Other Solvents
Medchemexpress LLC Ivermectin-d2 | 71827-03-7 | 97.6% | 877.11 | C48H72D2O14 | 1 MG
Ivermectin-d2 is a deuterium-labeled analogue of ivermectin supplied as a research-grade standard for analytical and research applications. It is provided as a solid, with specified purity and storage conditions to support handling and long-term stability.
- Deuterium-labeled analogue of ivermectin suitable for analytical use.
- Provided as a solid, white to light yellow.
- Purity 97.6% (rounded from manufacturer value).
- Molecular formula C48H72D2O14; molecular weight 877.11.
- Recommended storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).
- Intended for research and analytical applications only.
Medchemexpress LLC Deflazacort-d3 | 2280940-17-0 | 444.54 | C25H28D3NO6 | 1 MG
Deflazacort-d3 is a deuterated isotope-labeled analog of deflazacort used as an analytical internal standard for quantitative assays and mass spectrometry. Supplied in small milligram pack sizes for laboratory research; consult the certificate of analysis for purity and storage instructions.
- Deuterated internal standard for accurate quantitation in LC-MS/MS assays.
- Offered in milligram quantities suitable for analytical workflows.
- Molecular formula C25H28D3NO6; molecular weight 444.54.
- CAS number 2280940-17-0 for unambiguous identification.
- Datasheet and handling instructions available; check CoA for purity.
Cayman Chemical ImIdacloprId-d4 1mg
An internal standard for the quantification of imidacloprid by GC- or LC-MS
Cayman Chemical SalIcylIc AcId-d4 5mg
An internal standard for the quantification of salicylic acid by GC- or LC-MS
Cayman Chemical LaurIc AcId-d2 500mg
An internal standard for the quantification of lauric acid by GC- or LC-MS
Medchemexpress LLC Atrazine-d5 | 163165-75-1 | 5 MG
Atrazine-d5 is deuterium labeled Atrazine. Atrazine is primarily used for controlling certain annual broadleaf and grass weeds. It inhibits photophosphorylation but typically does not cause lethality or permanent cell damage in the short term.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Molecular weight: 220.71
- Formula: C8H9D5ClN5
- Appearance: Solid
- Color: White to off-white
- Purity: 98.72%
Medchemexpress LLC Poly ethylene glycol 100mg
Poly(ethylene glycol) diacrylate (MW 3500) (PEGDA (MW 3500)) is a derivative of polyethylene glycol Poly(ethylene glycol) diacrylate (MW 3500) can be used in the formation of a cross-linked polymers[1]
Medchemexpress LLC Poly ethylene glycol 500uL
Poly(ethylene glycol) diacrylate (MW 700) (PEGDA (MW 700)) is a derivative of polyethylene glycol Poly(ethylene glycol) diacrylate (MW 700) can be used in the formation of a cross-linked polymers[1]
Cambridge Isotope Laboratories ACETALDEHYDE (1,2-13C2, 99%), 0.5 G, 1632-98-0
ACETALDEHYDE (1,2-13C2, 99%), 0.5 G, 1632-98-0
Cambridge Isotope Laboratories L-ALANINE-N-T-BOC (2-13C, 98-99%), 0.25 G, 201612-65-9
L-ALANINE-N-T-BOC (2-13C, 98-99%), 0.25 G, 201612-65-9
Cambridge Isotope Laboratories Carbon Monoxide (13C, 99%) (, 5 L, 1641-69-6
CARBON MONOXIDE (13C, 99%) (, 5 L, 1641-69-6. **This item is shipped in a Code C stainless steel lecture bottle. The fee for the bottle will need added to the order as a separate charge. Please include part# NC9763154 to the order.
Cambridge Isotope Laboratories SODIUM PROPIONATE (13C3, 99%), 0.1 G, 152571-51-2
SODIUM PROPIONATE (13C3, 99%), 0.1 G, 152571-51-2
Cambridge Isotope Laboratories L-ALANINE (2-13C, 99%), 0.5 G, 62656-85-3
L-ALANINE (2-13C, 99%), 0.5 G, 62656-85-3