Hydroxybenzoic Acid Derivatives
Medchemexpress LLC Pd(Xantphos)Cl2 | 205319-10-4 | ≥98.0% | 755.94 | 10 G
Pd(Xantphos)Cl2 is a palladium(II) complex catalyst suitable for use in organic synthesis research. It is intended for research use only and not for sale to patients.
- Can be used in catalytic reactions for organic synthesis
- Intended for research use only
Medchemexpress LLC Chlorendic acid | 115-28-6 | 99.8% | 5 G
Chlorendic acid, also known as HET acid, is utilized as a diacid component for the synthesis of oligoesters. It possesses potential flame retardant properties due to degradation by chlorine radicals. This product is intended for research use only.
- Diacid component for oligoester synthesis
- Provides potential flame retardant properties
- Degradation by chlorine radicals
- For research use only
Medchemexpress LLC Chlorendic acid (HET acid) | 115-28-6 | 99.8% | 10 G
Chlorendic acid, also known as HET acid, is utilized as a diacid component for synthesizing oligoesters that exhibit potential flame retardant properties. Its degradation by chlorine radicals contributes to the flame retardancy of HET acid-based oligoesters when combined with aliphatic diols.
- Used as a diacid component for synthesis
- Forms oligoesters with potential flame retardant properties
- Degradation by chlorine radicals contributes to flame retardancy
Medchemexpress LLC 3,6-dichloro-4-methylpyridazine | 19064-64-3 | MFCD00006465 | 100.0% | 163.00 g/mol | C5H4Cl2N2 | 25 G
3,6-dichloro-4-methylpyridazine is a chlorinated pyridazine supplied as a research-grade biochemical reagent and synthetic building block. It is provided as a solid for life-science and organic synthesis applications that require a high-purity chlorinated heterocycle.
- High purity (99.98%).
- Chemical formula C5H4Cl2N2 and molecular weight 163.00 g/mol.
- Solid, off-white to light yellow appearance.
- Stable when stored at -20°C under nitrogen; in solvent: -80°C (6 months) or -20°C (1 month).
- Suitable for research use and organic synthesis applications.
- Available in gram to bulk quantities.
Medchemexpress LLC 4-Chloroindole-3-acetic acid | 2519-61-1 | MFCD00216155 | 209.63 | 10 G
4-Chloroindole-3-acetic acid (4-Cl-IAA) is a chlorinated analogue of indole-3-acetic acid (IAA) auxin. It functions as a plant hormone and is naturally found in the seeds of *Medicago truncatula*, *Melilotus indicus*, and *Trifolium*.
- Functions as a plant hormone
- Chlorinated analogue of indole-3-acetic acid (IAA) auxin
- Found in seeds of *Medicago truncatula*, *Melilotus indicus*, and *Trifolium*
- Appears as a white to light yellow solid
- Soluble in DMSO at 100 mg/mL
- Solid can be stored at room temperature for 3 years
- Solutions can be stored at -80°C for 2 years or -20°C for 1 year
Medchemexpress LLC 4-chlorosalicylic acid | 5106-98-9 | MFCD00002449 | 99.4% | 172.57 g/mol | C7H5ClO3 | 10 G
4-Chlorosalicylic acid (CAS 5106-98-9) is a chlorinated derivative of salicylic acid used as a research reagent and pharmaceutical intermediate. It is a solid (C7H5ClO3; MW 172.57 g/mol) typically supplied at high purity for analytical and synthetic applications.
- High purity suitable for analytical and synthetic work.
- Solid form simplifies storage and handling.
- Reported inhibitory activity against monophenolase and diphenolase enzymes.
- Available in multiple pack sizes and as solution formulations for flexibility.
- Intended for research use only; not for human or veterinary use.
Medchemexpress LLC Chlorendic acid | 115-28-6 | 99.8% | 25 G
Chlorendic acid (HET acid) is a diacid component utilized in the synthesis of oligoesters. These oligoesters possess potential flame retardant properties, attributed to the degradation by chlorine radicals.
- White to off-white solid
- Molecular weight of 388.84
- Chemical formula C9H4Cl6O4
- Purity of 99.75%
- Soluble in DMSO at concentrations of ≥ 100 mg/mL
- Powder storage: -20°C for 3 years, 4°C for 2 years
- In solvent storage: -80°C for 6 months, -20°C for 1 month
Medchemexpress LLC 3-bromo-4-chlorobenzoic acid | 42860-10-6 | MFCD00079706 | 100.0% | 235.46 g·mol⁻¹ | C7H4BrClO2 | 50 G
3-Bromo-4-chlorobenzoic acid is a brominated and chlorinated benzoic acid used as an intermediate in organic and pharmaceutical synthesis. It is reported as Dapagliflozin Impurity 50 and is supplied for research, method development, and impurity profiling, with high listed purity and multiple packaging options.
- High purity suitable for synthetic applications.
- Useful intermediate for medicinal chemistry and impurity studies.
- Defined molecular formula and molecular weight for analytical work.
- Available in a range of packaging sizes for scale flexibility.
- Suitable as an analytical reference standard in method development.
Medchemexpress LLC Chloroneb 50g | 2675-77-6 | 207.05 g/mol | C8H8Cl2O2 | 50 G
Chloroneb (Demosan) is a chlorinated dimethoxybenzene fungicidal pesticide supplied as an analytical standard for residue analysis in food and environmental samples. It is used to detect organochlorine pesticide residues with good selectivity, stability, and reproducibility in validated analytical methods.
