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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.
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P-chlorophenylhydrazine hydrochloride
Chemical name: 4-chlorophenylhydrazine hydrochloride; P-chlorophenylhydrazine hydrochloride;
CAS number: 1073-70-7
Molecular formula: C6H8Cl2N2
Molecular weight: 179.05
EINECS number：214-030-9
Structural formula：
Related categories: Pharmaceutical intermediates; Pesticide intermediates; Dye intermediates; Organic chemical raw materials.
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p-hydroxybenzaldehyde
Chemical name: p-hydroxybenzaldehyde; 4-hydroxybenzaldehyde
English name: 4-Hydroxybenzaldehyde;
CAS number: 123-08-0
Molecular formula: C7H6O2
Molecular weight: 122.12
EINECS number: 204-599-1
Structural formula：
Related categories: Organic intermediates; Pharmaceutical intermediates; Organic chemical raw materials.
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Sulfadiazine Sodium
Sulfadiazine sodium is a medium-acting sulfonamide antibiotic that has antibacterial effects on many Gram-positive and Gram-negative bacteria. It has antibacterial effects on non-enzyme-producing Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, Escherichia coli, Klebsiella, Salmonella, Shigella, Neisseria gonorrhoeae, Neisseria meningitidis, and Haemophilus influenzae. In addition, it is also active against Chlamydia trachomatis, Nocardia asteroides, Plasmodium, and Toxoplasma in vitro. The antibacterial activity of this product is the same as that of sulfamethoxazole. However, in recent years, bacterial resistance to this product has increased, especially Streptococcus, Neisseria, and Enterobacteriaceae.
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Sartan biphenyl
Chemical name: 2-cyano-4 ‘-methyl biphenyl; 4-methyl-2-cyanobiphenyl
English name: 4′-Methyl-2-cyanobiphenyl;
CAS number: 114772-53-1
Molecular formula: C14H11N
Molecular weight: 193.24
EINECS number: 422-310-9
Structural formula：
Related categories: Organic intermediates; Pharmaceutical intermediates; Pharmaceutical raw materials.
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Praziquantel
Praziquantel is an organic compound with the chemical formula C 19 H 24 N 2 O 2 . It is an anthelmintic used in humans and animals. It is specifically used to treat tapeworms and flukes. It is particularly effective against schistosoma japonicum, Chinese liver fluke, and Diphyllobothrium latum.
Chemical formula: C 19 H 24 N 2 O 2
Molecular weight: 312.406
CAS No.: 55268-74-1
EINECS number: 259-559-6
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Sulfadiazine
Chinese name: Sulfadiazine
Chinese alias: N-2-pyrimidinyl-4-aminobenzenesulfonamide; sulfadiazine-D4; Da’anjing; sulfadiazine; 2- p-aminobenzenesulfonamide pyrimidine;
English name: sulfadiazine
English alias: Sulfadiazine; A-306; Benzenesulfonamide, 4-amino-N-2-pyrimidinyl-; Adiazin; rp2616; PYRIMAL; sulphadiazine; Diazin; DIAZYL; DEBENAL; 4-Amino-N-pyrimidin-2-yl-benzenesulfonamide; SD-Na; Trisem;
CAS No.: 68-35-9
MDL No.: MFCD00006065
EINECS number: 200-685-8
RTECS No.: WP1925000
BRN Number: 6733588
PubChem Number: 24899802
Molecular formula: C 10 H 10 N 4 O 2 S
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Acrylic acid, ester series polymerization inhibitor Hydroquinone
Chemical name: hydroquinone
Synonyms: Hydrogen, HYDROXYQUINOL; HYDROCHINONE; HYDROQUINONE; AKOSBBS-00004220; hydroquinone–1,4-benzenediol; Idrochinone; Melanex
Molecular formula: C6H6O2
Structure formula:
Molecular weight: 110.1
CAS NO.： 123-31-9
EINECS No.: 204-617-8
Melting point : 172 to 175 ℃
Boiling point: 286 ℃
Density: 1.328g /cm³
Flash point: 141.6 ℃
Application area: hydroquinone is widely used in medicine, pesticides, dyes and rubber as important raw materials, intermediates and additives, mainly used in developer, anthraquinone dyes, azo dyes, rubber antioxidant and monomer inhibitor, food stabilizer and coating antioxidant, petroleum anticoagulant, synthetic ammonia catalyst and other aspects.
Character: White crystal, discoloration when exposed to light. Has a special smell.
Solubility: It is easily soluble in hot water, soluble in cold water, ethanol and ether, and slightly soluble in benzene. -
Ethyl 4-chloro-2-methylthio-5-pyrimidinecarboxylate 98% CAS: 5909-24-0
Product Name: Ethyl 4-chloro-2-methylthio-5-pyrimidinecarboxylate
Synonyms: BUTTPARK 453-53;
ETHYL4-CHLORO-2-METHYLTHIO-5-PYRIMIDINECARBOXYLATE;
ETHYL 4-CHLORO-2-METHYLTHIOPYRIMIDINE-5-CARBOXYLATE;
ETHYL 4-CHLORO-2-(METHYLSULFANYL)-5-PYRIMIDINECARBOXYLATE;
2-METHYLTHIO-4-CHLORO-5-ETHOXYCARBONYLPYRIMIDINE; 4-Chloro-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester; ethyl 4-chloro-2-methylthio-5-pyrimidine-carboxyl;SIEHE AV22429
CAS RN:5909-24-0
Molecular Formula: C8H9ClN2O2S
Molecular Weight: 232.69
Structural Formula:
EINECS NO.: 227-619-0
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(R)-N-Boc-glutamic acid-1,5-dimethyl ester 98% CAS : 59279-60-6
Product Name: (R)-N-Boc-glutamic acid-1,5-dimethyl ester
Synonyms: Dimethyl N-{[(2-methyl-2-propanyl)oxy]carbonyl}-L-glutamate, tert-butoxycarbonyl L-glutamic acidd imethyl ester ,dimethyl Boc-glutamate, L-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, dimethyl ester ,(R)-N-Boc-glutamic acid-1,5-dimethyl ester
N-Boc-L-Glutamic Acid dimethyl ester ,Dimethyl N-(tert-butoxycarbonyl)-L-glutamate
CAS RN:59279-60-6
Molecular Formula:C12H21NO6
Molecular Weight: 275.3
Structural Formula:
