Pharmaceutical Intermediates

Name 1,1-Cyclohexanediacetic acid (CDA)
CAS No. 07-11-4355
Molecular Formula C10H18O4
Structural Formula
Molecular Weight 200.23
Appearance White or off-white crystalline powder
Purity 99.0%(HPLC)
Melting Point 178°C - 181°C
Application Drug gabapentin intermediate
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry and ventilated place
Name 1,1-Cyclohexanediacetic acid mono amide (CAM)
CAS No. 99189-60-3
Molecular Formula C10H17NO3
Structural Formula
Molecular Weight 199.25
Appearance White crystalline powder
Purity 98%
Melting Point 145°C - 148°C
Application Drug gabapentin intermediate
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry and ventilated place
Name Nifurocazide
CAS No. 965-52-6
Molecular Formula C12H9N3O5
Structural Formula
Molecular Weight 275.217
Appearance Bright yellow, crystalline powder
Purity 98.5 - 101.5%(HPLC)
Caution Avoid to mix with nalidixic acid, refrain from antagonism, stop using seven days before slaughter
Package 25kg / Bag
Storage In a cool, dry and ventilated place
Name (S)-(+)-α,α-Diphenyl-2-Pyrrolidinemethanol
CAS No. 112068-01-6
Molecular Formula C17H19NO
Structural Formula
Molecular Weight 253.3389
Purity 99%
Melting Point 77°C - 80°C
Name (R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol
CAS No. 22348-32-9
Molecular Formula C17H19NO
Structural Formula
Molecular Weight 253.3389
Purity 99%
Melting Point 77°C - 81°C
Name Sodium 2-propylpentanoate
CAS No. 1069-66-5
Molecular Formula C8H15NaO2
Structural Formula
Molecular Weight 166.1933
Appearance White crystalline powder
Purity 99%
Melting Point 300°C
Name Divalproex sodium
CAS No. 76584-70-8
Molecular Formula C16H31NaO4
Structural Formula
Molecular Weight 310.4047
Purity 99%
Package 25kg / Bag
Name Valproic Acid
CAS No. 99-66-1
Molecular Formula C3H44Cl2N4O6
Structural Formula
Molecular Weight 675.6424
Purity 99%
Properties Density : 0.92g/cm3
Boiling Point : 220°C
Flash Point : 111°C
Name hexafluoro-2-propanon trihydrate
CAS No. 920-66-1
Molecular Formula C11H3F5N2O2
Structural Formula
Molecular Weight 290.1457
Purity 99%
Properties Density : 1.596 g/cm3
Boiling Point : 59°C
Package 50kg / Bag
Name 1,1,1,3,3,3-Hexafluoro-2-propano
CAS No. 34202-69-2
Molecular Formula C3H6F6O4
Structural Formula
Molecular Weight 220.0678
Purity 99%
Properties Density : 1.579 g/cm3
Melting Point : 18°C - 21°C
Package 50kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Hexafluoroisopropyl methyl ether
CAS No. 13171-18-1
Molecular Formula C4H4F6O
Structural Formula
Molecular Weight 182.06
Purity 99%
Boiling Point 50.95°C
Package 50kg / Bag
Name Sevoflurane
CAS No. 28523-86-6
Molecular Formula C4H3F7O
Structural Formula
Molecular Weight 200.0548
Purity 99%
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Pinacol
CAS No. 76-09-5
Molecular Formula C6H14O2
Structural Formula
Molecular Weight 118.1742
Appearance Colorless crystalline
Purity 99%
Melting Point 41.1°C
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Diacetone Alcohol
CAS No. 123-42-2
Molecular Formula C6H12O2
Structural Formula
Molecular Weight 116.1583
Purity 99%
Properties Melting Point : -44°C
Boiling Point : 164°C
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Ethyl bromodifluoroacetate
CAS No. 667-27-6
Molecular Formula C4H5BrF2O2
Structural Formula
Molecular Weight 98.067
Purity 99%
Boiling Point 112°C
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Mesityl oxide
CAS No. 141-79-7
Molecular Formula C6H10O
Structural Formula
Molecular Weight 98.143
Appearance Light yellow liquid
Purity 99%
Package 160kg
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Triethyl phosphate
CAS No. 122-52-1
Molecular Formula C6H15O3P
Structural Formula
Molecular Weight 166.16
Purity 99%
Properties Density : 0.969 g/cm3
Boiling Point : 156°C
Flash Point : 52°C
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name 3,5-Dimethylpyrazole
CAS No. 67-51-6
Molecular Formula C5H8N2
Structural Formula
Molecular Weight 96.13
Appearance White to Off-white Powder
Purity 99.50%
Melting Point 106°C - 108°C
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Iminodiacetic acid disodium salt
CAS No. 928-72-3
Molecular Formula C4H5NNa2O4
Structural Formula
Molecular Weight 177.08
Appearance White crystal powder
Purity 99%
Package 20kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name 4-(Ethylaminomethyl)pyridine
Synonym n-(4-pyridylmethyl)ethylamine
CAS No. 33403-97-3
Molecular Formula C8H12N2
Structural Formula
Molecular Weight 136.19
Appearance Colourless liquid
Purity 98.50%
Package 50kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Isatoic Anhydride
CAS No. 118-48-9
Molecular Formula C8H5NO3
Structural Formula
Molecular Weight 163.13
Appearance Brown to Off-white Powder
Purity 97%
Melting Point 234°C - 235°C
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Glycidyl methacrylate
CAS No. 106-91-2
Molecular Formula C7H10O3
Structural Formula
Molecular Weight 142.15
Appearance Colourless liquid
Purity 98-99%
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Sulfamide
CAS No. 7803-58-9
Molecular Formula H4N2O2S
Structural Formula
Molecular Weight 96.1
Appearance White plates
Purity 98.5% min
Properties Density : 1.611
Melting point : 89°C - 93°C
Water solubility : Soluble
Package 25kg / Bag
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Potassium persulfate
CAS No. 7727-21-1
Molecular Formula K2S2O8
Structural Formula
Molecular Weight 270.31
Appearnace White and flavorless crystal.
