Buffering Agents
Bicine, 99+%, for analysis, Thermo Scientific Chemicals
CAS: 150-25-4 Molecular Formula: C6H12NNaO4 Molecular Weight (g/mol): 185.16 MDL Number: MFCD00004295 InChI Key: MFBDBXAVPLFMNJ-UHFFFAOYSA-M Synonym: Diethylolglycine, N, N-Bis(2-hydroxyethyl)glycine PubChem CID: 8761 ChEBI: CHEBI:40957 IUPAC Name: 2-[bis(2-hydroxyethyl)amino]acetic acid SMILES: [Na+].OCCN(CCO)CC([O-])=O
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
Thermo Scientific Chemicals Tricine, 99+%, for biochemistry
CAS: 5704-04-1 Molecular Formula: C6H13NO5 Molecular Weight (g/mol): 179.17 MDL Number: MFCD00004277 InChI Key: SEQKRHFRPICQDD-UHFFFAOYSA-N Synonym: N-(2-Hydroxy-1, 1-bis(hydroxymethyl)ethyl)glycine, N-[Tris(hydroxymethyl)methyl]glycine PubChem CID: 79784 ChEBI: CHEBI:39063 IUPAC Name: 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]acetic acid SMILES: C(C(=O)O)NC(CO)(CO)CO
Thermo Scientific Chemicals ACES, 99+%, for biochemistry
CAS: 7365-82-4 Molecular Formula: C4H10N2O4S Molecular Weight (g/mol): 182.194 MDL Number: MFCD00008030 InChI Key: DBXNUXBLKRLWFA-UHFFFAOYSA-N Synonym: N-(Carbamoylmethyl)taurine, N-(2-Acetamido)-2-aminoethanesulfonic acid PubChem CID: 81832 ChEBI: CHEBI:39062 IUPAC Name: 2-[(2-amino-2-oxoethyl)amino]ethanesulfonic acid SMILES: C(CS(=O)(=O)O)NCC(=O)N
Thermo Scientific Chemicals Bicine, 99+%, for biochemistry
CAS: 150-25-4 Molecular Formula: C6H12NNaO4 Molecular Weight (g/mol): 185.16 MDL Number: MFCD00004295 InChI Key: MFBDBXAVPLFMNJ-UHFFFAOYSA-M Synonym: Diethylolglycine, N, N-Bis(2-hydroxyethyl)glycine PubChem CID: 8761 ChEBI: CHEBI:40957 IUPAC Name: 2-[bis(2-hydroxyethyl)amino]acetic acid SMILES: [Na+].OCCN(CCO)CC([O-])=O
Thermo Scientific Chemicals HEPES free acid, 99+%, for molecular biology, DNase, Rnase and Protease free
CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1
Thermo Scientific Chemicals Tricine, 98%, for biochemistry
CAS: 5704-04-1 Molecular Formula: C6H13NO5 Molecular Weight (g/mol): 179.17 MDL Number: MFCD00004277 InChI Key: SEQKRHFRPICQDD-UHFFFAOYSA-N Synonym: N-[Tris(hydroxymethyl)methyl]glycine, N-(2-Hydroxy-1, 1-bis(hydroxymethyl)ethyl)glycine PubChem CID: 79784 ChEBI: CHEBI:39063 IUPAC Name: 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]acetic acid SMILES: C(C(=O)O)NC(CO)(CO)CO
Thermo Scientific Chemicals MES hydrate, 99+% for biochemistry
CAS: 1266615-59-1 Molecular Formula: C6H13NO4S·xH2O MDL Number: MFCD00149409 Synonym: MES, 4-Morpholinoethanesulfonic acid hydrate
Thermo Scientific Chemicals HEPES sodium salt, 99%
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]ethane-1-sulfonate SMILES: [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1
Thermo Scientific Chemicals HEPES, 99%, for biochemistry
CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid PubChem CID: 23831 ChEBI: CHEBI:42334 SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1
Thermo Scientific Chemicals PIPES, 98.5+%, for biochemistry
CAS: 5625-37-6 Molecular Formula: C8H18N2O6S2 Molecular Weight (g/mol): 302.36 InChI Key: IHPYMWDTONKSCO-UHFFFAOYSA-N Synonym: 1, 4-Piperazinebis(ethanesulfonic 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
Thermo Scientific Chemicals TES, 99%, for biochemistry
CAS: 7365-44-8 Molecular Formula: C6H15NO6S Molecular Weight (g/mol): 229.247 MDL Number: MFCD00007532 InChI Key: JOCBASBOOFNAJA-UHFFFAOYSA-N Synonym: 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid PubChem CID: 81831 ChEBI: CHEBI:44356 IUPAC Name: 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]ethanesulfonic acid SMILES: C(CS(=O)(=O)O)NC(CO)(CO)CO
Thermo Scientific Chemicals ADA, 99%, for biochemistry
CAS: 26239-55-4 Molecular Formula: C6H10N2O5 Molecular Weight (g/mol): 190.155 MDL Number: MFCD00008031 InChI Key: QZTKDVCDBIDYMD-UHFFFAOYSA-N Synonym: N-(Carbamoylmethyl)iminodiacetic acid, N-(2-Acetamido)iminodiacetic acid PubChem CID: 117765 ChEBI: CHEBI:43960 IUPAC Name: 2-[(2-amino-2-oxoethyl)-(carboxymethyl)amino]acetic acid SMILES: C(C(=O)N)N(CC(=O)O)CC(=O)O
Thermo Scientific Chemicals ACES, 99%, extra pure
CAS: 7365-82-4 Molecular Formula: C4H10N2O4S Molecular Weight (g/mol): 182.194 MDL Number: MFCD00008030 InChI Key: DBXNUXBLKRLWFA-UHFFFAOYSA-N Synonym: N-(Carbamoylmethyl)taurine, N-(2-Acetamido)-2-aminoethanesulfonic acid PubChem CID: 81832 ChEBI: CHEBI:39062 IUPAC Name: 2-[(2-amino-2-oxoethyl)amino]ethanesulfonic acid SMILES: C(CS(=O)(=O)O)NCC(=O)N
HEPES (Fine White Crystals/Molecular Biology), Fisher BioReagents™
Commonly used buffering agent.
