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The so-called pharmaceutical intermediates are actually some chemical raw materials or chemical products used in the process of drug synthesis. This kind of chemical product does not require a pharmaceutical production license and can be produced in an ordinary chemical plant. As long as it reaches a certain level, it can be used for the synthesis of pharmaceuticals. Our country needs more than 2,000 kinds of raw materials and intermediates for chemical industry every year, and the demand is over 2.5 million tons. After more than 30 years of development, the chemical raw materials and intermediates required for the country's pharmaceutical production can basically be matched, and only a small part of it needs to be imported. Moreover
m.p:-75°C b.p:139 °C(lit.) density:0.917 g/mL at 25 °C(lit.) Form:Liquid FP:79°F Storage:Flammables area Color:Clear colorless to very slightly yellow InChIKey:ZIXLDMFVRPABBX-UHFFFAOYSA-N CAS:1120-72-5(CAS DataBase Reference) NIST:Cyclopentanone, 2-methyl-(1120-72-5) EPA:2-Methylcyclopentanone Cyclopentanone, 2-methyl- 2-Methylcyclopentanone AI3-39196 NSC 105429 alpha-Methylcyclopentanone (2R)-2-methylcyclopentanone (2S)-2-methylcyclopentanone
Product name:4,4-dimethyl-7-(4-chlorobenzyl)-1-oxapiro[2,4]heptane IUPAC name:7-[(4-chlorophenyl)methyl]-4,4-dimethyl-1-oxaspiro[2.4]heptane English alias: Cyclopentanone, 2-methyl-2-Methylcyclopentanone AI3-39196 NSC 105429 alpha-Methylcyclopentanone (2R)-2-methylcyclopentanone (2S)-2-methylcyclopentanone CID No.: 18985836 Mw: 250.76 XLogP3: 4.3 InChI=1S/C15H19ClO/c1-14(2)8-7-12(15(14)10-17-15)9-11-3-5-13(16)6-4-11/h3-6,12H,7-10H2,1-2H3 InChI Key: ZRYYGBHZVRAEIM-UHFFFAOYSA-N...
Product name: 4,4-dimethyl-7-(4-chlorobenzylidene) -1-oxaspiro[2,4]heptane IUPCA name: 7-[(4-chlorophenyl)methylidene]-4,4-dimethyl-1-oxaspiro[2.4]heptane Mw: 248.75 XLogP3:3.7 InChI=1S/C15H17ClO/c1-14(2)8-7-12(15(14)10-17-15)9-11-3-5-13(16)6-4-11/h3-6,9H,7-8,10H2,1-2H3/b12-9+ InChI key: WQCZGVIESRDDDT-FMIVXFBMSA-N SMILES: CC1(CCC(=CC2=CC=C(C=C2)Cl)C13CO3)C Type: Agrochemical Intermediates, Syntheses Material Intermediates Origin: China TTZ-3 is a key intermediate of Triticonazole, which is a...
Specification Product use: Isopropanol is an important intermediate in the production of pesticides. It can produce fungicides, such as imidacloprid and isopyriphen, insecticides and acaricides, such as amiprovos, parathion, methyl Isocarbophos, propoxur, fenvalerate, and the herbicide isopropylamine. It can also prepare bromoisopropane and chloroisopropane. It is also an important intermediate of pesticides.
m.p: -75°C b.p: 139 °C(lit.) density: 0.917 g/mL at 25 °C(lit.) Form: Liquid FP: 79°F Storage: Flammables area Color: Clear colorless to very slightly yellow InChIKey: ZIXLDMFVRPABBX-UHFFFAOYSA-N CAS: 1120-72-5(CAS DataBase Reference) NIST: Cyclopentanone, 2-methyl-(1120-72-5) EPA: 2-Methylcyclopentanone Cyclopentanone, 2-methyl-2-Methylcyclopentanone AI3-39196 NSC 105429 alpha-Methylcyclopentanone (2R)-2-methylcyclopentanone (2S)-2-methylcyclopentanone
Trimethylsulfoxonium bromide ◇ CAS No.: 25596-24-1 ◇ molecular weight: 173.07 ◇ molecular formula: c3h9bros ◇ PSA:36.28000 ◇ safety instructions: S24 / 25, avoid contact with skin/eyes ◇ properties and stability: the chemical is stable under normal temperature and pressure. If it is used and stored by the specifications, it will not decompose and there is no known dangerous reaction. Materials to avoid contact: oxidizing substances. ◇ storage method: keep the storage sealed and stored in a cool...
m.p:-75°C b.p:139 °C(lit.) density:0.917 g/mL at 25 °C(lit.) Form:Liquid FP:79°F Storage:Flammables area Color:Clear colorless to very slightly yellow InChIKey:ZIXLDMFVRPABBX-UHFFFAOYSA-N CAS:1120-72-5(CAS DataBase Reference) NIST:Cyclopentanone, 2-methyl-(1120-72-5) EPA:2-Methylcyclopentanone Cyclopentanone, 2-methyl- 2-Methylcyclopentanone AI3-39196 NSC 105429 alpha-Methylcyclopentanone (2R)-2-methylcyclopentanone (2S)-2-methylcyclopentanone
Cetearyl Alcohol, C16-18 Fatty Alcohol Application: As a base material, used as a co-emulsifier in personal care, cosmetic, cleaning products, creams, emulsions, etc. Technical data:
m.p: -75°C b.p: 139 °C(lit.) density: 0.917 g/mL at 25 °C(lit.) Form: Liquid FP: 79°F Storage: Flammables area Color: Clear colorless to very slightly yellow InChIKey: ZIXLDMFVRPABBX-UHFFFAOYSA-N CAS: 1120-72-5(CAS DataBase Reference) NIST: Cyclopentanone, 2-methyl-(1120-72-5) EPA: 2-Methylcyclopentanone Cyclopentanone, 2-methyl-2-Methylcyclopentanone AI3-39196 NSC 105429 alpha-Methylcyclopentanone (2R)-2-methylcyclopentanone (2S)-2-methylcyclopentanone
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.