Pyrazines
2,3-Pyrazinedicarboxylic Acid 98.0+%, TCI America™
CAS: 89-01-0 Molecular Formula: C6H4N2O4 Molecular Weight (g/mol): 168.108 MDL Number: MFCD00006131 InChI Key: ZUCRGHABDDWQPY-UHFFFAOYSA-N Synonym: 2,3-pyrazinedicarboxylic acid,pyrazine-2,3-dicarboxylate,2,3-dicarboxypyrazine,2,3-pyrazine dicarboxylic acid,unii-qnn35wof29,2,3-pyrazinedicarboxylicacid,qnn35wof29,2,3-pyrazinedcarboxylicacid,pubchem8610,acmc-209qye PubChem CID: 66628 IUPAC Name: pyrazine-2,3-dicarboxylic acid SMILES: C1=CN=C(C(=N1)C(=O)O)C(=O)O
3-Hydroxypyrazine-2-carboxamide 98.0+%, TCI America™
CAS: 55321-99-8 Molecular Formula: C5H5N3O2 Molecular Weight (g/mol): 139.114 MDL Number: MFCD00233977 InChI Key: SZPBAPFUXAADQV-UHFFFAOYSA-N Synonym: 3-hydroxypyrazine-2-carboxamide,3-oxo-3,4-dihydropyrazine-2-carboxamide,pyrazinecarboxamide, 3,4-dihydro-3-oxo,3-hydroxy-2-pyrazinecarboxamide,pyrazine-2-carboxamide, 3-hydroxy,3-hydroxypyrazine-2-carboxamine,3-oxo-4h-pyrazine-2-carboxamide,t6mv dnj cvz wln,d09vhw,d0s5ry PubChem CID: 294642 IUPAC Name: 2-oxo-1H-pyrazine-3-carboxamide SMILES: C1=CN=C(C(=O)N1)C(=O)N
3-Chloropyrazine-2-carboxamide 98.0+%, TCI America™
CAS: 21279-62-9 Molecular Formula: C5H4ClN3O Molecular Weight (g/mol): 157.56 MDL Number: MFCD09863915 InChI Key: YHPMRHPLAQSPHJ-UHFFFAOYSA-N PubChem CID: 301266 IUPAC Name: 3-chloropyrazine-2-carboxamide SMILES: NC(=O)C1=NC=CN=C1Cl
6-Chloropyrazine-2-carboxylic Acid 96.0+%, TCI America™
CAS: 23688-89-3 Molecular Formula: C5H3ClN2O2 Molecular Weight (g/mol): 158.541 MDL Number: MFCD00837871 InChI Key: KGGYMBKTQCLOTE-UHFFFAOYSA-N Synonym: 6-chloro-pyrazine-2-carboxylic acid,6-chloro-2-pyrazinecarboxylic acid,2-carboxy-6-chloropyrazine,2-chloro-6-carboxypyrazine,pyrazinecarboxylic acid, 6-chloro,2-pyrazinecarboxylic acid, 6-chloro,6-chloropyrazine-2-carboxylicacid,6-chloro-pyrazine-2-carboxylicacid,pubchem16687,6-chloro-2-pyrazinoic acid PubChem CID: 14500875 IUPAC Name: 6-chloropyrazine-2-carboxylic acid SMILES: C1=C(N=C(C=N1)Cl)C(=O)O
Pyrazinecarboxylic Acid 98.0+%, TCI America™
CAS: 98-97-5 Molecular Formula: C5H4N2O2 Molecular Weight (g/mol): 124.099 MDL Number: MFCD00006130 InChI Key: NIPZZXUFJPQHNH-UHFFFAOYSA-N Synonym: 2-pyrazinecarboxylic acid,pyrazinoic acid,pyrazinecarboxylic acid,pyrazinic acid,2-carboxypyrazine,paradiazinecarboxylic acid,pyrazinemonocarboxylic acid,2-pyrazinoic acid,2-pyrazine carboxylic acid,piazinecarboxylic acid PubChem CID: 1047 ChEBI: CHEBI:71311 IUPAC Name: pyrazine-2-carboxylic acid SMILES: C1=CN=C(C=N1)C(=O)O
Amiloride Hydrochloride Hydrate 98.0+%, TCI America™
CAS: 2016-88-8 Molecular Formula: C6H9Cl2N7O Molecular Weight (g/mol): 266.09 MDL Number: MFCD00211292,MFCD03703482 InChI Key: ACHKKGDWZVCSNH-UHFFFAOYSA-N Synonym: amiloride hydrochloride,amiloride hcl,amiloride chloride,amiloride hydrochloride anhydrous,ccris 5959,amilorida hydrochloride,amiloride, hydrochloride,n-amidino-3,5-diamino-6-chloropyrazinecarboxamide hydrochloride,n-amidino-3,5-diamino-6-chloropyrazinecarboxamide monohydrochloride PubChem CID: 16230 ChEBI: CHEBI:84743 IUPAC Name: hydrogen 3,5-diamino-6-chloro-N-(diaminomethylidene)pyrazine-2-carboxamide chloride SMILES: [H+].[Cl-].NC(N)=NC(=O)C1=NC(Cl)=C(N)N=C1N
3-Aminopyrazine-2-carboxylic Acid 98.0+%, TCI America™
CAS: 1-1-5424 Molecular Formula: C5H5N3O2 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00006141 InChI Key: ZAGZIOYVEIDDJA-UHFFFAOYSA-N Synonym: 3-amino-2-pyrazinecarboxylic acid,pyrazinecarboxylic acid, 3-amino,2-amino-3-pyrazinecarboxylic acid,3-aminopiperazine-2-carboxylic acid,2-aminopyrazine-3-carboxylic acid,2-pyrazinecarboxylic acid, 3-amino,3-aminopyrazine-2-carboxyliacid,zlchem 459,pubchem8544,3-aminopyrazinoic acid PubChem CID: 72656 IUPAC Name: 3-aminopyrazine-2-carboxylic acid SMILES: C1=CN=C(C(=N1)C(=O)O)N
Sigma Aldrich Fine Chemicals Biosciences Amiloride hydrochloride hydrate >=98% (HPLC), powder | 2016-88-8 (anhydrous) | MFCD03703482 | 10G
Amiloride hydrochloride hydrate >=98% (HPLC), powder | Purity: >=98% (HPLC) | 2016-88-8 (anhydrous) | MFCD03703482 | 10G
Sigma Aldrich Fine Chemicals Biosciences Amiloride hydrochloride hydrate >=98% (HPLC), powder | 2016-88-8 (anhydrous) | MFCD03703482 | 5G
