Goods Buffers

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

Chemical Name or Material: HEPES CAS: 7365-45-9 Purity Grade: Molecular Biology Grade Purity Grade Notes: DNase-, RNase- and Protease-Free Physical Form: Powder/Solid Assay: ≥99% Assay Percent Range: ≥99 % Molecular Formula: C8H18N2O4S Synonym: N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulfonic Acid

MES monohydrate, 99+%, for biochemistry, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: MES monohydrate CAS: 145224-94-8 Purity Grade: For biochemistry Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C6H15NO5S MDL Number: MFCD00149409 Synonym: 2-(N-Morpholino)ethanesulfonic acid monohydrate

HEPES, 99%, for biochemistry, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: HEPES CAS: 7365-45-9 Purity Grade: For biochemistry Assay: 99% Assay Percent Range: 99% Molecular Formula: C8H18N2O4S

MES (Fine White Crystals), Fisher BioReagents

CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.248 InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N Synonym: 2-(4-Morpholino)ethane Sulfonic Acid, 2-(N-Morpholino)ethanesulfonic acid hydrate PubChem CID: 16218417

Alfa Aesar™ HEPES, 1.0M buffer soln., pH 7.0

Chemical Name or Material: HEPES buffer soln. CAS: 7365-45-9 MDL Number: MFCD00006158

HEPES, ≥99% (Dry Basis), Ultrapure, Affymetrix/USB™

Chemical Name or Material: HEPES Assay: ≥99% Formula Weight: 238.30 Physical Form: Crystalline Powder MDL Number: MFCD00006158 Molecular Formula: C8H18N2O4S Synonym: N-[2-Hydroxyethyl]piperazine-N'-[2-Ethanesulfonic acid] Melting Point: ∽236°C (dec.) Packaging: Plastic bottle

TES (White Crystals), Fisher BioReagents Available on GSA/VA Contract for Federal Government customers only.

CAS: 7365-44-8 Molecular Formula: C6H15NO6S Molecular Weight (g/mol): 229.247 InChI Key: JOCBASBOOFNAJA-UHFFFAOYSA-N Synonym: N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid PubChem CID: 81831 ChEBI: CHEBI:44356

HEPES, 1M Solution, pH 7.3, Molecular Biology Grade, Ultrapure, Affymetrix/USB™

Chemical Name or Material: HEPES Purity Grade: Molecular Biology Grade pH: 7.3 Physical Form: Solution MDL Number: MFCD00006158 Molecular Formula: C8H18N2O4S Concentration: 1M solution Packaging: Nalgene bottle

ACES, 99+%, for biochemistry, ACROS Organics™

Chemical Name or Material: ACES CAS: 7365-82-4 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: For biochemistry Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C4H10N2O4S Linear Formula: H2NCOCH2NHCH2CH2SO3H MDL Number: MFCD00008030 Synonym: N-(2-Acetamido)-2-aminoethanesulfonic acid, N-(Carbamoylmethyl)taurine

MES hydrate, 99+%, Acros Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: MES hydrate Name Note: 99% CAS: 1266615-59-1 Purity Grade: For biochemistry Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C6H13NO4S·xH2O MDL Number: MFCD00149409 Synonym: 4-Morpholinoethanesulfonic acid hydrate, MES

HEPES Buffer, 1M Solution, Cell Culture Grade, MP Biomedicals

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.302 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N PubChem CID: 23831 ChEBI: CHEBI:42334

MES Monohydrate, 98%, Alfa Aesar™

Chemical Name or Material: MES Monohydrate Assay Percent Range: 98% Molecular Formula: C6H15NO5S

Alfa Aesar™ MES, 1.0M buffer soln., pH 5.5

Chemical Name or Material: MES buffer soln. CAS: 145224-94-8 MDL Number: MFCD00283848

Alfa Aesar™ HEPES, 1.0M buffer soln., pH 8.0

Chemical Name or Material: HEPES buffer soln. CAS: 7365-45-9 MDL Number: MFCD00006158

