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Merck
CN

21155

Calcium α-D-heptagluconate hydrate

≥98.0% (calc. based on dry substance)

Synonym(s):

α-D-Glucoheptonic acid calcium salt

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About This Item

Empirical Formula (Hill Notation):
C14H26CaO16 · xH2O
CAS Number:
17140-60-2
Molecular Weight:
490.42 (anhydrous basis)
UNSPSC Code:
12352201
NACRES:
NA.22
PubChem Substance ID:
57647907
EC Number:
241-203-6
Beilstein/REAXYS Number:
6104529
MDL number:
MFCD00150972

Key Documents

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InChI key

JBMIEBJMNFOKBC-JRLDONDGSA-L

InChI

1S/2C7H14O8.Ca.2H2O/c2*8-1-2(9)3(10)4(11)5(12)6(13)7(14)15;;;/h2*2-6,8-13H,1H2,(H,14,15);;2*1H2/q;;+2;;/p-2/t2*2-,3-,4+,5-,6-;;;/m11.../s1

SMILES string

O.O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@@H](O)C(=O)O[Ca]OC(=O)[C@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO

assay

≥98.0% (calc. based on dry substance)

form

powder

optical activity

[α]20/D +2±0.2°, c = 5% in H2O

loss

~5% loss on drying

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCB1625
338482/1

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M K Gumerlock et al.
Neurosurgery, 26(2), 268-277 (1990-02-01)
To evaluate the effect of various anesthetic agents on hyperosmolar blood-brain barrier disruption (BBBD), Sprague-Dawley rats were given pentobarbital (PB), ketamine-xylazine (KX), isoflurane (IF), methoxyflurane (MF), or fentanyl-droperidol (FD) before intracarotid infusion of mannitol or saline. Physiological monitoring showed that
K A Watson et al.
Biochemistry, 33(19), 5745-5758 (1994-05-17)
alpha-D-Glucose is a weak inhibitor of glycogen phosphorylase b (Ki = 1.7 mM) and acts as a physiological regulator of hepatic glycogen metabolism. Glucose binds to phosphorylase at the catalytic site and results in a conformational change that stabilizes the
I M McPhee et al.
The Veterinary record, 122(20), 483-485 (1988-05-14)
Trials were carried out to compare the efficacy of copper heptonate with other available therapeutic products. On nine farms with a copper deficiency problem, over 2000 ewes were treated in mid-pregnancy. All the treatments increased whole blood copper levels and
Glucoheptonate for diagnosis of brain tumor.
V Wiwanitkit
Journal of postgraduate medicine, 56(2), 168-168 (2010-07-14)
G J Huchon et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 28(5), 894-902 (1987-05-01)
To determine the influence of varying molecular weight (mol wt) on respiratory clearance of aerosolized solutes, we studied eight radiopharmaceuticals, each administered to four dogs: sodium 99mTc pertechnetate (TcO4), 99mTc glucoheptonate ([99mTc]GH), 51Cr-ethylenedinitrotetraacetate ([51Cr]EDTA), 99mTc diethylenetriaminepentaacetate ([99mTc] DTPA), 111In diethylenetriaminepentaacetate
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