Carboximidic acids and derivatives
Sigma Aldrich Fine Chemicals Biosciences Hydroxyurea 98%, powder | 127-07-1 | MFCD00007943 | 5G
Hydroxyurea 98%, powder | Purity: 98% | Mol Wt: 76.05 | 127-07-1 | MFCD00007943 | 5G
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
Medchemexpress LLC 6-O-propynyl-2'-deoxyguanosine | 1640051-47-3 | 99.2% | 305.29 | C13H15N5O4 | 50 MG
6-O-propynyl-2'-deoxyguanosine is an alkyne-functionalized nucleoside used as a click chemistry reagent for biochemical research and labeling applications.
- Molecular formula: C13H15N5O4.
- Molecular weight: 305.29.
- Cas number: 1640051-47-3.
- Purity: 99.19% (data sheet; batch values may vary).
- Form: solid; appearance white to light yellow.
- Storage: powder at -20°C for long term, 4°C for shorter storage; in solvent store at -80°C for extended periods.
- Pack size: 50 mg.
Medchemexpress LLC 6-O-propynyl-2'-deoxyguanosine | 1640051-47-3 | 99.5% | 305.29 g/mol | C13H15N5O4 | 10 MG
6-O-propynyl-2'-deoxyguanosine is a modified nucleoside containing an alkyne (propynyl) group at the 6-O position of 2'-deoxyguanosine. It is used as a click-chemistry reagent for biochemical labeling and conjugation in research applications.
- Cas number: 1640051-47-3.
- Chemical formula: C13H15N5O4.
- Molecular weight: 305.29 g/mol.
- Purity: 99.51% (reported by distributors).
- Available formats: powder masses (e.g., 5 mg, 10 mg, 25 mg, 50 mg, 100 mg) and solution (10 mM in 1 mL) reported.
- Storage: store powder at -20 °C for long term; short-term refrigerated storage also reported.
- Intended use: for research use only; biochemical labeling and click-chemistry applications.
Sigma Aldrich Fine Chemicals Biosciences RHC 80267 >=98% (HPLC), solid | 83654-05-1 | MFCD00210844 | 25MG
RHC 80267 >=98% (HPLC), solid | Purity: >=98% (HPLC) | Mol Wt: 394.51 | 83654-05-1 | MFCD00210844 | 25MG
Chem-Impex International, Inc. O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | 94790-37-1 | MFCD00075445 | 100G
O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 94790-37-1, MFCD00075445, 100G
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
Chem-Impex International, Inc. O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | 94790-37-1 | MFCD00075445 | 250G
O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 94790-37-1, MFCD00075445, 250G
Chem-Impex International, Inc. O-(7-Azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | 148893-10-1 | MFCD00274639 | 25G
O-(7-Azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 148893-10-1, MFCD00274639, 25G
Chem-Impex International, Inc. O-(7-Azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | 148893-10-1 | MFCD00274639 | 1KG
O-(7-Azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 148893-10-1, MFCD00274639, 1KG
Chem-Impex International, Inc. O-(1H-6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | 330645-87-9 | MFCD04973268 | 25G
O-(1H-6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 330645-87-9, MFCD04973268, 25G
Chem-Impex International, Inc. O-(7-Azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | 148893-10-1 | MFCD00274639 | 250G
O-(7-Azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 148893-10-1, MFCD00274639, 250G
Sigma Aldrich Fine Chemicals Biosciences Urethane | 51-79-6 | MFCD00007966 | 100g
Urethane | Purity: 99% | Mol Wt: 89.09 | 51-79-6 | MFCD00007966 | 100g
Chem-Impex International, Inc. O-(1H-6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate | 330645-87-9 | MFCD04973268 | 100G
O-(1H-6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, 330645-87-9, MFCD04973268, 100G
(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 94790-37-1 | HBTU | Oakwood Chemicals | 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