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1 – 15 of 89 results
1

HEPES (Fine White Crystals/Molecular Biology), Fisher BioReagents™

Commonly used buffering agent | CAS: 7365-45-9 | C8H18N2O4S | 238.30 g/mol

EDGE
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
Color White
Chemical Name or Material HEPES
Grade Molecular Biology
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
Identification Pass Test
DNase DNase free
Merck Index 15, 4689
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
ChemAlert Storage Symbol Gray
Assay Percent Range ≥99 %
PubChem CID 23831
Absorbance 0.01 max. (0.1M solution) at 280nm
Percent Purity ≥99%
CAS 7365-45-9
Protease Protease free
Health Hazard 3 Emergency Overview
Causes eye, skin, and respiratory tract irritation. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Obtain medical attention. Do not induce vomiting. Obtain medical attention. Obtain medical attention. .

NFPA

Health:2
Flammability:1
Instability:1
MDL Number MFCD00006158
Health Hazard 2 WARNING!
Solubility Information Soluble in water
pH 5.0 to 6.5
Purity Grade Notes DNase-, RNase- and Protease-Free
Recommended Storage RT
Molecular Formula C8H18N2O4S
2
Promotions Available

HEPES Buffer, 1M Solution, pH 7.3 (Molecular Biology), Fisher BioReagents™

Commonly used buffering agent

EDGE
Color Undesignated
Physical Form Liquid
Chemical Name or Material HEPES Buffer
Grade Molecular Biology
Identification Pass Test
DNase DNase free
Merck Index 15, 4689
Concentration 0.95 to 1.05 M
ChemAlert Storage Symbol Gray
Absorbance ≤0.01(0.1M solution) at 260nm,0.004 max. (0.1M solution) at 280nm
Name Note 1M Solution, pH 7.3
CAS 7732-18-5
Protease Protease free
pH 7.2 to 7.5
Synonym N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid
Purity Grade Notes DNase-, RNase- and Protease-Free
Recommended Storage RT
Molecular Formula C8H18N2O4S
Formula Weight 238.197
3
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Thermo Scientific Chemicals MES monohydrate, 98%

CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.248 MDL Number: MFCD00149409 InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N PubChem CID: 16218417 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate SMILES: C1COCCN1CCS(=O)(=O)O.O

EDGE
PubChem CID 16218417
CAS 145224-94-8
Molecular Weight (g/mol) 213.248
MDL Number MFCD00149409
SMILES C1COCCN1CCS(=O)(=O)O.O
IUPAC Name 2-morpholin-4-ylethanesulfonic acid;hydrate
InChI Key MIIIXQJBDGSIKL-UHFFFAOYSA-N
Molecular Formula C6H15NO5S
4

HEPES, 1M Solution, pH 7.3, Molecular Biology Grade, Ultrapure

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

EDGE
PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
5

Thermo Scientific Chemicals HEPES sodium salt, 99+%, for molecular biology, DNAse, RNAse and Protease free

CAS: 75277-39-3 Molecular Formula: C8H17N2NaO4S Molecular Weight (g/mol): 260.28 MDL Number: MFCD00036463 InChI Key: RDZTWEVXRGYCFV-UHFFFAOYSA-M Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt PubChem CID: 2724248 ChEBI: CHEBI:46758 IUPAC Name: sodium;2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate SMILES: [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1

EDGE
PubChem CID 2724248
CAS 75277-39-3
Molecular Weight (g/mol) 260.28
ChEBI CHEBI:46758
MDL Number MFCD00036463
SMILES [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1
Synonym 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt
IUPAC Name sodium;2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate
InChI Key RDZTWEVXRGYCFV-UHFFFAOYSA-M
Molecular Formula C8H17N2NaO4S
6
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Thermo Scientific Chemicals MES monohydrate, 99+%, for biochemistry

CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 195.23 MDL Number: MFCD00149409 InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N Synonym: 2-(N-Morpholino)ethanesulfonic acid monohydrate PubChem CID: 16218417 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate SMILES: C1COCCN1CCS(=O)(=O)O.O

