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Molekula

Molekula

BAPTA (1,2-Bis(2-aminophenoxy)ethane-N,N,N,N-tetraacetic acid)

SKU 20358510 CAS 85233-19-8 C22H24N2O10 MW 476.43 In stock Bulk quantities on request

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need

BAPTA is a chelating agent used primarily in biochemical research to bind calcium ions with high specificity. It is commonly employed in studies involving calcium signaling and cellular physiology. Available in powder form with a molecular weight of 476.43 g/mol, its CAS number is 85233-19-8, and its molecular formula is C22H24N2O10. Store at -15 to -20 °C. Molekula supplies BAPTA from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Expect a response within hours Speak to a chemist: +44 (0) 3302 000333

Example image for illustration only. Other packaging and pack sizes are available.

Pricing & pack sizes

Pack sizes & pricing

These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.

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  • 1 g — $168.40 per pack

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Specifications

Property Value
Appearance White/ off white powder
Melting Point 168-171

Storage & handling

Property Value
Storage Temperature -15 to -20 °C
Transport Class Not regulated
Acidity Acid

Identification

Property Value
SKU 20358510
CAS Number 85233-19-8
IUPAC Name 2-[2-[2-[2-[bis(carboxymethyl)amino]phenoxy]ethoxy]-N-(carboxymethyl)anilino]acetic acid
EC Number 629-173-6
Molecular Formula C22H24N2O10
Molecular Weight 476.43
Exact Mass 476.1431
SMILES C1=CC=C(C(=C1)N(CC(=O)O)CC(=O)O)OCCOC2=CC=CC=C2N(CC(=O)O)CC(=O)O
InChIKey FTEDXVNDVHYDQW-UHFFFAOYSA-N
InChI InChI=1S/C22H24N2O10/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)
PubChem CID 104751
REACH Code Y113
HTS Code 2922.50.4000
Tariff Code 2922500090

Safety & GHS

Warning
  • GHS pictogram — Health Hazard Health Hazard GHS07

Hazard statements

  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

Precautionary statements

  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray
  • P264 Wash thoroughly after handling
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P302+P352 IF ON SKIN: Wash with soap and water
  • P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
  • P305+P351+P338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing

Documents

Safety Data Sheets (SDS)

Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

  • 1,2-Bis-(2-amino-phenoxy)ethane N,N,N',N'-tetraacetic
  • 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid
  • 1,2-Bis(2-aminophenoxy)ethane-N,N,Na(2),Na(2)-tetraacetic acid
  • 1,2-Bis(o-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid
  • 2,2'-(Ethylenedioxy)dianiline-N,N,N',N'-tetraacetic acid
  • 2,2',2'',2'''-[ethane-1,2-diylbis(oxy-2,1-phenylenenitrilo)]tetraacetic acid
  • Bapeta
  • BAPTA
  • BAPTA free acid
  • Glycine, N,N'-(1,2-ethanediylbis(oxy-2,1-phenylene)bis(N-(carboxymethyl)-

Frequently asked questions

What is BAPTA used for?

BAPTA is primarily used as a calcium chelating agent in biochemical and cellular research, particularly in studies involving calcium signaling and ion regulation.

What is the chemical formula and molecular weight of BAPTA?

The formula of BAPTA is C22H24N2O10 with a molecular weight of 476.43 g/mol.

How should BAPTA be stored?

BAPTA should be stored at -15 to -20 °C to maintain stability and prevent degradation.

What grade of BAPTA does Molekula supply?

Molekula supplies BAPTA in high-purity research grade, suitable for laboratory use.

Can Molekula supply BAPTA in bulk quantities?

Yes, Molekula can supply BAPTA in bulk quantities—please contact our sales team for volume pricing and availability.

What documentation comes with a BAPTA order?

Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.

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