Pyridoxylideneglutamate
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    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 597124

CAS#: 13934-03-7

Description: Pyridoxylideneglutamate, in conjunction with technetium is a hepatobiliary radiopharmaceutical.


Chemical Structure

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Pyridoxylideneglutamate
CAS# 13934-03-7

Theoretical Analysis

MedKoo Cat#: 597124
Name: Pyridoxylideneglutamate
CAS#: 13934-03-7
Chemical Formula: C13H16N2O6
Exact Mass: 296.10
Molecular Weight: 296.280
Elemental Analysis: C, 52.70; H, 5.44; N, 9.46; O, 32.40

Price and Availability

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1g USD 340
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Synonym: Pyridoxylideneglutamate; Pyridoxyl glutamic acid;

IUPAC/Chemical Name: (S,E)-2-(((3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl)methylene)amino)pentanedioic acid

InChi Key: KDIGYCWRAAYWTQ-XSFFOXFNSA-N

InChi Code: InChI=1S/C13H16N2O6/c1-7-12(19)9(8(6-16)4-14-7)5-15-10(13(20)21)2-3-11(17)18/h4-5,10,16,19H,2-3,6H2,1H3,(H,17,18)(H,20,21)/b15-5+/t10-/m0/s1

SMILES Code: O=C(O)CC[C@@H](C(O)=O)/N=C/C1=C(O)C(C)=NC=C1CO

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Product Data:
Biological target: Pyridoxylideneglutamate is a biochemical.
In vitro activity: To be determined
In vivo activity: To be determined

Preparing Stock Solutions

The following data is based on the product molecular weight 296.28 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol: To be determined
In vitro protocol: To be determined
In vivo protocol: To be determined

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13: Stadalnik RC, Kraus JF, Matolo NM, Krohn KA. The validity of 99mTc-pyridoxylideneglutamate (P.G.) cholescintigraphy as a diagnostic test for cholecystitis. Clin Nucl Med. 1978 Apr;3(4):142-6. PubMed PMID: 657680.

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15: Yeh SH, Stadalnik RC, DeNardo GL, Chau WK. Definitive diagnosis of choledochal cyst by 99mTc-pyridoxylideneglutamate sequential scintiphotography. Clin Nucl Med. 1978 Feb;3(2):49-52. PubMed PMID: 657652.

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