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Acrylic acid, ester series polymerization inhibitor TH-701 High Efficiency Polymerization Inhibitor
Product Name: TH-701 High Efficiency Polymerization Inhibitor
Synonyms: 4-Hydroxy Tempo, Free Radical;
4-Hydroxy-2,2,6,6-tetramethyl-1-piperidin-1-yloxy, free radical; 2,2,6,6-Tetramethyl-4-hydroxypiperidine 1-oxyl; 2.2.6.6-tetramethyl-freeagaoxy-4-piperidyl; 4-Hydroxy-TEMPO Styrene, Acrylates+Acrylics polymerisation inhibitor; tempol; 4-Hydroxy-TEMPO; 4-Hydroxy Tempo; 2,2,6,6-Tetramethyl freeagaoxy-4-piperidyl; 4-Hydroxy-TEMPO free radical; 4-Hydroxy-2,2,6,6-tetramethyl-piperidinyloxy; Light stabilizer 701; TMHPO; inhibitor zx-172; 4-Hydroxy-2,2,6,6,-tetramethyl-4-piperidinyl oxide, free radical; 2,2,6,6,-Tetramethyl-Freeagaoxy-4-Piperidyl; Dipyridamole oxide; 4-hydroxyl TEMPO; free radical of nitroxide; 4-hydroxyl-2,2,6,6-tetramethylpiperidine-1-Oxyl; polymerization inhibitor701; High-efficiency Inhibitor ZJ-701; 4-Hydroxyl-2,2,6,6-tetramethyl-piperidin-1-oxyl free radical; 4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-oxyl; Polymerization inhibitor 701; 4-hydroxy-tempo, free radical; (4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl) oxidanyl
Molecular formula: C9H18NO2
Molecular weight: 172.25
CAS#: 2226-96-2
Structure formula:
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Acrylic acid, ester series polymerization inhibitor 4-Methoxyphenol
Chemical name: 4-Methoxyphenol
Synonyms: P-methoxyphenol, 4-MP, HQMME, MEHQ, MQ-F, p-guaiacol, p-hydroxyanisole, hydroquinone monomethyl ether
Molecular formula: C7H8O2
Structure formula:
Molecular weight: 124.13
CAS NO.: 150-76-5
Melting point: 52.5℃ (55-57℃)
Boiling point: 243℃
Relative density: 1.55 (20/20℃)
Vapor pressure: 0.0539mmHg at 25℃
Vapor density: 4.3 (vs air)
Flash point >230 °F
Packing: 25kg/bag
Storage condition: store in low temperature warehouse, ventilation, dry; Fire prevention; Store separately from strong oxidants.
Physical properties: White crystals, soluble in alcohol, benzene, ether, etc., slightly soluble in water.
Chemical properties: Stable at normal temperature and pressure.
Prohibition of mating: Base, acyl chloride, acid anhydride, oxidant. -
2-chloro-5-chloromethyl pyridine
Chemical name:2-chloro-5-chloromethyl pyridine
CAS number: 70258-18-3
Molecular formula: C6H5Cl2N
Molecular weight: 162.02
EINECS number: 615-091-8
Structural formula：
Related categories: Intermediates – pesticide intermediates; Pharmaceutical intermediates; Organic chemical raw materials and intermediates;
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Sulfadimethoxine
Physical properties 【Appearance】 It is a white or off-white crystal or crystalline powder at room temperature, almost odorless. 【Boiling point】760 mmHg（℃） 570.7 【Melting point】（℃） 202-206 【Density】g/cm 3 1.441 【Vapor pressure】mmHg (℃) 4.92E-13(25) 【Solubility】 Insoluble in water and chloroform, slightly soluble in ethanol, soluble in acetone, and easily soluble in dilute inorganic acid and strong alkali solutions. Chemical properties 【CAS registration number】122-11-2 【E... -
2-methyl-5-nitroimidazole
Chemical name: 2-methyl-5-nitroimidazole;
English name: 2-Methyl-5-nitroimidazole;
CAS number: 88054-22-2
Molecular formula: C4H5N3O2
Molecular weight: 127.1
EINECS number: 618-108-7
Structural formula:
Related categories: raw materials; Pharmaceutical intermediates; Pharmaceutical raw materials.
