Cefuroxime sodium Impurity H CAS 947723-87-7
Identification
CAS Number
947723-87-7
Name
Cefuroxime sodium Impurity H
Synonyms
(2Z)-N-[(5aR,6R)-1,7-Dioxo-1,4,6,7-tetrahydro-3H,5aH-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-(2-furyl)-2-(methoxyimino)acetamid [German] [ACD/IUPAC Name]
(2Z)-N-[(5aR,6R)-1,7-Dioxo-1,4,6,7-tetrahydro-3H,5aH-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-(2-furyl)-2-(methoxyimino)acetamide [ACD/IUPAC Name]
(2Z)-N-[(5aR,6R)-1,7-Dioxo-1,4,6,7-tétrahydro-3H,5aH-azéto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-(2-furyl)-2-(méthoxyimino)acétamide [French] [ACD/IUPAC Name]
2-Furanacetamide, α-(methoxyimino)-N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-, (αZ)- [ACD/Index Name]
947723-87-7 [RN]
DESCARBAMOYLCEFUROXIME LACTONE
(5ar,6r)-6-[[(z)-(furan-2-yl)(methoxyimino)acetyl] -amino]-5a,6-dihydro-3h,7h-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4h)-dione
(Z)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(furan-2-yl)-2-(methoxyimino)acetamide
missing
SMILES
CO/N=C(/c1ccco1)\C(=O)N[C@H]2[C@@H]3N(C2=O)C4=C(COC4=O)CS3
StdInChI
InChI=1S/C15H13N3O6S/c1-22-17-9(8-3-2-4-23-8)12(19)16-10-13(20)18-11-7(5-24-15(11)21)6-25-14(10)18/h2-4,10,14H,5-6H2,1H3,(H,16,19)/b17-9-/t10-,14-/m1/s1
StdInChIKey
LRBGPGHWGUNCJM-FBCAJUAOSA-N
Molecular Formula
C15H13N3O6S
Molecular Weight
365.34
Properties
Appearance
Off-white powder
Safety Data
RIDADR
NONH for all modes of transport
WGK Germany
3
Specifications and Other Information of Our Cefuroxime sodium Impurity H CAS 947723-87-7
Identification Methods
HNMR, MS, HPLC
Purity
95% min
Shelf Life
3 years
Storage
Store at -20 °C for long time, sealed and away from light.
Known Application
Used as the Impurity of Cefuroxime sodium.
General View of Documents
Links
This product is developed by our R&D company Watson International Ltd (https://www.watson-int.com/).