Abcam, ab145625, Nitrocefin, Chromogenic cephalosporin beta-lactamase substrate

Size: 5mg / 25mg
MW 516.5 Da, Purity >95%. Chromogenic cephalosporin β-lactamase substrate. Indicates β-lactamase activity via a red color intensely proportional to the original concentration of Nitrocefin. Undergoes rapid distinctive color change from yellow (max at pH 7.0 = 390 nm) to red (max at pH 7.0 = 486 nm) as the amide bond in the beta-lactam ring is hydrolyzed.
Key facts
CAS number:41906-86-9,
Purity:>95%,
Form:SolidSee storage information,
Molecular weight:516.5 Da,
Molecular formula:C21H16N4O8S2,
PubChem:6436140,
Nature:Synthetic,
Solubility:Soluble in DMSO to 50 mM,
Biochemical name:Nitrocefin,
Biological description:Chromogenic cephalosporin β-lactamase substrate. Indicates β-lactamase activity via a red color intensely proportional to the original concentration of Nitrocefin. Undergoes rapid distinctive color change from yellow (max at pH 7.0 = 390 nm) to red (max at pH 7.0 = 486 nm) as the amide bond in the beta-lactam ring is hydrolyzed.,
Canonical smiles:C1C(=C(N2C(S1)C(C2=O)NC(=O)CC3=CC=CS3)C(=O)O)C=CC4=C(C=C(C=C4)[N+](=O)[O-])[N+](=O)[O-],
Isomeric smiles:C1C(=C(N2[C@H](S1)[C@@H](C2=O)NC(=O)CC3=CC=CS3)C(=O)O)/C=C/C4=C(C=C(C=C4)[N+](=O)[O-])[N+](=O)[O-],
InChi:InChI=1S/C21H16N4O8S2/c26-16(9-14-2-1-7-34-14)22-17-19(27)23-18(21(28)29)12(10-35-20(17)23)4-3-11-5-6-13(24(30)31)8-15(11)25(32)33/h1-8,17,20H,9-10H2,(H,22,26)(H,28,29)/b4-3+/t17-,20-/m1/s1,
InChiKey:LHNIIDJCEODSHA-OQRUQETBSA-N,
IUPAC Name:(6R,7R)-3-[(E)-2-(2,4-dinitrophenyl)ethenyl]-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Product details:
This product is manufactured by BioVision, an Abcam company and was previously called 2388 Nitrocefin. 2388-25 is the same size as the 25 mg size of ab145625.

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information-Store under desiccating conditions, The product can be stored for up to 12 months