Heteroaromatic compounds
Pyrazine, 99+% (dry wt.) water <1.0%
CAS: 290-37-9 Molecular Formula: C4H4N2 Molecular Weight (g/mol): 80.09 MDL Number: MFCD00006122 InChI Key: KYQCOXFCLRTKLS-UHFFFAOYSA-N Synonym: 1,4-diazine,p-diazine,paradiazine,piazine,1,4-diazabenzene,pyrazin,ccris 1331,1,4-diazin,mixture,mu-pyrazine; PubChem CID: 9261 ChEBI: CHEBI:30953 IUPAC Name: pyrazine SMILES: C1=CN=CC=N1
Pyridine, Low Water, HPLC, J.T. Baker™
CAS: 110-86-1 Molecular Formula: C5H5N Molecular Weight (g/mol): 79.102 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonym: azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1
5-Azacytosine, 98% (dry wt.), may cont. up to ca 7% water
CAS: 931-86-2 Molecular Formula: C3H4N4O Molecular Weight (g/mol): 112.09 MDL Number: MFCD00006033,MFCD00149402,MFCD00051007 InChI Key: MFEFTTYGMZOIKO-UHFFFAOYSA-N Synonym: 5-azacytosine,1,3,5-triazin-2 1h-one, 4-amino,4-amino-1,3,5-triazin-2 1h-one,4-amino-1,3,5-triazin-2-ol,4-amino-1,3,5-triazin-2-one,s-triazin-2 1h-one, 4-amino,s-triazin-2-ol, 4-amino,2-amino-4-hydroxy-s-triazine,6-amino-1,3,5-triazin-2 1h-one,4-amino-s-triazin-2 1h-one PubChem CID: 19956 ChEBI: CHEBI:72474 SMILES: NC1=NC=NC(=O)N1
Imidazole Hydroiodide (Low water content) 98.0+%, TCI America™
CAS: 68007-08-9 Molecular Formula: C3H5IN2 Molecular Weight (g/mol): 195.991 InChI Key: JBOIAZWJIACNJF-UHFFFAOYSA-N Synonym: Imidazolium Iodide PubChem CID: 12203051 IUPAC Name: 1H-imidazole;hydroiodide SMILES: C1=CN=CN1.I
Oxidizing Reagent, 02M I2O in THF/Pyridine/Water, Novabiochem™, MilliporeSigma™
Molecular Formula: Mixture Synonym: DNA Reagent
Pyrazole-3,5-dicarboxylic Acid Monohydrate 98.0+%, TCI America™
CAS: 3112-31-0 Molecular Formula: C5H4N2O4 Molecular Weight (g/mol): 156.097 MDL Number: MFCD00005235 InChI Key: YDMVPJZBYSWOOP-UHFFFAOYSA-N Synonym: 3,5-pyrazoledicarboxylic acid,pyrazole-3,5-dicarboxylic acid,pyrazole-3,5-dicarboxylic acid monohydrate,3,5-pyrazol dicarboxylic acid,3,5-pyrazole dicarboxylic acid,zlchem 726,3,5-dicarboxypyrazole,acmc-20a0hc,ksc223c6j,3,5-pyrazole-dicarboxylic acid PubChem CID: 76559 IUPAC Name: 1H-pyrazole-3,5-dicarboxylic acid SMILES: C1=C(NN=C1C(=O)O)C(=O)O
Research Products International Corp Luria Broth Millers Mod 25KG
For propagation and maintenace of E.Coli. Low Salt Formula. Molecular Biology Grade.
Dissolve 15.5 grams in 1 liter distilled water and adjust the pH to 7.2. Sterilize by autoclaving for 15 minutes.
Ingredients:
Yeast Extract: 5 g/L
Research Products International Corp Millers LB Agar Hgh Salt 25KG
For propagation and maintenance of E. Coli. High Salt Formula. Molecular Biology Grade.
- Dissolve 40 grams in 1 liter distilled water
- Adjust pH to 7.2
- Sterilize by autoclaving for 15 minutes
Ingredients:
Yeast: 5 g/l
Agar: 15g/l
Sigma Aldrich Fine Chemicals Biosciences Sigma 7 9R 99 titration cr5KG
A 40% (w/w) SOLUTIONon in water is clear colorless to faint yellow
Sigma Aldrich Fine Chemicals Biosciences Sigma 7 9R 99 titration cr50KG
A 40% (w/w) SOLUTIONon in water is clear colorless to faint yellow
Sigma Aldrich Fine Chemicals Biosciences Sigma 7 9R 99 titration cr25KG
A 40% (w/w) SOLUTIONon in water is clear colorless to faint yellow
Sigma Aldrich Fine Chemicals Biosciences Sigma 7 9R 99 titration cr10KG
A 40% (w/w) SOLUTIONon in water is clear colorless to faint yellow
Medchemexpress LLC Ethoxylated hydrogenated castor oil (PEG-40 hydrogenated castor oil) | 61788-85-0 | 5 G
Ethoxylated hydrogenated castor oil (PEG-40 hydrogenated castor oil) is a combination of synthetic polyethylene glycol (PEG) with natural castor oil. It can be used to emulsify and solubilize oil-in-water (o/w) emulsions, and can also serve as a cosolvent in vivo.
- Can be used to emulsify and solubilize oil-in-water (o/w) emulsions.
- Acts as a cosolvent in vivo.
- Showed no systemic toxicity in short-term toxicity studies at doses of 300 and 900 mg/kg.
- Blank nanoemulsion using this product as a surfactant did not produce hazardous effects or affect food intake when given orally to mice.
Gold Biotechnology Inc Imidazole Recrystallized
Imidazole is a planar 5-membered ring It is a highly polar highly water soluble amphoteric compound Imidazole is often used to elute tagged proteins bound to metal ions attached to the surface of beads in a chromatography column by displacing the His-tag from the metal ion and freeing the His-tagged proteins
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