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BAPTA, Free Acid

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Formula: C22H24N2O10
CAS: 85233-19-8
search Element: bapta acid free
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Identification

Structural Formula
BAPTA, Free Acid
CAS:
85233-19-8
EINECS:
Molecular Formula:
C22H24N2O10
MDL:
MFCD00036255
SMILES:
C1=CC=C(C(=C1)N(CC(=O)O)CC(=O)O)OCCOC2=CC=CC=C2N(CC(=O)O)CC(=O)O
Synonym:
1,2-bis(2-aminophenoxy)-ethane-n,n,n'n'-tetraacetic acid,97% ; glycine,n,n'-[1,2-ethanediylbis(oxy-2,1-phenylene)]bis[n-(carboxymethyl)- ; ca(ii)-bapta ; ethylenedioxybis(o-phenylenenitrilo)tetraacetic acid ; 1,2-bis-(2-aminophenoxy) ethane-n,n,n,-tetra acetic acid ; 2,2',2'',2'''-[ethane-1,2-diylbis(oxybenzene-2,1-diylnitrilo)]tetraacetic acid ; bapta, >=98% ; 1,2-bis(2-aminophenoxy)ethane-n,n,n',n'-tetraacetic acid ; bapta ; 1,2-bis-(o-aminophenoxy)-ethane-n,n,n',n'-tetraacetic acid ; ethylenebis(oxy-2,1-phenylenenitrilo)tetraacetic acid ; 1,2-bis(o-aminophenoxy)ethane-n,n,n',n'-tetraacetic acid ; 1,2-bis(2-aminophenoxy)ethane-n,n,n',n'- tetraaceti ; bapta, free acid


Description

BAPTA, Free Acid (1,2-bis-(o-Aminophenoxy)-ethane-N,N,N',N'-tetraacetic acid) is a selective calcium chelator with 105-fold greater affinity for Ca2+ than for Mg2+. This product is a high quality and sensitive compound for calcium signaling studies, investigation of signal transduction and apoptotic cascades, and neuroscience research. BAPTA, Free acid is not cell permeable and is useful for manipulating extracellular Ca2+ levels. BAPTA is closely related to the well-known chelator EGTA [ethylene glycol bis(beta-aminoethyl ether)-N,N,N',N'-tetraacetic acid], but is less effected by pH changes and are more efficient at taking up and releasing Ca2+.


Suppliers

Santa Cruz Biotechnology, Inc.
201508
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Prices & Availability




Data is processed


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Properties for BAPTA, Free Acid

Molecular Weight:
476.43 g·mol−1
Density:
1.494 g/cm3
Melting point:
177-179 °C
Boiling point:
766.6 °C at 760 mmHg
Flash point:
417.4 °C
Physical Description:
white solid
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
2-8°C
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Alternative Distributors of [BAPTA, Free Acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | Apichem Chemical Technology Co., Ltd. | Suzhou Bichal Biological Technology Co., Ltd. | BOC Sciences | Jinan Haohua Industry Co., Ltd. | Finetech Industry Limited

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