Purity 99% min
Properties Ph value : 4.0-6.0 (50g/L solution)
Density : 2.477
Water solubility: Soluble
Application Used to treat toxic substances in water pool and close recycling treatment.
Package 25kg / Bag
Name Ethyl 2-(Triphenylphosphoranylidene) Propionate
CAS No. 5717-37-3
Molecular Formula C23H23O2P
Molecular Weight 362.4
Application v Used in Organic Synthesis, Pharmaceuticals, Agrochemicals. Also a Horner–Wadsworth–Emmons reagent.
Purity ≥ 98%
Melting Point 158°C - 162°C
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name 1,2,3,4-Butanetetracarboxylic acid
CAS No. 1703-58-8
Molecular Formula C8H10O8
Appearance White crystal
Purity ≥ 99%
Melting Point 193°C - 197°C
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name 1-Methyl-3-pyrrolidinol
Synonym N-METHYL-3-HYDROXY PYRROLIDINE
CAS No. 13220-33-2
Molecular Formula C5H12NO
Molecular Weight 102.1543
Appearance Clear colorless liquid
Purity ≥ 97%
Boiling Point 50°C - 52°C
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Methyl-4-(butyrylamino)-3-methyl-5-nitrobenzoate
CAS No. 152628-01-8
Molecular Formula C13H16N2O5
Molecular Weight 280.28
Application Intermediate for Pharmaceutical Telmisartan.
Name 7-METHYL-2-PROPYL-1H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID METHYL ESTER
CAS No. 152628-00-7
Molecular Formula C13H16N2O2
Molecular Weight 232.28
Application Rilpivirine intermediate, Telmisartan intermediate.
Purity ≥ 99.0%
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Diethyl aminomalonate hydrochloride
CAS No. 13433-00-6
Molecular Formula C7H14ClNO4
Molecular Weight 211.64
Application Used for synthetising pyrimidine heterocyclic compounds
Purity ≥ 99.0%
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name 3-Azabicyclo[3.3.0]Octane Hydrochloride
CAS No. 112626-50-3
Molecular Formula C7H14ClN
Molecular Weight 147.65
Purity ≥ 97%
Application Gliclazide intermediate, telaprevir intermediate
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Phenyl-(2-pyridyl)acetamide
CAS No. 7251-52-7
Molecular Formula C13H12N2O
Molecular Weight 212.25
Appearance Pale yellow crystalline powder
Purity ≥ 99%
Properties Pharmaceutical intermediate of Methylphenidate Hydrochloride
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name alpha-phenylpiperidine-2-acetamide
CAS No. 19395-39-2
Molecular Formula C13H18N2O
Molecular Weight 218.2948
Appearance Pale yellow crystalline powder
Purity ≥ 99%
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name 2-Chloro-3-amino-4-methyl pyridine
CAS No. 133627-45-9
Molecular Formula C6H7ClN2
Molecular Weight 142.59
Appearance White or pale yellow crystalline powder
Purity ≥ 98%
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name 2,6-Difluorobenzylbromide
CAS No. 85118-00-9
Molecular Formula C7H5BrF2
Molecular Weight 207.02
Purity ≥ 98%
Application Used for agrochemical and pharmaceutical intermediate.
Storage Far away from sunshine, in a clean, cool, dry, ventilated place
Name Methyl indole-6-carboxylate
CAS No. 50820-65-0
Molecular Formula C10H9O2
Molecular Weight 175.19
Appearance White or pale yellow crystalline powder
Application Intermediate of pharmaceuticals.
Storage Far away from sunshine, in a clean, cool, dry, ventilated place