BD8706431
Sodium (R,E)-2-(cyclohexa-1,4-dien-1-yl)-2-((4-methoxy-4-oxobut-2-en-2-yl)amino)acetate , 95+% , 26774-89-0
CAS NO.：26774-89-0
Empirical Formula: C13H18NNaO4
Molecular Weight: 275.28
MDL number: MFCD00196811
EINECS: 248-000-1
| Pack Size | Price | Stock | Quantity |
| 100g | RMB468.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 240 °C (dec.)(lit.) |
| alpha | 83 º (c=1, H2O) |
| optical activity | [α]20/D +83°, c = 1 in H2O |
Description and Uses
(R)-(+)-α-[(3-Methoxy-1-methyl-3-oxo-1-propenyl)amino]-1,4-cyclohexadiene-1-acetic-d5 Acid Sodium Salt is an intermediate in the synthesis of Cephradine-d5 (C261802). Labelled Cephradine is a first generation cephalosporin antibiotic. Cephradine has broad spectrum of bactericidal activity against infections caused by Streptococcus, Staphylococcus, Diplococcus pneumoniae, Escherichia, Klebsiella, Salmonella, and indole-negative Proteus.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
