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BAPTA

BAPTA
BAPTA structure
CAS No.
85233-19-8
Chemical Name:
BAPTA
Synonyms
BAPTA;BAPTA, >=98%;BAPTA, Free Acid;1,2-BIS(2-AMINOPHENOXY)ETHANE-N,N,N',N'- TETRAACETI;ETHYLENEDIOXYBIS(O-PHENYLENENITRILO)TETRAACETIC ACID;Ethylenebis(oxy-2,1-phenylenenitrilo)tetraacetic acid;1,2-Bis-(2-Aminophenoxy) Ethane-N,N,N,-Tetra Acetic Acid;1,2-BIS(2-AMINOPHENOXY)ETHANE-N,N,N',N'-TETRAACETIC ACID;1,2-bis(2-aminophenoxy)ethane-n,n,n0, n0-tetraacetic Acid;1,2-bis(o-aminophenoxy)ethane-n,n, n0,n0-tetraacetic Acid
CBNumber:
CB3406887
Molecular Formula:
C22H24N2O10
Formula Weight:
476.43
MOL File:
85233-19-8.mol

BAPTA Properties

Melting point:
177-179 °C
Boiling point:
575.89°C (rough estimate)
Density 
1.4482 (rough estimate)
refractive index 
1.6500 (estimate)
RTECS 
MC0423000
storage temp. 
2-8°C
solubility 
Soluble in dimethyl sulfoxide
form 
Powder
color 
White to off-white
Water Solubility 
Soluble in water and sodium bicarbonate.
λmax
209 nm, 254 nm, 203 nm, 274 nm
Merck 
14,957
BRN 
5192406
Biological Applications
Calcium indicators; zinc indicators; treating acute cell death,cerebral infarction,myocardial infarction,hepatonecrosis,kidney ischemic necrosis,necrotizing pancreatitis,amyloidosis,atherosclerosis,diseases characteriz
InChIKey
FTEDXVNDVHYDQW-UHFFFAOYSA-N
CAS DataBase Reference
85233-19-8(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
HS Code  29225090
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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 cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

BAPTA price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 14510 1,2-Bis(2-aminophenoxy)ethane-N,N,N′,N′-tetraacetic acid ≥96.0% (HPLC) 85233-19-8 1g-f $271 2018-11-13 Buy
Sigma-Aldrich 14510 1,2-Bis(2-aminophenoxy)ethane-N,N,N′,N′-tetraacetic acid ≥96.0% (HPLC) 85233-19-8 50g-f $2570 2018-11-13 Buy
TCI Chemical B3895 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic Acid >97.0%(HPLC) 85233-19-8 1g $127 2018-11-22 Buy
TCI Chemical B3895 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic Acid >97.0%(HPLC) 85233-19-8 100mg $38 2018-11-22 Buy
Alfa Aesar A13190 BAPTA, 97% 85233-19-8 1g $133 2018-11-13 Buy

BAPTA Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

Highly selective calcium chelating reagent. Suitable for the spectrophotometric monitoring of Ca2+ levels.

Uses

BAPTA is a highly selective calcium chelating reagent. Lipophilic diesters of the chelating agent 1,2-Bis(2 aminophenoxy)ethane-N,N,N',N'-tetraacetic acid (BAPTA) are used for inhibition of proteolytic activities of certain metalloproteinases, calpain and TACE.

Definition

ChEBI: A polyamino carboxylic acid in which bis(carboxymethyl)nitrilo groups are bonded to C-2 and C-2' of 1,1'-[ethane-1,2-diylbis(oxy)]dibenzene.

Uses

As calcium chelator; 19F labelled forms for measurement of intracellular calcium.

Biological Activity

Selective calcium chelator.

BAPTA Preparation Products And Raw materials

Raw materials

Preparation Products


BAPTA Suppliers

Global( 113)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 16534 60
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 QQ:452520369
+86 (573) 82222643 sales@maya-r.com China 11840 57
Hefei NaNo Biological Technology Co., Ltd. 18010855303 0551-65629887
0551-65629887 sales@hfnhsw.com China 257 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40395 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15926 69
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30291 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24648 81

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