Phenol esters
Medchemexpress LLC HY-B1508 200mg Medchemexpress, Vitamin K4 CAS:573-20-6 Purity:>98%
Medchemexpress, HY-B1508 200mg Vitamin K4 CAS:573-20-6 Vitamin K4 is a chemically synthesized Vitamin K which plays an important role in the normal blood coagulation system. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Medchemexpress LLC 2-Vinylphenyl acetate | 63600-35-1 | 98.4% | 162.19 | 50 G
This product, 2-Vinylphenyl acetate, is a chemical intended for laboratory use. It is classified under GHS as causing skin and serious eye irritation, requiring careful handling with appropriate personal protective equipment. It is recommended for storage at 4°C, protected from light, and under nitrogen atmosphere. This chemical appears as a colorless to light yellow liquid.
- Causes skin irritation
- Causes serious eye irritation
- Store at 4°C, protected from light, and under nitrogen
- Appearance: colorless to light yellow liquid
- Molecular formula: C10H10O2
- Molecular weight: 162.19
- Purity: 98.4%
Medchemexpress LLC 5-(2-(4-fluorophenyl)acetyl)-2,2-dimethyl-1,3-dioxane-4,6-dione | 1174047-11-0 | 98.0% | 280.25 g/mol | C14H13FO5 | 5 G
5-(2-(4-Fluorophenyl)acetyl)-2,2-dimethyl-1,3-dioxane-4,6-dione is a Meldrum's acid derivative used as a synthetic intermediate in medicinal chemistry and drug discovery. Supplied as a solid for research use, it supports a range of acylation and derivatization reactions and is offered in multiple package sizes to accommodate small- and large-scale synthesis needs.
- Used as a drug synthesis intermediate for preparation of active compounds.
- Meldrum's acid derivative reactivity enables acylation and ring-opening transformations.
- Supplied as a solid for convenient handling and storage.
- Available in multiple package sizes to support scale-up.
- Characterized by analytical data (LC/MS, NMR, HPLC) to support product quality.