Carboximidic acids and derivatives
Chem-Impex International, Inc. O-(1H-6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | 330645-87-9 | MFCD04973268 | 250G
O-(1H-6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 330645-87-9, MFCD04973268, 250G
Chem-Impex International, Inc. O-(1H-6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | 330645-87-9 | MFCD04973268 | 1KG
O-(1H-6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 330645-87-9, MFCD04973268, 1KG
Medchemexpress LLC 6-O-propynyl-2'-deoxyguanosine | 1640051-47-3 | 99.2% | 305.29 | C13H15N5O4 | 1 ML
6-O-propynyl-2'-deoxyguanosine is an alkyne-functionalized deoxyguanosine used as a click-chemistry reagent for biochemical and molecular biology research. It provides an alkyne handle at the 6-O position for bioorthogonal conjugation reactions, and is supplied as solutions or solids for flexible use.
- Contains an alkyne functional group for click chemistry applications.
- Available as 10 mM solution in DMSO (1 mL) or as solid quantities (mg scale).
- Molecular formula C13H15N5O4 and molecular weight 305.29 g/mol.
- High purity suitable for research use (manufacturer lists ~99% purity).
- Provided with documentation for research and handling.
Medchemexpress LLC 6-O-propynyl-2'-deoxyguanosine | 1640051-47-3 | 99.5% | 305.29 g/mol | C13H15N5O4 | 100 MG
6-O-propynyl-2'-deoxyguanosine is an alkyne-containing nucleoside used as a click-chemistry reagent for biochemical and nucleic acid research. It provides an alkyne handle for conjugation and labeling in vitro applications.
- Alkyne-containing nucleoside for click chemistry applications.
- Purity approximately 99.5% by HPLC.
- CAS 1640051-47-3; formula C13H15N5O4; MW 305.29 g/mol.
- Appearance: white to light yellow solid.
- Soluble in DMSO (100 mg/mL); ultrasonic may be required.
- Storage recommendations: powder -20°C for long term; in solvent -80°C for short term.
- Pack size: 100 mg.
Medchemexpress LLC Propynyl-PEG1-Ac 50mg
Propynyl-PEG1-Ac is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1] Propynyl-PEG1-Ac is a click chemistry reagent it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups
Chem-Impex International, Inc. O-[(Ethoxycarbonyl)cyanomethyleneamino]-N,N,N',N'-tetramethyluronium tetrafluoroborate | 136849-72-4 | MFCD00192127 | 100G
O-[(Ethoxycarbonyl)cyanomethyleneamino]-N,N,N',N'-tetramethyluronium tetrafluoroborate, 136849-72-4, MFCD00192127, 100G
![eMolecules O-[(Ethoxycarbonyl)cyanomethylenamino]- N,N,N?,N?-tetramethyluronium hexafluorophosphate | 333717-40-1 | MFCD01862832 | 25g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/501717572.jpg-250.jpg)
eMolecules O-[(Ethoxycarbonyl)cyanomethylenamino]- N,N,N?,N?-tetramethyluronium hexafluorophosphate | 333717-40-1 | MFCD01862832 | 25g
Chem-Impex | O-[(Ethoxycarbonyl)cyanomethylenamino]- N,N,N?,N?-tetramethyluronium hexafluorophosphate | 25g | 386903682 | 31204 | | 333717-40-1 | MFCD01862832 | 386.235 | C10H17F6N4O3P
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Chem-Impex International, Inc. O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | 94790-37-1 | MFCD00075445 | 25G
O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 94790-37-1, MFCD00075445, 25G
(F)(F)(F)F.CN(C)C(On1nnc2ccccc12)=[N+](C)C | 500g | 480108206](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC2115606.JPG-250.jpg)
eMolecules HBTU | Oakwood Chemicals | 94790-37-1 | MFCD00075445 | 379.247 | C11H16F6N5OP | 99.000 | F[P-](F)(F)(F)(F)F.CN(C)C(On1nnc2ccccc12)=[N+](C)C | 500g | 480108206
HBTU | Oakwood Chemicals | 94790-37-1 | MFCD00075445 | 379.247 | C11H16F6N5OP | 99.000 | F[P-](F)(F)(F)(F)F.CN(C)C(On1nnc2ccccc12)=[N+](C)C | 500g | 480108206
Sigma Aldrich Fine Chemicals Biosciences Urethane | 51-79-6 | MFCD00007966 | 100g
Urethane | Purity: 99% | Mol Wt: 89.09 | 51-79-6 | MFCD00007966 | 100g
eMolecules N-(1H-1,2,3-Benzotriazol-1-ylmethyl)-4-methoxyaniline | 62001-34-7 | MFCD00437337 | 1g
Oakwood Chemical | N-(1H-1,2,3-Benzotriazol-1-ylmethyl)-4-methoxyaniline | 1g | 537712962 | 181686 | | 62001-34-7 | MFCD00437337 | 254.293 | C14H14N4O
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Chem-Impex International, Inc. Hydroxyurea | 127-07-1 | MFCD00007943 | 25G
Hydroxyurea, 127-07-1, MFCD00007943, 25G
eMolecules 3-(Benzotriazol-1-yl)propionic acid | 654-15-9 | 250MG
Chem-Impex | 3-(Benzotriazol-1-yl)propionic acid | 250MG | 654-15-9 | MFCD08060611 | MW:189.21
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eMolecules 3-Benzotriazol-1-yl-propionic acid | 654-15-9 | 1G | Purity: 96%
Combi-Blocks | 3-Benzotriazol-1-yl-propionic acid | 1G | 654-15-9 | MFCD00964153
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(F)(F)(F)F.CN(C)C(On1nnc2cccnc12)=[N+](C)C | 25g | 746256647](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC2391249.JPG-250.jpg)
eMolecules HATU | Advanced ChemBlocks | 148893-10-1 | MFCD00274639 | 380.235 | C10H15F6N6OP | 96.000 | F[P-](F)(F)(F)(F)F.CN(C)C(On1nnc2cccnc12)=[N+](C)C | 25g | 746256647
HATU | Advanced ChemBlocks | 148893-10-1 | MFCD00274639 | 380.235 | C10H15F6N6OP | 96.000 | F[P-](F)(F)(F)(F)F.CN(C)C(On1nnc2cccnc12)=[N+](C)C | 25g | 746256647