Pharmaceutical Intermediates

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List extensive product information of Pharmaceutical Intermediates, provided by Pharmaceutical Intermediate manufacturers, suppliers and exporters in china and around the world.


Polyphosphoric Acid (PPA)
Product Name: Polyphosphoric acid (PPA). Formula: H6P4O13. Molecular weight: 337.93. CAS NO.: 8017-16-1. Specification: ≥80%; ≥82%; ≥84%; ≥85%. Properties: Clear colorless viscous liquid. Density 2.1g/cm3. Deliquescent, corrosive. Soluble in water with hydrolysis to phosphoric acid. Package: Plastic barrel, net weight 40KG or 30KG. It shall be kept well closed in a cool, dry, ventilated place. Avoid alkali, oxidant and flammable materials. Uses: In organic synthesis for ...
Product Group: Polyphosphoric Acid
Company: Hangzhou Aroma chemical Co., Ltd.    China

Pemetrexed Disodium
Pemetrexed Disodium. CAS Number: 150399-23-8. Characteristics: Almost-white or light yellow unfixed powder,smell-less,hygroscopic freely. Solubility: Soluble in water very freely,in ethanol or chloroform or ethyl ether hardly. PH:6.8~8.5. Optical isomer: ≤0.500%. Assay: ≥98.5%.

5-Hydroxy-1-tetralone
CAS: 28315-93-7 Molecular Formula: C10H10O2 Molecular Weight: 162.1878 Appearance: White crystal Melting/Boiling Point: 211º C-211.5º C Assay(HPLC). ≥99.9% Stability: Stable

N-Methylpiperazine
N-Methylpiperazine (MPP) ≥99.5% ; Piperazine (PIP) ≤0.1% ; Water (H2O) ≤0.5% ; Color colorless liquid ; Physicochemical properties: Colorless liquid, with odor of amine, soluble in water, aether and ethanol ; Main use: It is important intermediate for organic synthesis. In pharmaceutical industry, it can be used to produce antibacterial rifampicin, antipsychotic trifluoperazine, ofoxacin, etc.
Company: Zhangjiagang Luben Chemical Co., Ltd.    China

Febuxostat
Febuxostat (TMX-67) is a selective inhibitor of xanthine oxidase/xanthine dehydrogenase under development for the treatment of gout and hyperuricemia. Febuxostat is expected to be safer and more effective than allopurinol, the only xanthine oxidase inhibitor presently on the market, at lower doses. CAS 144060-53-7. White crystall powder.

Benzamide
Benzoic amide. CAS No.: 55-21-0. Appearance: white crystal powder. Assay: 98%min. Melt Point: 125-128. Dry: 0.5%max. Packing: 25kg/barrel. Usage: Pharmaceutical, Agrochemical, Fine Chemical and Pigment Intermediate.
Company: Zhangjiagang Luben Chemical Co., Ltd.    China

Malonic acid
Purity: 99.5%. CAS No.: 141-82-2. Appearance: white crystal MP:133-136°C Content:≥99.5%. Loss on drying: ≤0.5% Sulfate: ≤ 0.02% Chloride: ≤0.5% Residue : ≤ 0.1% Heavy metal : ≤ 20ppm.

10-hydroxycamptothecine
Botanical source: Camptotheca acuminata Decne. Appearance: Yellow crystalline powder. Specification: 98%,99%HPLC. CAS No.: 19685-09-7. Molecular formula: C20H16N2O5. Molecular weight: 364.36. Melting point: 268C -270C. Its used to synthetize Musk 105 , 10-hydroxy-2-decylenic acid (bee-royal acid), the new drug of resistance to senile dementia Idebenone , and other medicine intermediates etc. It can be put in cosmetics as the sebaceous secrete inhibitor. It can be also used in electric ...
Company: Zhangjiagang Luben Chemical Co., Ltd.    China

3-Cyanide Benzyl Bromide
Synonyms: 3- Cyanobenzyl bromide; alpha- Bromo- m- tolunitrile; 3- Cyanobenzyl bromide; 3- (Bromomethyl) benzonitrile; alpha- bromo- meta- tolunitrile; alpha- bromo- m- toluonitrile; 3- (Bromoethyl) benzonitrile. CAS No.: 28188-41-2. Formula: BrCH2C6H4CN. Molecular Weight(g/mole): 196.04. Melting Point( °C ): 91-93 ( °C ).

Pharmaceutical Calcium Carbonate
Our pharmaceutical calcium carbonate is an Active Pharmaceutical Ingredient, which is widely used in manufacturingtapped density tablets industry. This product increases the nutrition ingredientincompound vitamin tablets as fillers. If it is made into granule calciumcarbonate. it will be easier to shape calcium tablets. In addition, it is also usedinsurface paint and plastic of toys. It is able to make toys harmless andconforms to Toy International Standard of FDA.Our produces high quality ...

Lysine Acetylsalicylate
Molecular Formula: C15H22N2O6 ; Molecular Weight: 326.35 ; CAS NO: 62952-06-1 ; Appearance: White crystal or crystalline power ; Assay:43.9%-45.7%(lysine) ; Loss on drying:≤0.5%.

4-Chlorophthalic Anhydride
1) CAS no.: 118-45-6 2) Appearance: white imbricate or crystalline powder 3) Melting point (oC): 88 - 92 4) Acidity (KOH mg/g): 616 - 617 5) Purity (≥, %) (GC): 99.0 6) Light component (%, <=): 0.5 7) Weighty component (%, <=): 0.5
Company: Zhangjiagang Luben Chemical Co., Ltd.    China

Bismuth potassium citrate
Molecular formula: BiK2C6H7O7and8226; H2O Molecular weight: 495.98. Bismuth potassium citrate is white powder,has salty taste and easily absorb moisture. Easily dissolve in the water,slightly dissolve in the ethanol. Bismuth potassium is used for chronic gastritis and relief of stomachache,stomach burning sensation and sour regurgitation caused by overmuch gastric acid; as well gastric ulcer,duodenal ulcer etc.

