D-Glucaric acid potassium (Potassium D-glucarate) is an endogenously produced metabolite.

Physicochemical Properties

Molecular Formula	C6H9KO8
Molecular Weight	248.23
Exact Mass	247.993
CAS #	576-42-1
Related CAS #	D-Glucaric acid tetrahydrate;5793-89-5
PubChem CID	23674495
Appearance	White to off-white solid powder
Density	1.939g/cm3
Boiling Point	766.4ºC at 760 mmHg
Melting Point	188 °C (dec.)(lit.)
Flash Point	431.2ºC
Hydrogen Bond Donor Count	5
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	5
Heavy Atom Count	15
Complexity	231
Defined Atom Stereocenter Count	4
SMILES	[C@H]([C@@H]([C@H](C(=O)[O-])O)O)([C@@H](C(=O)O)O)O.[K+]
InChi Key	UBYZGUWQNIEQMH-SBBOJQDXSA-M
InChi Code	InChI=1S/C6H10O8.K/c7-1(3(9)5(11)12)2(8)4(10)6(13)14;/h1-4,7-10H,(H,11,12)(H,13,14);/q;+1/p-1/t1-,2-,3-,4+;/m0./s1
Chemical Name	potassium;(2R,3S,4S,5S)-2,3,4,5,6-pentahydroxy-6-oxohexanoate
HS Tariff Code	2934.99.9001
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

Solubility Data

Solubility (In Vitro)	H2O: 31.25 mg/mL (125.89 mM)
Solubility (In Vivo)	Solubility in Formulation 1: 8.33 mg/mL (33.56 mM) in PBS (add these co-solvents sequentially from left to right, and one by one), clear solution; with sonication.  (Please use freshly prepared in vivo formulations for optimal results.)

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	4.0285 mL	20.1426 mL	40.2852 mL
	5 mM	0.8057 mL	4.0285 mL	8.0570 mL
	10 mM	0.4029 mL	2.0143 mL	4.0285 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.