Pyrazines
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
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-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
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-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
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
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.
Medchemexpress LLC 2-Methoxypyrazine | 3149-28-8 | 100.0% | 110.12 | 1 ML
2-Methoxypyrazine is an active compound used for the research of various biochemical studies. It is for research use only and not sold to patients. It is available in a highly recommended liquid + solvent formulation.
- Used for biochemical studies
- For research use only
- Available in various formulations including liquid + solvent
Medchemexpress LLC 5-hydroxypyrazine-2-carboxylic acid | 34604-60-9 | 99.99% | C5H4N2O3 | 100 G
5-Hydroxypyrazine-2-Carboxylic Acid is a metabolite of the anti-tuberculosis drug pyrazinamide (PZA), intended for research use only. It is an off-white to light brown solid with a molecular weight of 140.10. This compound exhibits high purity and specific solubility characteristics, making it suitable for various laboratory applications.
- Metabolite of anti-tuberculosis drug pyrazinamide (PZA)
- Research use only
- Molecular weight: 140.10
- Appearance: Off-white to light brown solid
- Purity: 99.99% (HPLC)
- Storage conditions: Powder at -20°C for 3 years or 4°C for 2 years; In solvent at -80°C for 2 years or -20°C for 1 year
- Solubility in DMSO: 50 mg/mL (requires ultrasonic)
- Solubility in H2O: 4 mg/mL (requires ultrasonic)
Medchemexpress LLC Methyl brassylate | 1472-87-3 | MFCD00008464 | 98.0% | 272.39 | 500 G
Methyl brassylate, also known as Dimethyl tridecanedioate, is an ester product that appears as a white to off-white solid. It is recommended to store this product at room temperature for up to 3 years. When in solvent, it can be stored at -80°C for 2 years or -20°C for 1 year.
- Ester product
- White to off-white solid appearance
- Store at room temperature for 3 years
- Store in solvent at -80°C for 2 years, or -20°C for 1 year
- Ships at room temperature in continental US
Medchemexpress LLC 2-Pyrazinecarboxylic acid | 98-97-5 | 99.7% | C5H4N2O2 | 250 MG
2-Pyrazinecarboxylic acid is an analytical standard intended for research and analytical applications. It serves as a biochemical reagent, biological material, or organic compound for life science-related research, commonly used in qualitative, quantitative, and methodological experiments such as HPLC, GC, and MS.
- Analytical standard
- Intended for research and analytical applications
- Used as a biochemical reagent, biological material, or organic compound
- Suitable for life science-related research
- Commonly used in HPLC, GC, and MS experiments
Medchemexpress LLC 2-Chloro-6-methoxypyridine | 17228-64-7 | 143.57 | 25 G
2-Chloro-6-methoxypyridine is a biochemical reagent used for life science-related research. It is intended for research use only and not for patient use.
- Used as a biological material or organic compound
- Suitable for life science research
- Liquid appearance
- Colorless to light yellow liquid
- Pure form stable for 3 years at -20°C
- Pure form stable for 2 years at 4°C
- In solvent stable for 6 months at -80°C
- In solvent stable for 1 month at -20°C