Amiloride hydrochloride hydrate >=98% (HPLC), powder | Purity: >=98% (HPLC) | 2016-88-8 (anhydrous) | MFCD03703482 | 5G
Medchemexpress LLC (2R)-1-((5-(5-(((2,6-dichlorophenyl)methyl-d)thio)-1,3,4-thiadiazol-2-yl)pyrazinyl)amino)propan-2-ol | 3058199-58-6 | 99.8% | 429.37 g/mol | C16H14DCl2N5OS2 | 10 MG
A deuterated Piezo1 agonist supplied for laboratory research use. It activates Piezo1 channels and is provided with analytical and safety documentation to support experimental reproducibility and handling.
- Deuterated Piezo1 agonist suitable for research applications.
- High purity (99.8%) for experimental consistency.
- Supplied with datasheet, certificate of analysis, HNMR, and RP-HPLC documentation.
- Available in multiple small pack sizes for dose-ranging studies.
- Powder stable at -20°C for up to 3 years; aliquots in solvent require -80°C for long-term storage.
AdipoGen 2 7-Dichlorofluorescein
Chemical. CAS 76-54-0. Formula C20H10Cl2O5. MW 401.2. Synthetic Fluorescent dye. Spectral data Extinction 504nm/Emmission 529nm, in 0.1 M Tris pH 8.0. Used for the determination of carbohydrates by fluorescence densitometry after TLC, in the determination of H2O2 by chemiluminescence, and as a fluorescent additive used in indirect fluorimetric detection in OTC-HPLC. Used as a component/substrate of the 2,7-dichlorofluorescein diacetate DCFH-DA assay to quantitate reactive oxygen species ROS.
AdipoGen 2 7-Dichlorofluorescein
Chemical. CAS 76-54-0. Formula C20H10Cl2O5. MW 401.2. Synthetic Fluorescent dye. Spectral data Extinction 504nm/Emmission 529nm, in 0.1 M Tris pH 8.0. Used for the determination of carbohydrates by fluorescence densitometry after TLC, in the determination of H2O2 by chemiluminescence, and as a fluorescent additive used in indirect fluorimetric detection in OTC-HPLC. Used as a component/substrate of the 2,7-dichlorofluorescein diacetate DCFH-DA assay to quantitate reactive oxygen species ROS.
Medchemexpress LLC Methyl nonanoate | 1731-84-6 | MFCD00009569 | 98.7% | 172.27 g/mol | C10H20O2 | 500 G
Methyl nonanoate is a straight-chain fatty acid methyl ester (CAS 1731-84-6) commonly used as a flavor and fragrance ingredient and as an analytical reagent. It is a colorless to light-yellow liquid with a fruity aroma and is supplied at high purity for laboratory applications.
- High purity suitable for analytical and research use.
- Colorless to light-yellow liquid with a fruity odor.
- Used as a flavoring and fragrance intermediate in formulations.
- Useful as a solvent or reagent in organic synthesis and analysis.
- Molecular formula C10H20O2; molecular weight 172.27 g/mol.
Medchemexpress LLC Pyrazine-2-amidoxime | 51285-05-3 | MFCD02258397 | 99.9% | 138.13 g/mol | C5H6N4O | 500 MG
Pyrazine-2-amidoxime is a small-molecule amidoxime used as a research reagent and synthetic intermediate, reported to exhibit antimicrobial activity. It is supplied as a high-purity solid in multiple pre-weighed sizes and includes recommended storage conditions for stability.
- High purity suitable for analytical and synthetic applications.
- Available in multiple pre-weighed sizes for ease of use.
- Stable when stored sealed at 4°C; in solvent long-term storage guidelines provided.
- Well-characterized chemical properties for reproducible results.
- Compact molecular weight and formula facilitate calculations and planning.
Medchemexpress LLC Poly(methyl methacrylate) | 9011-14-7 | (C5H8O2)n | 500 G
Poly(methyl methacrylate) (PMMA) is an amorphous, transparent thermoplastic polymer supplied as solid beads for laboratory and research use. It is commonly used in microfluidic device fabrication, prototyping, and applications that require optical clarity and dimensional stability. The material is provided with supporting documentation for safe handling and analysis.
- Amorphous thermoplastic with high optical clarity.
- Available as solid beads for easy handling and dosing.
- Suitable for microfluidic chip fabrication and prototyping.
- Resistant to many common solvents and chemicals.
- Compatible with molding, machining, and lithographic processing.
- Documentation available: data sheet, SDS, and COA.
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