BAPTA-tetrapotassium Salt

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MedKoo CAT#: 574506

CAS#: 73630-08-7

Description: BAPTA-tetrapotassium Salt is a selective calcium chelator with greater affinity for Ca2+ than for Mg2+. This product is a high quality and sensitive compound for calcium signaling studies, investigation of signal transduction including apoptotic cascades, and neuroscience research.

Price and Availability

Size Price Shipping out time Quantity
1g USD 380 2 Weeks
10g USD 2150 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-10-26. Prices are subject to change without notice.

BAPTA-tetrapotassium Salt, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 574506
Name: BAPTA-tetrapotassium Salt
CAS#: 73630-08-7
Chemical Formula: C22H20K4N2O10
Exact Mass: 627.9666
Molecular Weight: 628.8
Elemental Analysis: C, 42.02; H, 3.21; K, 24.87; N, 4.46; O, 25.44

Synonym: BAPTA-tetrapotassium Salt

IUPAC/Chemical Name: potassium 2,2',2'',2'''-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanetriyl))tetraacetate


InChi Code: InChI=1S/C22H24N2O10.4K/c25-19(26)11-23(12-20(27)28)15-5-1-3-7-17(15)33-9-10-34-18-8-4-2-6-16(18)24(13-21(29)30)14-22(31)32;;;;/h1-8H,9-14H2,(H,25,26)(H,27,28)(H,29,30)(H,31,32);;;;/q;4*+1/p-4

SMILES Code: C1=CC=C(C(=C1)N(CC(=O)[O-])CC(=O)[O-])OCCOC2=CC=CC=C2N(CC(=O)[O-])CC(=O)[O-].[K+].[K+].[K+].[K+]

Technical Data

Solid powder

>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).

Soluble in DMSO

Shelf Life:
>3 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: