ChemicalBook >> CAS DataBase List >>2-Oxo-(2H)-furo(2,3-h)-1-benzopyran

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran

CAS No.
523-50-2
Chemical Name:
2-Oxo-(2H)-furo(2,3-h)-1-benzopyran
Synonyms
angecin;ANGELICIN;ANGELICINE;NSC 404563;isopsoralin;ISOPSORALEN;ISOPSORALENE;ISOBERGAPTEN;ANGELICIN(P);Angelicin>
CBNumber:
CB9249112
Molecular Formula:
C11H6O3
Formula Weight:
186.16
MOL File:
523-50-2.mol

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Properties

Melting point
132-134°C
Boiling point
104°C/4mmHg(lit.)
Density
1.2477 (rough estimate)
refractive index
1.6310 (estimate)
storage temp.
Sealed in dry,Store in freezer, under -20°C
form
neat
λmax
302nm(EtOH)(lit.)
BRN
153970
CAS DataBase Reference
523-50-2(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
CZZ080D7BD
IARC
3 (Vol. 40, Sup 7) 1987
NIST Chemistry Reference
2H-furo[2,3-h]-1-benzopyran-2-one(523-50-2)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS08,GHS07
Signal word  Warning
Hazard statements  H302-H312-H315-H319-H332-H335-H351-H302+H312+H332
Precautionary statements  P264-P270-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501-P261-P280-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  20/21/22-36/37/38-40
Safety Statements  26-36/37/39-37/39-36
WGK Germany  3
RTECS  LV0940000
HS Code  29322090

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran price More Price(44)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A0956 Angelicin 523-50-2 10mg $215 2021-12-16 Buy
Sigma-Aldrich A0956 Angelicin 523-50-2 25mg $471 2021-12-16 Buy
TCI Chemical A2573 Angelicin >98.0%(GC) 523-50-2 25mg $384 2022-04-27 Buy
Cayman Chemical 11683 Angelicin ≥98% 523-50-2 5mg $87 2022-04-27 Buy
Cayman Chemical 11683 Angelicin ≥98% 523-50-2 10mg $139 2022-04-27 Buy
Product number Packaging Price Buy
A0956 10mg $215 Buy
A0956 25mg $471 Buy
A2573 25mg $384 Buy
11683 5mg $87 Buy
11683 10mg $139 Buy

2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Chemical Properties,Uses,Production

Description

Angelicin is a furanocoumarin typically isolated from the seeds of P. corylifolia. Like other furanocoumarins, angelicin has antibacterial activities against a number of Gram (+) and Gram (?) bacteria. It has also been shown to prevent tacrine-induced cytotoxicity in human liver-derived HepG2 cells (EC50 = 47 μg/ml) and vascular relaxation in phenylephrine-precontracted rat aorta. Angelicin also weakly inhibits topoisomerase II (IC50 = 404 μM).

Chemical Properties

White Solid

Uses

Antifungal

Synthesis Reference(s)

Tetrahedron, 51, p. 3087, 1995 DOI: 10.1016/0040-4020(95)00070-O

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View Lastest Price from 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2022-05-07 Angelicin
523-50-2
US $120.00 / kg 1kg 99% 80MT Hebei baicao biology science and technology co., ltd
2022-02-14 Angelicin Isopsoralen 523-50-2
523-50-2
US $35.00 / g 1g ≥98% 1000.00 kgs NanJing Spring & Autumn Biological Engineering CO., LTD.
2021-07-13 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran
523-50-2
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
  • Angelicin
    523-50-2
  • US $120.00 / kg
  • 99%
  • Hebei baicao biology science and technology co., ltd
ANGELICIN ANGELICINE ISOBERGAPTEN ISOPSORALEN ISOPSORALENE 2-OXO-[2H]-FURO[2,3-H]-1-BENZOPYRAN furo(5’,4’,7,8)coumarin furo(5’,4’:7,8)coumarin isopsoralin Isopsoralen (Angelicin) FURO(2,3-H)BENZOPYRAN-2-ONE ANGELICINE hplc PHYTOSTEROLE GRANULAR Angelicin【coumarin derivative】 ANGELICIN (BAKUCHICIN)(RG) ANGELICIN (BAKUCHICIN)(SH) ANGELICIN(P) isopsoralen 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran Angelicin Isopsoralen 523-50-2 2-furo[2,3-h][1]benzopyranone NSC 404563 2H-Furo[2,3-h]chromen-2-one Angelicin, froM Psoralea corylifolia L. Angelicin, 98%, from Psoralea corylifolia L. 2h-furo(2,3-h)(1)benzopyran-2-one 2h-furo(2,3-h)-1-benzopyran-2-one 3-(4-hydroxy-5-benzofuranyl)-2-propenoicacidelta-lactone 3-(4-hydroxy-5-benzofuranyl)-2-propenoicacidgamma-lactone 4-hydroxy-5-benzofuranacrylicacidgamma-lactone angecin angelicin(coumarinderiv) furo(2,3-h)coumarin Angelicin> 523-50-2 BioChemical Apoptosis and Cell Cycle Cell Signaling and Neuroscience Cell Biology DNA metabolism DNA Intercalators and Crosslinkers Inhibitors chemical reagent pharmaceutical intermediate phytochemical reference standards from Chinese medicinal herbs (TCM). standardized herbal extract Heterocycles Heterocyclic Compounds Coumarins Miscellaneous Natural Products