ChemicalBook CAS DataBase List CUCURBITACIN B

CUCURBITACIN B

$35 - $2501

Product nameCUCURBITACIN B
Cas No6199-67-3
MFC32H46O8
MW558.7
MDL NumberMFCD07778083

Synonyms

(2beta,9beta,10alpha,16alpha,23e)-thyl ;19-nor-9-beta,10-alpha-lanosta-5,23-diene-3,11,22-trione,2-beta,16-alpha,20,25 ;19-nor-9beta,10alpha-lanosta-5,23-diene-3,11,22-trione,2beta,16alpha,20,25-tet ;19-norlanosta-5,23-diene-3,11,22-trione,25-(acetyloxy)-2,16,20-trihydroxy-9-me ;25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-19-norlanosta-5,23-diene-3,11,22-tr ;Cucurbitacin B hydrate;cucurbitacineb ;AMARINE

Price

Brand	Packaging	Price	Product name
ACHEMBLOCK U106850	50MG	$130	Cucurbitacin B
Adipogen Life Sciences AG-CN2-0472-M005	5mg	$95	Cucurbitacin B
Adipogen Life Sciences AG-CN2-0472-M001	1mg	$35	Cucurbitacin B
Adipogen Life Sciences AG-CN2-0472-M025	25mg	$360	Cucurbitacin B
Adipogen Life Sciences AG-CN2-0472-M025	25mg	$560	Cucurbitacin B
AK Scientific X1115	50mg	$742	Cucurbitacin B
AK Scientific X1115	25mg	$421	Cucurbitacin B
AK Scientific X1115	1mg	$57	Cucurbitacin B
AK Scientific X1115	5mg	$124	Cucurbitacin B
AK Scientific X1115	10mg	$211	Cucurbitacin B

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Properties

Melting point	184-186°
alpha	D25 +88° (c = 1.55 in ethanol)
Boiling point	546.74°C (rough estimate)
Density	1.0953 (rough estimate)
refractive index	1.4900 (estimate)
storage temp.	Keep in dark place,Sealed in dry,2-8°C
solubility	DMSO: soluble10mg/mL, clear
form	powder
pka	12.60±0.29(Predicted)
color	white to beige
λmax	290nm(EtOH)(lit.)
Merck	14,2614
Stability	Hygroscopic
Cosmetics Ingredients Functions	SKIN CONDITIONING
InChIKey	IXQKXEUSCPEQRD-ALLWXVAWSA-N
SMILES	CC1(C)C([C@@H](O)C[C@]2([H])C1=CC[C@]([C@@](C[C@@H](O)[C@]3([H])[C@@](C)(O)C(/C=C/C(C)(C)OC(C)=O)=O)(C)[C@]3(C)C4)([H])[C@@]2(C)C4=O)=O

CUCURBITACIN B

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