6-Phosphoglucono-δ-lactone [2641-81-8]

6-Phosphoglucono-δ-lactone is a substrate for lactonase from Mycoplasma synoviae 53 (MS53_0025) and Mycoplasma agalactiae PG2 (MAG_6390).

Synonyms:
D-Gluconic Acid δ-Lactone 6-(Dihydrogen Phosphate); 6-Phospho-D-glucono-1,5-lactone; 6-Phosphoglucono-δ-lactone; δ-Gluconolactone 6-Phosphate

CAS No:
2641-81-8

Molecular Formula:
C₆H₁₁O₉P•xNH₃

Molecular Weight:
258.12 + x(17.03)

Appearance:
Off-white to light beige solid

Elemental Analysis:
Calculated: %C: 25.40, %H: 5.51, %N: 7.41

Specific Rotation:
+3.6° (c = 0.1, Water; 5.5 Hours)

TLC Conditions:
C18; Acetonitrile : Water = 9 : 1; Visualized with AMCS; Single Spot, Rf = 0.40.

Ammonium:
~8%

Solubility:
Methanol (Slightly), Water (Slightly)

Storage and Stability:
May be stored at RT for short-term only. Long-term storage is recommended at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Hygroscopic, under inert atmosphere.