Phthalic acid and derivatives
Medchemexpress LLC Adenosine 3',5'-cyclic monophosphate | 60-92-4 | MFCD00005845 | 99.9% | 329.21 g/mol | C10H12N5O6P | 10 MG
Cyclic adenosine monophosphate (adenosine 3',5'-cyclic monophosphate; cAMP) is provided as an analytical standard for use as a calibration or reference material in quantitative biochemical and analytical assays. The material is supplied in a 10 mg vial and is intended for method development and accurate quantification of cAMP.
- Analytical standard for quantitative assays.
- High purity: 99.9% (typical).
- Suitable for HPLC, LC-MS, and ELISA calibration.
- Molecular weight 329.21 g/mol; CAS 60-92-4.
Medchemexpress LLC Cyclic N-acetyl-D-mannosamine | 7772-94-3 | MFCD00046758 | >98.0% | 221.21 g/mol | C8H15NO6 | 1 ML
Cyclic N-acetyl-D-mannosamine is an endogenous monosaccharide metabolite supplied for research use in both solid and prepared-solution formats. Vendor documentation and batch analysis describe high purity, detailed solubility data for aqueous and DMSO solutions, and recommended storage conditions for powder and solvent stocks.
- Endogenous monosaccharide metabolite used in biochemical research.
- Purity reported ≥98.0% by NMR for the referenced batch (vendor listings also show a 95.0% variant).
- Available as a 10 mM, 1 mL solution in DMSO and as solids in multiple sizes (100 mg-5 g; larger sizes by quote).
- Highly soluble in water and DMSO (vendor-reported water solubility 100 mg/mL with ultrasonic and warming).
- Provides vendor guidance for preparing stock solutions and in vivo formulations.
- Storage recommendations: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).
Medchemexpress LLC Disodium 5'-inosinate (IMP disodium salt) | 4691-65-0 | 99.74% | 100 G
Disodium 5'-inosinate (IMP disodium salt) is a nucleotide-based umami agent. Disodium 5'-inosinate can bind to umami receptors and stimulate taste nerves, allowing the brain to perceive umami. In addition, Disodium 5'-inosinate produces a transient behavioral excitement in mice.
- Responds to oral stimulation in rat solitary-tract nucleus neurons and is involved in encoding umami taste.
- Produced a behavioral excitement in mice showing an increased movement, jumping and squeaking in response to tactile stimuli and enhanced preening and increased reflex response.
Medchemexpress LLC Sulbenicillin disodium | 28002-18-8 | 50 MG
Sulbenicillin disodium is the disodium salt of Sulbenicillin. Sulbenicillin is a Penicillin antibiotic that exhibits antibacterial activity against various mucoid and non-mucoid strains of Pseudomonas aeruginosa.
- Purity: 98.84%
- Molecular Weight: 458.42
- Formula: C16H16N2Na2O7S2
- Appearance: Solid
- Color: White to off-white
- Storage: 4°C, sealed storage, away from moisture
- In-solvent storage: -80°C for 6 months or -20°C for 1 month, sealed and away from moisture
- Solubility in H2O: 250 mg/mL (requires sonication)
- Solubility in PBS: 100 mg/mL (clear solution; requires sonication)
Medchemexpress LLC Cyclic AMP (sodium) | 37839-81-9 | 100.0% | 10 MM, 1 ML
Cyclic AMP (Cyclic adenosine monophosphate) sodium, an adenosine triphosphate derivative, is an intracellular signaling molecule that directs cellular responses to extracellular signals. It serves as an important second messenger in many biological processes.
- Intracellular signaling molecule
- Directs cellular responses to extracellular signals
- Important second messenger in many biological processes
- Modulates mediator generation
- Suppresses the expression of pro-inflammatory cytokines (TNF-α and IL-12)
- Enhances the production of the anti-inflammatory cytokine IL-10
Medchemexpress LLC Cyclic adenosine monophosphate | 60-92-4 | 99.9% | 10 G
Cyclic AMP (Cyclic adenosine monophosphate) is a derivative of adenosine triphosphate and functions as an intracellular signaling molecule, directing cellular responses to extracellular signals. It is recognized as an important second messenger in numerous biological processes. Cyclic AMP modulates mediator generation by suppressing the expression of pro-inflammatory cytokines, such as TNF-α and IL-12, while enhancing the production of the anti-inflammatory cytokine IL-10.
