Isotopically Labeled Compounds
Medchemexpress LLC Dl-glutamic acid-d5 | 14341-79-8 | 99.7% | 152.16 | C5H4D5NO4 | 1 MG
Deuterium-labeled DL-glutamic acid (d5) provided as a research-grade stable-isotope standard for analytical applications such as mass spectrometry and metabolic tracing. The material is characterized by its molecular formula C5H4D5NO4, molecular weight 152.16, and high chemical purity.
- Deuterium-labeled DL-glutamic acid-d5 for isotope tracing
- High chemical purity of 99.7%
- Available in small research pack sizes, including 1 mg
- Supplied with data sheet, certificate of analysis, and safety data sheet
Cambridge Isotope Laboratories LABELED CARNITINE STANDARDS SET B, 10 VIALS
LABELED CARNITINE STANDARDS SET B, 10 VIALS
Medchemexpress LLC 3-pentanol-d5 | 144032-75-7 | 93.18 | C5H7D5O | 50 MG
3-Pentanol-d5 is the deuterium-labeled form of 3-pentanol used as an isotopic tracer and internal standard for quantitative analysis by NMR, GC-MS, and LC-MS. It is described as a plant-produced organic compound and a component of insect sex pheromones; stable heavy isotopes may affect pharmacokinetic and metabolic profiles.
- Deuterium-labeled isotopic standard for analytical applications.
- Suitable as internal standard for NMR, GC-MS, and LC-MS.
- Available in small pack sizes for analytical use, including 50 mg.
- CAS number 144032-75-7; molecular formula C5H7D5O; molecular weight 93.18.
- Purity documentation is available on the product page.
Medchemexpress LLC 3-pentanol-d5 | 144032-75-7 | 93.18 g/mol | C5H7D5O | 100 MG
3-pentanol-d5 is the deuterium-labeled form of 3-pentanol used as a stable isotope tracer and internal standard for analytical techniques such as NMR, GC-MS, and LC-MS. It is supplied as a liquid deuterated compound for research and quantitative analysis.
- Deuterium-labeled internal standard for quantitative analysis
- Molecular formula: C5H7D5O
- Molecular weight: 93.18 g/mol
- Appearance: liquid
- Available pack sizes: 10 mg, 25 mg, 50 mg, 100 mg, 200 mg, 500 mg
- Recommended storage: pure form -20°C (stable ~3 years); in solvent -80°C (up to 6 months), -20°C (up to 1 month)
Cambridge Isotope Laboratories Alpha-Ketoglutaric acid (13C5 99%) CP 90% 0 1 g
Alpha-Ketoglutaric acid (13C5 99%) CP 90% 0 1 g
Cambridge Isotope Laboratories L-Carnitine(mono) clo4 O-glutaryl (unlabeled) 0 1 mg
L-Carnitine(mono) clo4 O-glutaryl (unlabeled) 0 1 mg
Cambridge Isotope Laboratories EFSA-8 13C PAH Standard Mixture (13C 99%) in nonane 1 2 mL
EFSA-8 13C PAH Standard Mixture (13C 99%) in nonane 1 2 mL
Cayman Chemical NoscapIn-13C-d3 1mg
An internal standard for the quantification of noscapine by GC- or LC-MS
Cambridge Isotope Laboratories DEUTERIUM HYDRIDE (D, 97%), 1 L, 13983-20-5
**This item is shipped in a Code K-460 stainless steel lecture bottle. The fee for the bottle will need added to the order as a separate charge per each. Please include part# NC1708343 to the order
Cambridge Isotope Laboratories SODIUM DODECYL SULFATE (D25, 98%), 1 G
SODIUM DODECYL SULFATE (D25, 98%), 1 G
Sigma Aldrich Fine Chemicals Biosciences L-Alanine-2-13C,15N 98 atom % 15N, 99 atom % 13C | 285977-86-8 | MFCD00190265 | 250MG
L-Alanine-2-13C,15N 98 atom % 15N, 99 atom % 13C | Mol Wt: 91.08 | 285977-86-8 | MFCD00190265 | 250MG
Sigma Aldrich Fine Chemicals Biosciences Acetic anhydride-13C4,d6 99 atom % 13C, 97 atom % D | 285977-77-7 | MFCD00190254 | 100MG
Acetic anhydride-13C4,d6 99 atom % 13C, 97 atom % D | Purity: 99% (CP) | Mol Wt: 112.1 | 285977-77-7 | MFCD00190254 | 100MG