Egtazic acid
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MedKoo CAT#: 463846

CAS#: 67-42-5 (free)

Description: Egtazic acid is a chelating agent useful for the determination of calcium in the presence of magnesium.


Chemical Structure

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Egtazic acid
CAS# 67-42-5 (free)

Theoretical Analysis

MedKoo Cat#: 463846
Name: Egtazic acid
CAS#: 67-42-5 (free)
Chemical Formula: C14H24N2O10
Exact Mass: 380.14
Molecular Weight: 380.350
Elemental Analysis: C, 44.21; H, 6.36; N, 7.37; O, 42.06

Price and Availability

Size Price Availability Quantity
5g USD 250 2 Weeks
25g USD 450 2 Weeks
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Related CAS #: 67-42-5 (free)   26082-78-0 (disodium)  

Synonym: Egtazic acid; EGTA; NSC 615010; NSC615010; NSC-615010;

IUPAC/Chemical Name: 3,12-bis(carboxymethyl)-6,9-dioxa-3,12-diazatetradecanedioic acid

InChi Key: DEFVIWRASFVYLL-UHFFFAOYSA-N

InChi Code: InChI=1S/C14H24N2O10/c17-11(18)7-15(8-12(19)20)1-3-25-5-6-26-4-2-16(9-13(21)22)10-14(23)24/h1-10H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24)

SMILES Code: OC(CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O)=O

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: Soluble in DMSO

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:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 380.35 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:
In vitro protocol:
In vivo protocol:

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