Nitrocefin CAS No 41906-86-9

• CAS No.: 41906-86-9
• Formula: C21h16n4o8s2
• EINECS: Na
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: NITROCEFIN
• Colour: Orange to Red
• Transport Package: Drums
• Specification: 25
• Trademark: AFINE
• Origin: China
• Production Capacity: 5000tons/Year

Product Description

NITROCEFIN CAS No.:41906-86-9

NITROCEFIN, 3-(2,4-DINITROSTYRYL)-(6R, 7R)-7-(2-THIENYLACETAMIDO)-CEPH-3-EM-4 CARBOXYLIC ACID, E-ISOMER;(6R)-3-[(E)-2-(2,4-Dinitrophenyl)ethenyl]-8-oxo-7α-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS No.:41906-86-9
Molecular formula: C21H16N4O8S2
Refractive index: 1.749
Flash point: 481.2 ° C
Storage conditions: 2-8 ° C

Applications:
Nitrocefin is a chromogenic β-lactamase substrate that undergoes colour change from yellow to red as the amide bond in the β-Lactam ring is hydrolyzed by β-lactamase. Nitrocefin undergoes colour changes induced by lactamases produced by Gram-positive and Gram-negative bacteria. Several studies have utilized the colour changing properties of Nitrocefin for the detection of β-lactamase activity from bacterial cell extracts by isoelectric focusing and spectroscopy. Nitrocefin has also been used in studies involving β-lactamase resistant antibiotics.

Chemical Properties

Catalogue number:	TA1016
TA1016	Nitrocefin
Synonyms:	(6R,7R)-3-[(1E)-2-(2,4-dinitrophenyl)ethenyl]-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; [6R-[3(E),6α,7β]]-3-[2-(2,4-dinitrophenyl)ethenyl]-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;
CAS Number:	41906-86-9
Possible CAS #:	NA
Molecular form.:	C21H16N4O8S2
Appearance:	Orange to Red Solid
Melting Point:	>99°C (dec.)
Storage:	Hygroscopic, -20°C Freezer, Under inert atmosphere
Solubility:	DMSO (Slightly), Methanol (Slightly)