- Supplied as an analytical standard for residue detection
- Purity ≥95.0%
- Suitable for analysis of water, soil, and food samples
- Available in a 50 g pack for bulk analytical use
- Molecular formula C8H8Cl2O2; molecular weight ≈207.05 g/mol
- Stable and reproducible in extraction and detection workflows
Medchemexpress LLC 4-chlorosalicylic acid | 5106-98-9 | MFCD00002449 | 100.0% | 172.57 | C7H5ClO3 | 5 G
4-Chlorosalicylic acid is a chlorinated salicylic (benzoic acid) derivative used as a pharmaceutical intermediate and research reagent. It is provided in solid and solution formats for synthetic chemistry and assay development. Analytical documentation, including a certificate of analysis and safety data sheet, is available for lot-specific verification.
- Used as a pharmaceutical intermediate and research reagent.
- Available as solid and as 10 mM solution in DMSO.
- High purity confirmed by COA (HPLC purity reported ≈99.95%).
- Molecular formula C7H5ClO3 and molecular weight 172.57.
- Safety and quality documentation (SDS, COA) available for download.
Medchemexpress LLC 3,6-dichloro-4-methylpyridazine | 19064-64-3 | MFCD00006465 | 100.0% | 163.00 g/mol | C5H4Cl2N2 | 100 G
3,6-Dichloro-4-methylpyridazine is a chlorinated pyridazine used as a biochemical reagent and organic building block for laboratory research. It is supplied for research use only and is accompanied by safety and analytical documentation to support laboratory handling and quality assurance.
- High purity (99.98%).
- Molecular formula C5H4Cl2N2 with molecular weight 163.00 g/mol.
- Provided with SDS and COA documentation.
- Available in multiple package sizes, including 100 g and larger quantities by quote.
- Suitable as a building block for organic synthesis and biochemical studies.
- Intended for laboratory research use only.
Medchemexpress LLC 2-bromo-4'-chloropropiophenone (2-bromo-1-(4-chlorophenyl)-1-propanone) | 877-37-2 | MFCD00018687 | >98.0% | 247.52 g/mol | C9H8BrClO | 250 MG
2-Bromo-4'-chloropropiophenone (CAS 877-37-2) is a bromo-chlorinated propiophenone used as a chemical precursor in organic synthesis and research chemistry, supplied in small research pack sizes with accompanying safety and technical documentation.
- Precursor in organic synthesis and pharmaceutical intermediate production.
- Molecular formula C9H8BrClO.
- Molecular weight 247.52 g/mol.
- Typical listed purity >98% (refer to datasheet for analytical details).
- Available in small research pack sizes, for example 250 MG.
- Product documentation includes a datasheet and safety data sheet for handling and storage.
Medchemexpress LLC 2-chloronicotinic acid | 2942-59-8 | MFCD00006236 | 99.8% | 157.56 g/mol | C6H4ClNO2 | 1000 G
2-chloronicotinic acid (CAS 2942-59-8) is a chlorinated nicotinic acid derivative used as a biochemical reagent and synthetic building block in medicinal chemistry and life-science research. It is typically supplied with datasheet, safety data sheet, and certificate of analysis for batch-specific information and traceability.
- High reported purity: 99.8%.
- Provides molecular formula C6H4ClNO2 and molecular weight 157.56 g/mol.
- Suitable as a synthetic intermediate for heterocyclic and pyridine chemistry.
- Available in multiple bulk pack sizes for scale-up and formulation work.
- Supplied with batch-specific documentation (datasheet, SDS, COA) for traceability.
Medchemexpress LLC 4-chloroquinolin-8-ol | 57334-36-8 | MFCD00661657 | 99.0% | 179.61 g·mol⁻¹ | C9H6ClNO | 5 G
4-Chloroquinolin-8-ol is a chlorinated quinolinol used as an Alq3-derived aluminum ligand in organic electronics research. It is employed to prepare aluminum coordination complexes for studies of electron transport and emissive layers in OLEDs, and is supplied as a high-purity reagent for materials and optoelectronic investigations.
- High chemical purity suitable for research applications.
- Useful as a ligand for Alq3-type aluminum complexes.
- Supplied in multiple package sizes to suit experimental needs.
- Stable when stored at 4°C under nitrogen; solvent storage recommendations available.
- Well characterized with CAS number 57334-36-8 and known molecular weight.
Medchemexpress LLC 3,6-dichloro-4-methylpyridazine | 19064-64-3 | MFCD00006465 | 100.0% | 163.00 g/mol | C5H4Cl2N2 | 10 G
3,6-Dichloro-4-methylpyridazine (CAS 19064-64-3) is a chlorinated pyridazine used as an organic reagent in life-science research and chemical synthesis. Offered in multiple pack sizes, it is suitable as a synthetic building block, for biochemical assays, and for analytical applications.
- High purity: 99.98%.
- Molecular formula C5H4Cl2N2 and molecular weight 163.00 g/mol.
- Suitable for medicinal chemistry and biochemical assay development.
- Available in multiple pack sizes for experimental flexibility.
- Storage recommendations provided to preserve stability (store at -20°C under nitrogen; in solvent: -80°C, 6 months; -20°C, 1 month).
- Characterized with CAS registry number 19064-64-3 for unambiguous identification.
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