CAS 15761-39-4 | BOC-L-Proline

Product Name: BOC-L-Proline CAS: 15761-39-4 Molecular Formula: C10H17NO4 Molecular Weight: 215.25 Purity: 99% min Worldwide Delivery Made in China

CAS 10025-70-4 | Strontium chloride hexahydrate

Product Name: Strontium chloride hexahydrate CAS: 10025-70-4 Molecular Formula: Cl2H2OSr Molecular Weight: 176.54 Purity: 99% min Worldwide Delivery Made in China

CAS:73069-14-42-ATRACTYLENOLIDE

NAME:2-ATRACTYLENOLIDE CAS:73069-14-4 MF:C15H20O2 MW:232.32 PURITY:98%

SAPO-34 molecular sieve

SAPO-34 molecular sieve is obtained by introducing Si atoms into the aluminum phosphate skeleton. The skeleton is composed of PO2+, AlO2+ and SiO2 tetrahedrons. It has negative electricity and surface proton acidic center, and has exchangeable cations. By changing the synthesis conditions and Si content, silicoaluminophosphate molecular sieves with different topological structures and acidic properties can be prepared. Since SAPO-34 has three-dimensional cross channels, eight-membered ring pore diameter and medium-strength acid center, it is widely used in catalytic conversion of low carbon materials to olefins, cracking of C4~C8 linear olefins/alkanes to produce low carbon olefins, automobile exhaust purification, catalyst carrier, It is widely used in fields such as membrane separation materials and luminescent materials.

CAS 186519-92-6 | 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid

Product Name: 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid CAS: 186519-92-6 Molecular Formula: C7H4ClN3O2 Molecular Weight: 197.58 Purity: 99% min Worldwide Delivery Made in China

SSZ-13 molecular sieve

SSZ-13 molecular sieve has a chabazite (CHA) structure, which is composed of AlO4 and SiO4 tetrahedra connected end to end through oxygen atoms, ordered into an ellipsoidal cage (0.73 nm × 1.2 nm) with an eight-membered ring structure and a three-dimensional Cross-channel structure, pore size is 0.38 nm×0.38 nm, and its specific surface area can reach 700 m2/g. Since SSZ-13 has the characteristics of ordered pore structure, good hydrothermal stability, more surface proton acidic centers and exchangeable cations, it is widely used in automobile exhaust NOX removal, methanol to olefins (MTO) and CO2 adsorption. Excellent performance in separation.

CAS 101870-60-4 | 3-Bromo-2-chloroquinoline

Product Name: 3-Bromo-2-chloroquinoline CAS: 101870-60-4 Molecular Formula: C9H5BrClN Molecular Weight: 242.5 Purity: 99% min Worldwide Delivery Made in China

CAS:524-17-4 DAURICINE

NAME:DAURICINE CAS:524-17-4 MF:C38H44N2O6 MW:624.77 PURITY:98%

CAS 63725-51-9 | 6-Chloro-1H-pyrazolo[3,4-b]pyridine

Product Name: 6-Chloro-1H-pyrazolo[3,4-b]pyridine CAS: 63725-51-9 Molecular Formula: C6H4ClN3 Molecular Weight: 153.57 Purity: 99% min Worldwide Delivery Made in China

Y type molecular sieve

Y-type molecular sieve is a microporous crystal material with a skeleton structure. The most basic structural units constituting the skeleton are silicon-oxygen and aluminum-oxygen tetrahedrons. These tetrahedrons form four-membered rings and six-membered rings through Si-O or Al-O bonds. Ring, eight-membered ring and other secondary structural units. These secondary structural units are then assembled with each other to form a β cage. 8 β cages are arranged according to the diamond crystal pattern. Each carbon atom in the diamond structure is replaced by a β cage. Adjacent β cages are connected by Si-O-Si (Al) through six-membered rings to form a faujasite zeolite cage. The zeolite cages are interconnected along the three crystal axes through twelve-membered rings to form a unit cell. The twelve-membered ring is the main window of faujasite, and its pore size is approximately 0.74nm.

CAS 57395-89-8 | 4-Fluoropiperidine hydrochloride

Product Name: 4-Fluoropiperidine hydrochloride CAS: 57395-89-8 Molecular Formula: C5H11ClFN Molecular Weight: 139.6 Purity: 99% min Worldwide Delivery Made in China

CAS:78478-28-1 PRAERUPTORIN E

NAME:PRAERUPTORIN E CAS:78478-28-1 MF:C24H28O7 MW:428.47 PURITY:98%