Dexamethasone 9,11-epoxide

Item number	Size	Manual	Delivery time	Price
Cay36161-100	100 mg	-	6 - 10 business days*	92.00€
Cay36161-250	250 mg	-	6 - 10 business days*	226.00€
Cay36161-1	1 g	-	6 - 10 business days*	376.00€
Cay36161-5	5 g	-	6 - 10 business days*	500.00€

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Dexamethasone 9,11-epoxide is a potential impurity found in preparations of dexamethasone. It is... more

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Product information "Dexamethasone 9,11-epoxide"

Dexamethasone 9,11-epoxide is a potential impurity found in preparations of dexamethasone. It is an autooxidative degradation product formed under alkaline conditions.Formal Name: 9beta,11beta-epoxy-17,21-dihydroxy-16alpha-methyl-pregna-1,4-diene-3,20-dione. CAS Number: 24916-90-3. Molecular Formula: C22H28O5. Formula Weight: 372.5. Purity: >98%. Formulation: (Request formulation change), A solid. Solubility: DMSO: soluble. lambdamax: 249 nm. SMILES: C[C@@]12[C@@]34[C@](CCC1=CC(C=C2)=O)([H])[C@@]5([H])[C@](C[C@]3([H])O4)([C@](C(CO)=O)(O)[C@@H](C5)C)C. InChi Code: InChI=1S/C22H28O5/c1-12-8-16-15-5-4-13-9-14(24)6-7-19(13,2)22(15)18(27-22)10-20(16,3)21(12,26)17(25)11-23/h6-7,9,12,15-16,18,23,26H,4-5,8,10-11H2,1-3H3/t12-,15+,16+,18+,19+,20+,21+,22-/m1/s1. InChi Key: GBDXNHBVYAMODG-QDBZYVRYSA-N.

Keywords:	9beta,11beta-epoxy-17,21-dihydroxy-16alpha-methyl-pregna-1,4-diene-3,20-dione
Supplier:	Cayman Chemical
Supplier-Nr:	36161

Properties

Application:	Dexamethasone potential impurity found in preparations
MW:	372.5 D
Formula:	C22H28O5
Purity:	>98%
Format:	Solid

Database Information

CAS :

24916-90-3| Matching products

Handling & Safety

Storage:	-20°C
Shipping:	+20°C (International: -20°C)
Signal Word:	Danger
GHS Hazard Pictograms:
H Phrases:	H315, H319, H335, H360
P Phrases:	P201, P202, P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P308+313, P312, P321, P332+313, P337+313, P362+364, P403+233, P405, P501