- Intracellular signaling molecule
- Directs cellular responses to extracellular signals
- Functions as an important second messenger in biological processes
- Modulates mediator generation
- Suppresses pro-inflammatory cytokines
- Enhances anti-inflammatory cytokine production
Medchemexpress LLC Carbenoxolone disodium | 7421-40-1 | MFCD03840711 | 99.9% | 25 MG
Carbenoxolone disodium is the active metabolite of Glycyrrhizic acid and an inhibitor of human 11β-HSD and bacterial 3α, 20β-HSD. It functions as an uncoupling agent for gap junctions and is a potent inhibitor of Vaccinia virus replication. This product is used for research into peptic, esophageal, and oral ulceration and inflammation.
- Active metabolite of Glycyrrhizic acid.
- Inhibitor of human 11β-HSD and bacterial 3α, 20β-HSD.
- Uncoupling agent for gap junctions.
- Inhibitor of Vaccinia virus replication.
- Used for studying peptic, esophageal, and oral ulceration and inflammation.
Terephthalic acid, 98+%
CAS: 100-21-0 Molecular Formula: C8H6O4 Molecular Weight (g/mol): 166.132 MDL Number: MFCD00002558 InChI Key: KKEYFWRCBNTPAC-UHFFFAOYSA-N Synonym: p-phthalic acid,1,4-benzenedicarboxylic acid,benzene-1,4-dicarboxylic acid,p-dicarboxybenzene,p-benzenedicarboxylic acid,p-carboxybenzoic acid,acide terephtalique,para-phthalic acid,tephthol,1,4-dicarboxybenzene PubChem CID: 7489 ChEBI: CHEBI:15702 IUPAC Name: terephthalic acid SMILES: C1=CC(=CC=C1C(=O)O)C(=O)O
TraceCERT™ Dimethyl Terephthalate Solution, 5 mg/g in DMSO-d, Certified Reference Material, MilliporeSigma™ Supelco™
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.
Dimethyl terephthalate, 99%, Thermo Scientific Chemicals
CAS: 120-61-6 Molecular Formula: C10H10O4 Molecular Weight (g/mol): 194.19 MDL Number: MFCD00008440 InChI Key: WOZVHXUHUFLZGK-UHFFFAOYSA-N Synonym: dimethyl terephthalate,dimethyl p-phthalate,1,4-benzenedicarboxylic acid, dimethyl ester,dimethyl p-benzenedicarboxylate,di-me terephthalate,dimethyl 4-phthalate,terephthalic acid, dimethyl ester,dimethyl 1,4-benzenedicarboxylate,terephthalic acid dimethyl ester,methyl p-methoxycarbonyl benzoate PubChem CID: 8441 IUPAC Name: 1,4-dimethyl benzene-1,4-dicarboxylate SMILES: COC(=O)C1=CC=C(C=C1)C(=O)OC
Dimethyl tetrachloroterephthalate, 97%, Thermo Scientific™
CAS: 1861-32-1 Molecular Formula: C10H6Cl4O4 Molecular Weight (g/mol): 331.95 MDL Number: MFCD00014902 InChI Key: NPOJQCVWMSKXDN-UHFFFAOYSA-N Synonym: chlorthal-dimethyl,dacthal,dimethyl tetrachloroterephthalate,dacthalor,fatal,chlorthal-methyl,tetral,tetrachloroterephthalic acid dimethyl ester,dimethyl 2,3,5,6-tetrachloroterephthalate,dac 4 PubChem CID: 2943 ChEBI: CHEBI:34664 IUPAC Name: dimethyl 2,3,5,6-tetrachlorobenzene-1,4-dicarboxylate SMILES: COC(=O)C1=C(Cl)C(Cl)=C(C(=O)OC)C(Cl)=C1Cl
2-Bromoterephthalic Acid 99%, Thermo Scientific™
CAS: 586-35-6 Molecular Formula: C8H5BrO4 Molecular Weight (g/mol): 245.028 InChI Key: QPBGNSFASPVGTP-UHFFFAOYSA-N Synonym: bromoterephthalic acid,2-bromobenzene-1,4-dicarboxylic acid,2-bromoterephthalicacid,2-bromo-terephthalic acid,2-bromo-1,4-benzenedicarboxylic acid,1,4-benzenedicarboxylic acid, 2-bromo,labotest-bb lt00454996,pubchem12798,2-bromo terephthalic acid,acmc-1aoy9 PubChem CID: 68513 IUPAC Name: 2-bromoterephthalic acid SMILES: C1=CC(=C(C=C1C(=O)O)Br)C(=O)O