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Phenylcarbamic acid esters

Organic compounds that consist of a phenylcarbamic acid where the hydrogen atom bonded to the oxygen atom is replaced with an organic group; phenylcarbamic acid a carboxylic acid bonded to an amino group with a phenyl group substitution.
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Keyword Search:
1,051 – 1,065 of 1,670 results
1,051

Medchemexpress LLC Kras4B protein, human (His) | 97.0% | 50UG
SDP

Recombinant human KRAS4B protein (isoform 2) with an N-terminal 6xHis tag, expressed in E. coli and supplied lyophilized. The construct spans residues M1-K169 (169 amino acids), with an approximate molecular weight of 23.0 kDa. Designed for research use in biochemical assays, binding studies, and structural analysis.

  • N-terminal 6xHis affinity tag for purification and detection.
  • expressed in E. coli and supplied lyophilized for long-term storage.
  • 169 amino acids, approx. 23.0 kDa molecular weight.
  • purity greater than 95% by reducing SDS-PAGE (certificate of analysis result 97.0%).
  • formulated with 20 mM PB, 100 mM NaCl, 8% trehalose, 4% mannitol, 0.02% tween 80, pH 7.5.
  • suitable for biochemical assays, binding studies, and structural analysis.
  • validated by certificate of analysis for purity and identity.

ENCOMPASS_PREFERRED
1,052

Medchemexpress LLC 5,8,11-trioxa-2-azatridecanoic acid, 13-hydroxy-, 1,1-dimethylethyl ester | 106984-09-2 | MFCD07779195 | 99.5% | 293.36 g/mol | C13H27NO6 | 10 G
SDP

Boc-NH-PEG4 (PROTAC Linker 12) is a Boc-protected PEG4 linker with a tert-butoxycarbonyl-protected amine and a terminal hydroxyl. It provides a short, hydrophilic PEG spacer commonly used to connect ligands in PROTACs and other bifunctional molecules, improving solubility and enabling modular conjugation chemistry.

  • Boc-protected amine enables selective deprotection and downstream coupling.
  • Terminal hydroxyl allows diverse functionalization and linker attachment.
  • PEG4 spacer increases aqueous solubility and flexibility in conjugates.
  • High reported purity supports reproducible synthesis and analysis.
  • Suitable for synthesizing PROTACs and bifunctional degraders.

ENCOMPASS_PREFERRED
1,053

Cayman Chemical AM2201 N-(4-hydroxypentyl) metabolite, Purity: ≥98%, CAS: 1427521-34-3, 1 mg

An expected urinary metabolite of AM2201

ENCOMPASS_PREFERRED
1,054

Medchemexpress LLC N,N'-Carbonyldiimidazole | 530-62-1 | 99.9% | C7H6N4O | 1 ML
SDP

N,N'-Carbonyldiimidazole is a highly reactive carboxylating reagent that can activate hydroxyl groups to form reactive carbonyl groups. This compound can be used as a coupling agent and a peptide synthesis reagent.

  • Highly reactive carboxylating reagent
  • Activates hydroxyl groups to form reactive carbonyl groups
  • Functions as a coupling agent
  • Functions as a peptide synthesis reagent
  • Can mediate the conjugation of ovalbumin with magnetite nanoparticles for vaccine delivery

ENCOMPASS_PREFERRED
1,055

Medchemexpress LLC N-Acetylputrescine hydrochloride | 18233-70-0 | 99.0% | 166.65 | 1 ML
SDP

N-Acetylputrescine hydrochloride | 18233-70-0 | 99.0% | 166.65 | 1 ML

ENCOMPASS_PREFERRED
1,056

eMolecules​ 850568-54-6 | 4-Boc-phenylboronic Acid | Accela ChemBio (ASD) | MFCD03411946 | 222.050 | C11H15BO4 | 95.000 | CC(C)(C)OC(=O)c1ccc(cc1)B(O)O | 1g | 444751010

4-Boc-phenylboronic Acid | Accela ChemBio (ASD) | 850568-54-6 | MFCD03411946 | 222.050 | C11H15BO4 | 95.000 | CC(C)(C)OC(=O)c1ccc(cc1)B(O)O | 1g | 444751010

ENCOMPASS_PREFERRED
1,057

eMolecules​ 68621-88-5 | N-BOC-M-PHENYLENEDIAMINE | AstaTech | MFCD06657915 | 208.261 | C11H16N2O2 | 95.000 | CC(C)(C)OC(=O)Nc1cccc(N)c1 | 25g | 277516540

N-BOC-M-PHENYLENEDIAMINE | AstaTech | 68621-88-5 | MFCD06657915 | 208.261 | C11H16N2O2 | 95.000 | CC(C)(C)OC(=O)Nc1cccc(N)c1 | 25g | 277516540