EDGE
PubChem CID 16218417
CAS 145224-94-8
Molecular Weight (g/mol) 195.23
MDL Number MFCD00149409
SMILES C1COCCN1CCS(=O)(=O)O.O
Synonym 2-(N-Morpholino)ethanesulfonic acid monohydrate
IUPAC Name 2-morpholin-4-ylethanesulfonic acid;hydrate
InChI Key MIIIXQJBDGSIKL-UHFFFAOYSA-N
Molecular Formula C6H15NO5S
7
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MOPS, 99%

CAS: 1132-61-2 Molecular Formula: C7H15NO4S Molecular Weight (g/mol): 209.26 MDL Number: MFCD00006183 InChI Key: DVLFYONBTKHTER-UHFFFAOYSA-N PubChem CID: 70807 ChEBI: CHEBI:44115 SMILES: [O-]S(=O)(=O)CCC[NH+]1CCOCC1

EDGE
PubChem CID 70807
CAS 1132-61-2
Molecular Weight (g/mol) 209.26
ChEBI CHEBI:44115
MDL Number MFCD00006183
SMILES [O-]S(=O)(=O)CCC[NH+]1CCOCC1
InChI Key DVLFYONBTKHTER-UHFFFAOYSA-N
Molecular Formula C7H15NO4S
8
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Thermo Scientific Chemicals BICINE, 99%

CAS: 150-25-4 Molecular Formula: C6H12NNaO4 Molecular Weight (g/mol): 185.16 MDL Number: MFCD00004295 InChI Key: MFBDBXAVPLFMNJ-UHFFFAOYSA-M PubChem CID: 8761 ChEBI: CHEBI:40957 IUPAC Name: 2-[bis(2-hydroxyethyl)amino]acetic acid SMILES: [Na+].OCCN(CCO)CC([O-])=O

EDGE
PubChem CID 8761
CAS 150-25-4
Molecular Weight (g/mol) 185.16
ChEBI CHEBI:40957
MDL Number MFCD00004295
SMILES [Na+].OCCN(CCO)CC([O-])=O
IUPAC Name 2-[bis(2-hydroxyethyl)amino]acetic acid
InChI Key MFBDBXAVPLFMNJ-UHFFFAOYSA-M
Molecular Formula C6H12NNaO4
9
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Thermo Scientific Chemicals MES hydrate, 99+%, for biochemistry

CAS: 1266615-59-1 Molecular Formula: C6H13NO4S Molecular Weight (g/mol): 195.23 MDL Number: MFCD00149409 InChI Key: SXGZJKUKBWWHRA-UHFFFAOYSA-N Synonym: 4-Morpholinoethanesulfonic acid hydrate,MES IUPAC Name: 2-(morpholin-4-yl)ethane-1-sulfonic acid SMILES: OS(=O)(=O)CCN1CCOCC1

EDGE
CAS 1266615-59-1
Molecular Weight (g/mol) 195.23
MDL Number MFCD00149409
SMILES OS(=O)(=O)CCN1CCOCC1
Synonym 4-Morpholinoethanesulfonic acid hydrate,MES
IUPAC Name 2-(morpholin-4-yl)ethane-1-sulfonic acid
InChI Key SXGZJKUKBWWHRA-UHFFFAOYSA-N
Molecular Formula C6H13NO4S
10
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PIPES, 98%

CAS: 5625-37-6 Molecular Formula: C8H18N2O6S2 Molecular Weight (g/mol): 302.36 MDL Number: MFCD00006159 InChI Key: IHPYMWDTONKSCO-UHFFFAOYSA-N Synonym: pipes,1,4-piperazinediethanesulfonic acid,piperazine-n,n'-bis 2-ethanesulfonic acid,2,2'-piperazine-1,4-diyl diethanesulfonic acid,1,4-piperazinebis ethanesulfonic acid,unii-g502h79v6l,2-4-2-sulfoethyl piperazin-1-yl ethanesulfonic acid,piperazine-1,4-bis 2-ethanesulfonic acid,1,4-piperazine-diethanesulfonic acid,2,2'-piperazine-1,4-diyl bis ethanesulphonic acid PubChem CID: 79723 ChEBI: CHEBI:44933 IUPAC Name: 2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonic acid SMILES: C1CN(CCN1CCS(=O)(=O)O)CCS(=O)(=O)O