Thermo Scientific Chemicals MES monohydrate, 99+%, for biochemistry
CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.248 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
Thermo Scientific Chemicals MES, 99+%, <1% water
CAS: 4432-31-9 Molecular Formula: C6H13NO4S Molecular Weight (g/mol): 195.233 MDL Number: MFCD00006181 InChI Key: SXGZJKUKBWWHRA-UHFFFAOYSA-N Synonym: 2-(N-Morpholino)ethanesulfonic acid PubChem CID: 78165 ChEBI: CHEBI:39005 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid SMILES: C1COCCN1CCS(=O)(=O)O
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
Thermo Scientific Chemicals MES sodium salt, 99%
CAS: 71119-23-8 Molecular Formula: C6H12NNaO4S Molecular Weight (g/mol): 217.215 MDL Number: MFCD00065473 InChI Key: IRHWMYKYLWNHTL-UHFFFAOYSA-M PubChem CID: 23673676 ChEBI: CHEBI:62955 IUPAC Name: sodium;2-morpholin-4-ylethanesulfonate SMILES: C1COCCN1CCS(=O)(=O)[O-].[Na+]
PIPES, disodium salt, 99%, Thermo Scientific Chemicals
CAS: 76836-02-7 Molecular Formula: C8H16N2Na2O6S2 Molecular Weight (g/mol): 346.324 InChI Key: GMHSTJRPSVFLMT-UHFFFAOYSA-L Synonym: 1, 4-Piperazinediethanesulfonic acid disodium salt PubChem CID: 173553 ChEBI: CHEBI:63055 IUPAC Name: disodium;2-[4-(2-sulfonatoethyl)piperazin-1-yl]ethanesulfonate SMILES: C1CN(CCN1CCS(=O)(=O)[O-])CCS(=O)(=O)[O-].[Na+].[Na+]
Thermo Scientific Chemicals HEPES, 99%
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 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1
HEPES Buffer, 1M Solution, pH 7.3 (Molecular Biology), Fisher BioReagents™
Commonly used buffering agent
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
HEPES, >98%, MP Biomedicals™
CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: N-(2-Hydroxyethyl)piperazine-N?-(2-ethanesulfonic acid) sodium salt, 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt PubChem CID: 23831 ChEBI: CHEBI:42334 SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1
Tricine, Electrophoresis Grade, MP Biomedicals
CAS: 5704-04-1 Molecular Formula: C6H13NO5 Molecular Weight (g/mol): 179.17 InChI Key: SEQKRHFRPICQDD-UHFFFAOYSA-N PubChem CID: 79784 ChEBI: CHEBI:39063 IUPAC Name: 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]acetic acid SMILES: C(C(=O)O)NC(CO)(CO)CO
HEPES Free Acid, >99%, Molecular Biology Reagent, MP Biomedicals™
CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid), N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic acid PubChem CID: 23831 ChEBI: CHEBI:42334 SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1
PIPES Sesquisodium Salt, MP Biomedicals™
CAS: 100037-69-2 Molecular Formula: C16H33N4Na3O12S4 Molecular Weight (g/mol): 670.665 InChI Key: FPDACHMSOMILQI-UHFFFAOYSA-K Synonym: Piperazine-1, 4-bis(2-ethanesulfonic acid) sesquisodium salt, 1, 4-Piperazinediethanesulfonic acid sesquisodium salt PubChem CID: 3086462 IUPAC Name: trisodium;2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonate;2-[4-(2-sulfonatoethyl)piperazin-1-yl]ethanesulfonate SMILES: C1CN(CCN1CCS(=O)(=O)O)CCS(=O)(=O)[O-].C1CN(CCN1CCS(=O)(=O)[O-])CCS(=O)(=O)[O-].[Na+].[Na+].[Na+]
MES monohydrate, free acid, ≥99%, MP Biomedicals™
CAS: 4432-31-9 Molecular Formula: C6H13NO4S Molecular Weight (g/mol): 195.233 MDL Number: MFCD00149409 InChI Key: SXGZJKUKBWWHRA-UHFFFAOYSA-N Synonym: 2-[N-morpholino]ethanesulfonic acid PubChem CID: 78165 ChEBI: CHEBI:39005 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid SMILES: C1COCCN1CCS(=O)(=O)O
PIPES, 99.4%, MP Biomedicals™
CAS: 5625-37-6 Molecular Formula: C8H18N2O6S2 Molecular Weight (g/mol): 302.36 InChI Key: IHPYMWDTONKSCO-UHFFFAOYSA-N Synonym: Piperazine-N, N'-bis[2-ethanesulfonic 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
