hydroxybiochanin A
- 4776B compound
- MS-24320
- 5, 7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)chromen-4-one
- CHEMBL252904
- SCHEMBL73557
- MT-8
- D2CF8CJ6AP
- pratensin
- FT-0775551
- 5,7-Dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one
- AKOS040760647
-
- Inchi： 1S/C16H12O6/c1-21-13-3-2-8(4-11(13)18)10-7-22-14-6-9(17)5-12(19)15(14)16(10)20/h2-7,17-19H,1H3
- InChI Key： FPIOBTBNRZPWJW-UHFFFAOYSA-N
- SMILES： O1C=C(C(C2C(=CC(=CC1=2)O)O)=O)C1C=CC(=C(C=1)O)OC
Computed Properties
- Exact Mass: 300.06300
- Monoisotopic Mass: 300.063388
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 3
- Hydrogen Bond Acceptor Count: 6
- Heavy Atom Count: 22
- Rotatable Bond Count: 2
- Complexity: 462
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 96.2
- XLogP3: 2.6
Experimental Properties
- Color/Form: Powder
- Density: 1.512
- Melting Point: 272-273°
- Boiling Point: 576.7°Cat760mmHg
- Flash Point: 220.3°C
- Refractive Index: 1.697
- PSA: 100.13000
- LogP: 2.58540
4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)- Customs Data
- HS CODE：2914509090
- Customs Data：
China Customs Code:
2914509090Overview:
2914509090 Ketones containing other oxygen-containing groups. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%
Declaration elements:
Product Name, component content, use to, Acetone declared packaging
Summary:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)- Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI TAO SHU Biotechnology Co., Ltd. | TN2100-1 mg |
Pratensein |
2284-31-3 | 98.00% | 1mg |
￥1987.00 | 2022-04-26 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | S10345-5mg |
2284-31-3 | 5mg |
￥4198.0 | 2021-09-08 | |||
| TargetMol Chemicals | TN2100-5 mg |
Pratensein |
2284-31-3 | 99.72% | 5mg |
￥ 2,850 | 2023-07-10 | |
| TargetMol Chemicals | TN2100-1 mL * 10 mM (in DMSO) |
Pratensein |
2284-31-3 | 99.72% | 1 mL * 10 mM (in DMSO) |
￥ 2950 | 2023-09-15 | |
| TargetMol Chemicals | TN2100-5mg |
Pratensein |
2284-31-3 | 99.72% | 5mg |
￥ 2850 | 2024-07-19 | |
| ChromaDex Standards | ASB-00016080-005-5mg |
PRATENSEIN |
2284-31-3 | 5mg |
$552.00 | 2023-10-25 | ||
| A2B Chem LLC | AF30004-5mg |
PRATENSEIN |
2284-31-3 | 99.72% | 5mg |
$400.00 | 2023-12-31 | |
| A2B Chem LLC | AF30004-1mg |
PRATENSEIN |
2284-31-3 | 99% | 1mg |
$285.00 | 2024-04-20 | |
| A2B Chem LLC | AF30004-2mg |
PRATENSEIN |
2284-31-3 | 99% | 2mg |
$435.00 | 2024-04-20 | |
| TargetMol Chemicals | TN2100-1mg |
Pratensein |
2284-31-3 | 99.72% | 1mg |
￥ 1130 | 2024-07-19 |
4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)- Related Literature
-
Minwei Xu,Zhao Jin,Jae-Bom Ohm,Paul Schwarz,Jiajia Rao,Bingcan Chen Food Funct. 2019 10 6840
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2. Historical textile dyeing with Genista tinctoria L.: a comprehensive study by UPLC-MS/MS analysisLore G. Troalen,Ashley S. Phillips,David A. Peggie,Perdita E. Barran,Alison N. Hulme Anal. Methods 2014 6 8915
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Nigel C. Veitch Nat. Prod. Rep. 2007 24 417
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Manshan Xiao,Hongyuan Chen,Zhongfeng Shi,Yifan Feng,Wen Rui Anal. Methods 2014 6 8045
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Jozef Lengyel,Ján Rimar?ík,Adam Vagánek,Erik Klein Phys. Chem. Chem. Phys. 2013 15 10895
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