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(S)-Pro-xylane
(S)-Pro-xylane is a xylose derivative with anti-aging properties. Studies have
shown that （S）PX has a wide range of biological activities,which can
promote thesecretion of glycosaminoglycan (GAG), induce the biosynthesis
of GAG and Proteoglycan (PG) in superficial cortex,promote collagen synthesis, and effectively promote the close connection between epidermis and dermis, makes skin stronger and more elastic.
English name: (S)-Pro-xylane
Synonyms ：(S)-Pro-xylane(Synonyms:(S)-Hydroxypropyltetrahydropyrantriol);(S)-Pro-xylane;L-glycero-L-gluco-Octitol,1,5-anhydro-6,8-dideoxy-;βS2018;(S)-Proxylane,Hydroxypropyltetrahydropyrantriol;(S)-Hydroxypropyltetrahydropyrantriol;Hydroxypropyltetrahydropyranetriol;XyloseImpurity14
CAS number: 868156-46-1
Molecular formula: C8H16O5
Molecular weight: 192.21
EINECS number: 456-880-5
MDL No. : -
5-nitroisophthalic acid
Introduction: 5-nitroisophthalic acid is an important intermediate material for non-ionic contrast agents such as iodohexyl alcohol, iodoparol, iodoformol, etc. It is also the starting material for disperse dyes 2, 6-dicyano-4-nitroaniline, which has a wide range of applications and market prospects。
Chemical name: 5-nitroisophthalic acid; 5-nitro-1, 3-phthalic acid
CAS number: 618-88-2
Molecular formula: C8H5NO6
Molecular weight: 211.13
EINECS number: 210-568-3
Structural formula：
Related categories: Organic chemical raw materials; Pharmaceutical intermediates;
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Sulfamethazine
Product Name: Sulfamethazine
Alias: sulfadimethylpyrimidine
Chemical formula: C12H14N4O2S
Structural formula:
Molecular weight : 278.33
CAS login number: 57-68-1
EINECS entry number: 200-346-4
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7-Amino-3-cephem-4-carboxylic acid
English alias:
7-ANCA;7-AMOCA;(6R,7R)-7-AMino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicAcid;7-NACA;7-NACA、7-ANCA;7-ANCAChemicalbookimpurity;CeftizoximeImpurity9;CeftizoximeImpurity16;Ceftizoximeintermediate(7-anca);7-amino-3-cephem-4-carboxylicacid
CAS number: 36923-17-8
Molecular formula: C7H8N2O3S
Molecular weight: 200.21
EINECS number: 609-312-7
Structural formula:
Related categories: Organic intermediates; Pharmaceutical intermediates; Pharmaceutical raw materials.
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Sulfamethazine sodium
Product Name : Sulfamethazine Sodium
Molecular formula: C12H13N4NaO2S
Structural formula:
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Bromosartan biphenyl
Chemical name: 2-cyano-4 ‘-bromomethyl biphenyl;
4′ -Bromomethyl-2-cyanobiphenyl; 4-Bromomethyl-2-Cyanobiphenyl;
CAS Number: 114772-54-2
Molecular formula: C14H10BrN
Molecular weight: 272.14
EINECS Number: 601-327-7
Structural formula：
Related categories: Organic intermediates; Pharmaceutical intermediates; Pharmaceutical raw materials.
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isosorbide nitrate
Chemical name: isosorbide dinitrate; 1,4:3, 6-didehydration D-sorbitan dinitrate
CAS number: 87-33-2
Molecular formula: C6H8N2O8
Molecular weight: 236.14
EINECS number: 201-740-9
Structural formula：
Related categories: raw materials; Pharmaceutical intermediates; Pharmaceutical raw materials.
Molecular weight: 124.13