ChemicalBook CAS DataBase List USNIC ACID

USNIC ACID

$7 - $800

Product nameUSNIC ACID
Cas No125-46-2
MFC18H16O7
MW344.32
EINECS204-740-7
MDL NumberMFCD00065294

Synonyms

(+-)-uanicacid ;2,6-diacetyl-1, ;2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione ;2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2h,9bh)-dibenzofurandione ;Usnic acid, usinic acid;10 GM and 25 GM;Carbonusninic acid;2,6-diacetyl-7,9-dihydroxy-8,9b-diMethyldibenzo[b,d]furan-1,3(2H,9bH)-dione

Price

Brand	Packaging	Price	Product name
AK Scientific 0637CA	25g	$251	Usnicacid
AK Scientific X3999	100g	$614	Usnicacid
Ambeed A215132	100g	$694	2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bH)-dione
Ambeed A215132	250mg	$7	2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bH)-dione
Ambeed A215132	1g	$23	2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bH)-dione
Ambeed A215132	5g	$60	2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bH)-dione
Ambeed A215132	10g	$104	2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bH)-dione
Ambeed A215132	25g	$232	2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzo[b,d]furan-1,3(2H,9bH)-dione
American Custom Chemicals Corporation API0009958	10MG	$800	USNIC ACID
American Custom Chemicals Corporation API0009958	5MG	$539.65	USNIC ACID

Melting point	200°C
alpha	D16 +509.4° (c = 0.697 in chloroform)
Boiling point	399.43°C (rough estimate)
Density	1.2869 (rough estimate)
refractive index	495 ° (C=0.7, CHCl3)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	DMF:2.5(Max Conc. mg/mL);7.26(Max Conc. mM)
form	A crystalline solid
pka	4.00±0.40(Predicted)
color	White to yellow
Merck	9893
LogP	2.880
CAS DataBase Reference	125-46-2(CAS DataBase Reference)
EPA Substance Registry System	Usnic acid (125-46-2)

USNIC ACID

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