Azolines
Sigma Aldrich Fine Chemicals Biosciences 2,6-Bis[(4S)-4-phenyl-2-oxazolinyl]pyridine 98% | 174500-20-0 | MFCD01863586 | 2G
2,6-Bis[(4S)-4-phenyl-2-oxazolinyl]pyridine 98% | Purity: 98% | Mol Wt: 369.42 | 174500-20-0 | MFCD01863586 | 2G
Medchemexpress LLC Mpp dihydrochloride | 911295-24-4 | MFCD06411603 | 99.5% | 542.50 | C29H33Cl2N3O3 | 5 MG
MPP dihydrochloride is a selective estrogen receptor (ERα) antagonist provided as a high-purity solid for research use in studies of estrogen signaling. It is used in vitro and in vivo to probe ERα-mediated pathways.
- High purity: 99.54% (HPLC).
- Chemical formula: C29H33Cl2N3O3.
- Molecular weight: 542.50 g/mol.
- Physical form: solid (white powder).
- Storage: store sealed at 4°C; in solution: -80°C (6 months), -20°C (1 month).
- Supplied in small milligram quantities for research use.
Aobchem Methyl 4-(2-chloroethoxy)benzoate | ≥97% | CAS 38567-00-9 | C10H11ClO3 | 10g
Methyl 4-(2-chloroethoxy)benzoate | ≥97% | CAS 38567-00-9 | C10H11ClO3 | 10g
Aobchem 5-Methyl-2-(methylthio)benzo[b]thiophene | 95% | CAS 30489-82-8 | C10H10S2 | 1g
5-Methyl-2-(methylthio)benzo[b]thiophene | 95% | CAS 30489-82-8 | C10H10S2 | 1g
Aobchem 3-Bromo-2-(4-chlorophenyl)imidazo[1 2-a]pyridine | ≥97% | CAS 158958-76-0 | C13H8BrClN2 | 1g
3-Bromo-2-(4-chlorophenyl)imidazo[1 2-a]pyridine | ≥97% | CAS 158958-76-0 | C13H8BrClN2 | 1g
Aobchem 3-Bromo-2-(4-chlorophenyl)imidazo[1 2-a]pyridine | ≥97% | CAS 158958-76-0 | C13H8BrClN2 | 500mg
3-Bromo-2-(4-chlorophenyl)imidazo[1 2-a]pyridine | ≥97% | CAS 158958-76-0 | C13H8BrClN2 | 500mg
Aobchem -Cyclopentyl-1-methyl-1H-imidazole-2-methanol | 95% | CAS 1340338-70-6 | C10H16N2O | 5g
-Cyclopentyl-1-methyl-1H-imidazole-2-methanol | 95% | CAS 1340338-70-6 | C10H16N2O | 5g
![Aobchem 3-[(Propylamino)sulfonyl]benzoic acid | ≥95% | CAS 7326-75-2 | C10H13NO4S | 5g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5001035785.png-250.jpg)
Aobchem 3-[(Propylamino)sulfonyl]benzoic acid | ≥95% | CAS 7326-75-2 | C10H13NO4S | 5g
3-[(Propylamino)sulfonyl]benzoic acid | ≥95% | CAS 7326-75-2 | C10H13NO4S | 5g
Medchemexpress LLC Thiol-PEG1-acid | 1260092-48-5 | 95.0% | 150.20 g/mol | C5H10O3S | 5 MG
Thiol-PEG1-acid is a short polyethylene glycol linker bearing a thiol (-SH) and a terminal carboxyl (-COOH). It serves as a bifunctional reagent for chemical biology and bioconjugation applications that require a small, hydrophilic spacer with orthogonal reactive handles.
- Contains a reactive thiol (-SH) functional group for selective conjugation.
- Terminal carboxyl group enables amide or ester bond formation with amines or alcohols.
- Short PEG spacer improves solubility and reduces steric hindrance in conjugates.
- Typical purity listed as 95.0%.
- Soluble in DMSO at 100 mg/mL; may require ultrasonic assistance.
- Stable as a pure material at -20°C for up to 3 years; in solution store at -80°C for extended stability.
![Aobchem 7-Bromo-2 2-difluoro-2H-benzo[b][1 4]oxazin-3(4H)-one | 95% | CAS 1451215-66-9 | C8H4BrF2NO2 | 250mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5001047933.png-250.jpg)
Aobchem 7-Bromo-2 2-difluoro-2H-benzo[b][1 4]oxazin-3(4H)-one | 95% | CAS 1451215-66-9 | C8H4BrF2NO2 | 250mg
7-Bromo-2 2-difluoro-2H-benzo[b][1 4]oxazin-3(4H)-one | 95% | CAS 1451215-66-9 | C8H4BrF2NO2 | 250mg
Aobchem 2-Methyl-3-(methylthio)benzo[b]thiophene | 95% | CAS 2918881-47-5 | C10H10S2 | 250mg
2-Methyl-3-(methylthio)benzo[b]thiophene | 95% | CAS 2918881-47-5 | C10H10S2 | 250mg
![Medchemexpress LLC (S)-2-amino-3-(benzo[b]thiophen-3-yl)propanoic acid | 72120-71-9 | MFCD00079684 | >98.5% | 221.28 g/mol | C11H11NO2S | 1 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000299603.png-250.jpg)
Medchemexpress LLC (S)-2-amino-3-(benzo[b]thiophen-3-yl)propanoic acid | 72120-71-9 | MFCD00079684 | >98.5% | 221.28 g/mol | C11H11NO2S | 1 G
(S)-2-Amino-3-(benzo[b]thiophen-3-yl)propanoic acid is the (S)-enantiomer of 3-benzothienylalanine, an alanine derivative bearing a benzothiophene substituent. Supplied as a research-grade amino acid, it is used as a building block in medicinal chemistry and peptide synthesis to introduce a benzothiophene side chain for SAR and conformational studies.
- Enantiomerically defined (S)-configuration for stereospecific synthesis.
- Benzothiophene side chain to modulate hydrophobic and aromatic interactions.
- Suitable as an amino acid building block for peptide and small-molecule synthesis.
- White to off-white solid, convenient for handling and storage.
- Provided for research use only.
- Available in multiple pack sizes for screening and scale-up.