HEPES Sodium Salt (White Powder), Fisher BioReagents

Chemical Name or Material: HEPES Sodium Salt CAS: 75277-39-3 Physical Form: Powder/Solid Assay: ≥99% Assay Percent Range: ≥99 % Molecular Formula: C8H17N2NaO4S

Alfa Aesar™ BICINE, 0.5M buffer soln., pH 8.5

Chemical Name or Material: BICINE buffer soln. CAS: 150-25-4 MDL Number: MFCD00004295

Alfa Aesar™ HEPES, 1.0M buffer soln., pH 7.5

Chemical Name or Material: HEPES buffer soln. CAS: 7365-45-9 MDL Number: MFCD00006158

Tricine (White Crystals), Fisher BioReagents

CAS: 5704-04-1 Molecular Formula: C6H13NO5 Molecular Weight (g/mol): 179.172 InChI Key: SEQKRHFRPICQDD-UHFFFAOYSA-N Synonym: N-[Tris-(hydroxymethyl)methyl]glycine PubChem CID: 79784 ChEBI: CHEBI:39063

Alfa Aesar™ MES, 1.0M buffer soln., pH 5.0

Chemical Name or Material: MES buffer soln. CAS: 145224-94-8 MDL Number: MFCD00283848

PIPES, 98.5+%, for biochemistry, ACROS Organics™

Chemical Name or Material: PIPES CAS: 5625-37-6 Purity Grade: For biochemistry Assay: ≥98.50% Assay Percent Range: 98.5+% Molecular Formula: C8H18N2O6S2 Synonym: 1, 4-Piperazinebis(ethanesulfonic acid)

HEPES sodium salt, 99%, ACROS Organics™

Chemical Name or Material: HEPES sodium salt Name Note: 99% CAS: 75277-39-3 Assay: ≥98.5% (on anhydrous substance) Assay Percent Range: 99% Molecular Formula: C8H17N2NaO4S MDL Number: MFCD00036463 Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt

PIPES, Sesquisodium Sodium Salt, Fisher BioReagents

Chemical Name or Material: PIPES, Sesquisodium Salt CAS: 100037-69-2 Purity Grade: Molecular Biology Grade Purity Grade Notes: DNase- and RNase-Free Physical Form: Powder/Solid Assay: ≥95% Assay Percent Range: ≥95 % Molecular Formula: C16H33N4Na3O12S4 Synonym: 1, 4-Piperazinediethanesulfonic acid sesquisodium salt, Piperazine-1, 4-bis(2-ethanesulfonic acid) sesquisodium salt

HEPES, Free Acid, Ultrapure Bioreagent, J.T.Baker™

Chemical Name or Material: HEPES, Free Acid CAS: 7365-45-9 Name Note: Free Acid Purity Grade: Ultrapure Bioreagent Molecular Formula: C8H18N2O4S

Alfa Aesar™ HEPES-buffered saline, pH 7.0 (2X for transfection)

Chemical Name or Material: HEPES-buffered saline CAS: 7365-45-9 MDL Number: MFCD00006158

PIPES, disodium salt, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: PIPES, disodium salt Assay: 99% Assay Percent Range: 99% Molecular Formula: C8H16N2Na2O6S2 Synonym: 1, 4-Piperazinediethanesulfonic acid disodium salt

Alfa Aesar™ MES, 1.0M buffer soln., pH 6.0

Chemical Name or Material: MES buffer soln. CAS: 145224-94-8 MDL Number: MFCD00283848

Bicine, Fisher BioReagents

Chemical Name or Material: Bicine CAS: 150-25-4 Physical Form: Powder/Solid Molecular Formula: C6H13NO4 Linear Formula: (HOCH2CH2)2NCH2COOH Synonym: N, N-bis [2-hydroxyethyl]glycine

Alfa Aesar™ HEPES, 1.0M buffer soln., pH 6.5

Chemical Name or Material: HEPES buffer soln. CAS: 7365-45-9 MDL Number: MFCD00006158

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