ENCOMPASS_PREFERRED
1,058

Selleck Chemical LLC N-Methylhydantoin

N-Methylhydantoin (1-Methylhydantoin Dioxy-creatinine) is a small molecular weight polar substance the product of degradation of creatinine by bacteria It is an unexpected metabolite of the intelligence-affecting substance dupracetam

ENCOMPASS_PREFERRED
1,059

eMolecules​ 84358-13-4 | Boc-isonipecotic acid | Chem-Impex | MFCD00076999 | 229.276 | C11H19NO4 | 99.000 | CC(C)(C)OC(=O)N1CCC(CC1)C(O)=O | 25g | 112447587

Boc-isonipecotic acid | Chem-Impex | 84358-13-4 | MFCD00076999 | 229.276 | C11H19NO4 | 99.000 | CC(C)(C)OC(=O)N1CCC(CC1)C(O)=O | 25g | 112447587

ENCOMPASS_PREFERRED
1,060

eMolecules​ 65564-05-8 | 3-[(Benzyloxycarbonyl)amino]-1-propanal | Combi-Blocks | MFCD05664298 | 207.229 | C11H13NO3 | 97.000 | O=CCCNC(=O)OCc1ccccc1 | 1g | 303370612

3-[(Benzyloxycarbonyl)amino]-1-propanal | Combi-Blocks | 65564-05-8 | MFCD05664298 | 207.229 | C11H13NO3 | 97.000 | O=CCCNC(=O)OCc1ccccc1 | 1g | 303370612

ENCOMPASS_PREFERRED
1,061

eMolecules​ 53292-89-0 | trans-4-(Boc-amino)cyclohexanecarboxylic acid | Oakwood Chemical | MFCD01862293 | 243.303 | C12H21NO4 | 98.000 | CC(C)(C)OC(=O)N[C@H]1CC[C@@H](CC1)C(O)=O | 5g | 537694493

trans-4-(Boc-amino)cyclohexanecarboxylic acid | Oakwood Chemical | 53292-89-0 | MFCD01862293 | 243.303 | C12H21NO4 | 98.000 | CC(C)(C)OC(=O)N[C@H]1CC[C@@H](CC1)C(O)=O | 5g | 537694493

ENCOMPASS_PREFERRED
1,062

Medchemexpress LLC Benzenamine-13C6, 4-iodo | 233600-80-1 | 99.2% | 224.98 | 13C6H6IN | 10 MG
SDP

4-Iodoaniline-13C6 is the 13C6-labeled analogue of 4-iodoaniline provided as a stable isotope reference and research reagent. It serves as an internal standard and synthetic intermediate for analytical and preparative applications, particularly in studies related to methemoglobinemia, glycogen phosphorylase inhibitor synthesis, and liver or blood disease research. The labeled compound has formula 13C6H6IN, CAS 233600-80-1, and molecular weight 224.98 g/mol.

  • Stable 13C6 isotopic labeling for accurate mass spectrometry quantification.
  • High chemical purity suitable for analytical and synthetic use.
  • Supplied in milligram quantities appropriate for tracer and reference applications.
  • Compatible with LC-MS and GC-MS workflows as an internal standard.
  • Useful as a building block for organic synthesis and method development.

ENCOMPASS_PREFERRED
1,063

Medchemexpress LLC PSME3 protein, human (N-His) | 96.0% | 10 UG
SDP

PSME3 Protein, Human (N-His) is a recombinant human proteasome activator subunit 3 expressed in Escherichia coli and supplied lyophilized with an N-terminal His tag. It is intended for research use in biochemical assays, protein interaction studies, and as an assay control; the lyophilized formulation with trehalose supports stability during storage and shipment.

  • N-terminal His tag for affinity purification.
  • Human sequence expressed in E. coli.
  • Approximate molecular weight 33 kDa.
  • Purity >95% as determined by reducing SDS-PAGE.
  • Lyophilized from PBS (pH 7.4) with 8% trehalose.
  • Reconstitute to ≥100 μg/mL; avoid lower concentrations in ddH2O.
  • Store at -20°C; after reconstitution store at 4°C up to 1 week or -20°C for long term.

ENCOMPASS_PREFERRED
1,064

eMolecules​ 330793-45-8 | Ambeed | (4-(Phenylcarbamoyl)phenyl)boronic acid | 250mg | 624122687 | A494102 | MFCD04115683 | 241.05 | C13H12BNO3

Ambeed | 2-Amino-4-fluorobenzonitrile | 250mg | 525010375 | A115591 | 80517-22-2 | MFCD09955451 | 136.129 | C7H5FN2

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ENCOMPASS_PREFERRED
1,065

Aobchem 5-Chloro-3-(meththio)phenylboronic acid pinacol ester | ≥97% | CAS 1256360-24-3 | C13H18BClO2S | 250mg

5-Chloro-3-(meththio)phenylboronic acid pinacol ester | ≥97% | CAS 1256360-24-3 | C13H18BClO2S | 250mg

ENCOMPASS_PREFERRED