EDGE
PubChem CID 79723
CAS 5625-37-6
Molecular Weight (g/mol) 302.36
ChEBI CHEBI:44933
MDL Number MFCD00006159
SMILES C1CN(CCN1CCS(=O)(=O)O)CCS(=O)(=O)O
Synonym pipes,1,4-piperazinediethanesulfonic acid,piperazine-n,n'-bis 2-ethanesulfonic acid,2,2'-piperazine-1,4-diyl diethanesulfonic acid,1,4-piperazinebis ethanesulfonic acid,unii-g502h79v6l,2-4-2-sulfoethyl piperazin-1-yl ethanesulfonic acid,piperazine-1,4-bis 2-ethanesulfonic acid,1,4-piperazine-diethanesulfonic acid,2,2'-piperazine-1,4-diyl bis ethanesulphonic acid
IUPAC Name 2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonic acid
InChI Key IHPYMWDTONKSCO-UHFFFAOYSA-N
Molecular Formula C8H18N2O6S2
11

Thermo Scientific Chemicals TAPS, 99+%, for biochemistry

CAS: 29915-38-6 Molecular Formula: C7H17NO6S Molecular Weight (g/mol): 243.27 MDL Number: MFCD00007538 InChI Key: YNLCVAQJIKOXER-UHFFFAOYSA-N Synonym: 3-[Tris(hydroxymethyl)methylamino]-1-propanesulfonic acid PubChem CID: 121591 IUPAC Name: 3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]propane-1-sulfonic acid SMILES: OCC(CO)(CO)NCCCS(O)(=O)=O

EDGE
PubChem CID 121591
CAS 29915-38-6
Molecular Weight (g/mol) 243.27
MDL Number MFCD00007538
SMILES OCC(CO)(CO)NCCCS(O)(=O)=O
Synonym 3-[Tris(hydroxymethyl)methylamino]-1-propanesulfonic acid
IUPAC Name 3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]propane-1-sulfonic acid
InChI Key YNLCVAQJIKOXER-UHFFFAOYSA-N
Molecular Formula C7H17NO6S
12

Thermo Scientific Chemicals Krebs-Ringer Solution, HEPES-buffered

Standard physiological buffer that is suitable for various calcium imaging experiments. It is also used as a preserving agent.

EDGE
Solubility Information Not miscible or difficult to mix in water.
Packaging Plastic bottle
Physical Form Liquid
Chemical Name or Material Krebs-Ringer Solution
TSCA Yes
Recommended Storage Ambient temperatures
13

Thermo Scientific Chemicals MOPS-SDS running buffer (20X)

MOPS-SDS running buffer (20X) is a buffer frequently used for separating medium- to large-sized proteins on a gel.

EDGE
Health Hazard 3 P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Solubility Information It is soluble in water.
Physical Form Liquid
Health Hazard 1 H315-H319-H335
Chemical Name or Material MOPS-SDS running buffer
TSCA No
Recommended Storage Ambient temperatures
Concentration 20X
14
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Thermo Scientific Chemicals HEPES, 1.0M buffer soln., pH 7.5

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334 SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

EDGE
PubChem CID 23831
CAS 7365-45-9
Molecular Weight (g/mol) 238.30
ChEBI CHEBI:42334
MDL Number MFCD00006158
SMILES OCCN1CCN(CCS(O)(=O)=O)CC1
InChI Key JKMHFZQWWAIEOD-UHFFFAOYSA-N
Molecular Formula C8H18N2O4S
15

Thermo Scientific Chemicals MOPS, 1.0M buffer soln., pH 7.0

CAS: 1132-61-2 Molecular Formula: C7H15NO4S Molecular Weight (g/mol): 209.26 MDL Number: MFCD00006183 InChI Key: DVLFYONBTKHTER-UHFFFAOYSA-N PubChem CID: 70807 ChEBI: CHEBI:44115 IUPAC Name: 3-morpholin-4-ylpropane-1-sulfonic acid SMILES: [O-]S(=O)(=O)CCC[NH+]1CCOCC1

EDGE
PubChem CID 70807
CAS 1132-61-2
Molecular Weight (g/mol) 209.26
ChEBI CHEBI:44115
MDL Number MFCD00006183
SMILES [O-]S(=O)(=O)CCC[NH+]1CCOCC1
IUPAC Name 3-morpholin-4-ylpropane-1-sulfonic acid
InChI Key DVLFYONBTKHTER-UHFFFAOYSA-N
Molecular Formula C7H15NO4S