4methylumbelliferylβdn,n',n''triacetylchitotrioside

4-Methylumbelliferyl-β-D-N,N',N''-triacetylchitotrioside is a fluorogenic substrate for chitinases and chitotriosidases. 4-Methylumbelliferyl-β-D-N,N',N''-triacetylchitotrioside is cleaved by chitinases and chitotriosidases to release the fluorescent moiety 4-methylumbelliferyl (4-MU). 4-MU fluorescence is pH-dependent with excitation maxima of 320 and 360 nm at low (1.97-6.72) and high (7.12-10.3) pH, respectively, and an emission maximum ranging from 445 to 455 nM, increasing as pH decreases. It has been used to screen plasma samples for reduced chitotriosidase activity that may be indicative of lysosomal storage disorders.

4-Butoxyphenol (P-Butoxyphenol) is a phenolic compound with a wide range of applications in science and industry. It is often used in the synthesis of other compounds such as 4-butoxyphenylacetic acid and 4-butoxyphenylacetonitrile. It is also used in the synthesis of drugs such as ibuprofen and naproxen.

4-methyl-4-sulfanylpentan-2-one (4-Mercapto-4-methyl-2-pentanone) is a ketone containing a thio group and is commonly used in flavor preparation, organic synthesis and biochemical experiments.

2-(4-methyl-1,3-thiazol-5-yl)ethyl decanoate is a long-chain fatty acid ester containing thiazole that is used in organic synthesis and biochemical experiments.

GLcNAc1-b-PNP is a chromogenic substrate for N-acetyl-β-glucosaminidase and can be used to quantify the activity of N-acetyl-β-D-glucosaminidase in human serum and urine.

MES (2-Morpholinoethanesulphonic acid) (2-Morpholinoethanesulphonic acid), a zwitterionic buffer, is effective in the pH range of 5.5-7.7. MES, as one of the Good's buffers, is broadly used to regulate pH value for plants culture medium, reagent solution, and physiological experiments.

DIPSO is commonly used to prepare buffer solutions with a pH of 7.0-8.2, maintaining a stable pH environment and regulating ionic strength, and is widely applied in biochemical and cell biology experiments.

4-Dimethylaminopyridine is an excellent medium for the formation of 3-cyano-2H-chromanes by cyclic condensation of salicylaldehyde and acrylonitrile triggered by the Morita-Balylis-Hillman reaction.

4-(1-Phenylethyl)resorcinol (4-(1-Phenylethyl)benzene-1,3-diol) is a skin brightening agent that is a cosmetic additive. It works by inhibiting melanin production, reducing the appearance of dark spots, hyperpigmentation and uneven skin tone, and brightening the skin tone to reduce dullness.4-(1-Phenylethyl)resorcinol is generally regarded as safe in the cosmetic industry, and is widely used in several countries and regions.

Sodium 4-nitrophenyl phosphate hexahydrate (4-Nitrophenyl phosphate disodium hexahydrate) is hydrolyzed by alcohol phosphatase (ALP) and can be used to develop a dual-mode immunoassay for the detection of ochratoxin A (OTA).

Ethyl (E)-dec-4-enoate (Ethyl (E)-4-decenoate) is a volatile substance isolated from hot sauce and is a RIFM flavor.

4-Chloro-3-nitrobenzoic acid is a nitric oxide scavenger and has been used to study the effects of nitric oxide on the cardiovascular system and the effects of nitric oxide on the immune system.

Amylopectin is a highly branched polysaccharide based on glucose. It forms starch together with amylose. The glycosidic bond of amylopectin is α- Glucan chain α- 1, 4 and branching points α- 1,6.

Heptanoic acid sodium is the sodium salt of Heptanoate.The C(5) ketogenicity of Heptanoate is much lower than the C(4) ketogenicity of octanoate, and it can inhibit the osteoporosis and gluconeogenesis of Heptanoate.

Sodium acetate trihydrate is a phase-change energy storage material that releases heat when forming crystals. It can also be used to prepare buffer solutions with a pH of 3.6-5.6 to maintain a stable pH environment, and is widely applied in biochemical and cell biology experiments.

4'-tert-Butylacetophenone is used as medical intermediate

Hexyl glucoside is a useful organic compound for research related to life sciences. The catalog number is T124596 and the CAS number is 59080-45-4.

Isomyristic acid is a useful organic compound for research related to life sciences. The catalog number is T125146 and the CAS number is 2724-57-4.

4-Nitrophenyl α-D-galactopyranoside (PNP-alpha-D-Gal) is an artificial substrate of 4-nitrophenyl (pNP) glycopyranoside used for detecting α-galactosidase activity. The amount of released pNP increases significantly when PNP-alpha-D-Gal is used as a substrate.

CNP-AFU (2-Chloro-4-nitrophenyl α-L-fucopyranoside) serves as the substrate for alpha-L-fucosidase.

Stercobilin hydrochloride (mixture of isomers) is a bile pigment metabolized by intestinal bacteria and also acts as an inhibitor of HIV protease (HIVProtease) with a Ki of 4 μM. This compound can induce pro-inflammatory activity in mouse macrophage RAW264 cells, including the production of TNF-α and IL-1β. Stercobilin hydrochloride (mixture of isomers) is utilized in research on inflammation and viral infections.

Butyl cinnamate is an agent of mosquito repellent.

Pent-4-enal is an organic compound containing a carbon-carbon double bond and an aldehyde group, which is commonly used in biochemical experiments and the preparation of fragrances, and can be used as an intermediate in organic synthesis for the preparation of other compounds.