2,4,6-Triisobutyl-5,6-dihydro-4H-1,3,5-dithiazine
1) FEMA no.: 4017. 2) CAS: 74595-94-1. 3) Formula: C15H31NS2. 4) Molecular weight: 289.53. 5) Assay: ≥70.0% min. 6) Appearance: Yellow liquid, turns to red after long conservation. 7) Odor description: Roasted squids and fried sesame odor. 8) This kind of product is used widely in many food industry.

N-propyl bromide
Synonym: 1-Bromopropane ; Formula: C3H7Br; Molecular Weight: 123.00; CAS No.: 106-94-5; UN No.: 2344 ; Applications: Solvent for Industrial Cleaning, Organic Synthesis, Pharmaceutical Intermediate ; Assay: ≥ 99.5% ; Iso-propyl bromide: ≤ 0.01% ; Moisture: ≤ 0.01% ; Density 20 °C : 1.34-1.36 ; Color: ≤ 10APHA ; Non-volatile Residue: ≤ 10PPM ; PH Value : 6-7 ; Flash Point : 26 °C ; Melting Point : -110 °C ; Boiling Point : 71 °C.

Dodecyl trimethyl ammonium chloride
Classification Quaternary Ammonium Compound ; Code A12 ; Cas No. 112-00-5 ; Molecular Formula C12H25(CH3)3NCl ; Molecular Weight 263.9 ; Purity >99% ; Characteristic: White crystal or power, soluable in water and alcohol, compatible with cationic or nonionic surfactants, stable under heating, pressure or light, and tolerable to strong acids and alkalis. Usage: Can be used as emulsifier in waterproof paint, nigrite emisification, cosmetics, skin or hair conditioner and neoprene, ...

Baicalin
Specification: Baicalin 80% 85% 90% 95% 98% HPLC ; Molecular Formula: C21H18O11 ; Extract Solubility: soluble in ethanol. soluble excelent in alcoholic drink ; Function: The flavonoid baicalin inhibits superantigen-induced inflammatory cytokines and chemokines. 1, It has antioxidant activity so it has anti-inflammatory effects, anti-HIV activity, apoptosis induction and inibition of colon aberrant crypts. 2, It also has functions on inhibition of cancer cell proliferation; protecting ...

Heparinoid
A glucosaminoglycan consisting of Heparin Sodium, Chondroitin sulphate and Dermatan Sulphate. It can restrain the formation of thrombus and it shows many characteristics such as low-influence in face of blood coagulation and dissolving the system finely, low-bleeding and long-half-life when used in clinic and can be used to therapy epidermis-thrombus-phlebitis, oedema, chilblain, this product has been widely used to prepare ointments, oral health medicaments. Bioactivity:>50uspU/mg. ...

L-Arabinose
L-arabinose is a kind of aldopentoses, it's a low-calurie sweetener, it inhibit the sucrase activity and prevent increase of blood glucose, therefore, it can be prevent fat accumulation and against high blood glucose disease. L-arabinose is more common than D-arabinose in nature, it can be used as pharmaceutical intermediate, preparing culture medium and be used for synthesize in the flavour industry.

Pharmaceutical Intermediates
Supply pharmaceutical intermediates and raw materials. Main products' list: Levulinic acid; (cas: 123-76-2) Tramadol; (cas: 27203-92-5) 4, 4'-bis (chloromethyl) -diphenyl; (cas: 1667-10-3) 5-nitro-2-thiphenecarboxylic acid; (cas: 6317-37-9) Dorzolamide (cas: 120279-96-1) Dimercaptosuccinic acid (dmsa) (cas: 304-55-2) 2-nitrobenzyl bromide (cas: 3958-60-9) Benzyl bromide (cas: 100-39-0) 1, 2-bis (bromomethyl) benzene (cas: 91-13-4) N, n'-dimethyl-1, ...

Fusidate Sodium
PH: 7.5to9.0 for solution 0.125g/10ml. Related substances (HPLC): Not more than 2.0%. Water: Not more than 2.0%. Assay:97.5-101.0% calculated to Anhydrous substance. Particle Size: 100%less than 45 micron.

Pyrogallic Acid
CAS NO. 87-66-1. Molecular: C6H6O3. MW: 126. Chemical name: pyrogallol, pyrogallic acid, 1,2,3-trihydroxybenzene, 1,2,3-benzenetriol. Rd; 1.45. Melt point: 131-135. Water: 0.5% max. Purity: 99.5%. Solubility in water : pass. Ignition residue:0.05%max. Chloride (Cl): 0.002%max. Sulfate(SO4): 0.01% max. Gallic acid: pass.

5-Nitroindazoles
Characters: Pale yellow needle crystal. CAS: 5401-94-5. Molecular Formula: C7H5N3O2. Molecular Weight: 163.13. Assay: ≥99.0%. Melting Point: 208-209oC. Loss of Ignition: ≤0.05%. Loss on Drying: ≤0.5%.

Valiolamine
Valiolamine is a main intermediate for voglibose. Molecular formula: C7H15NO5. Molecular weight: 193.20. CAS: 83465-22-9. Appearance: white powder. Water: not more than 0.5%. Assay (HPLV): not less than 98.0%.

10-hydroxy camptothecine
Chemical name: 4S)-4-Ethyl-4, 9-dihydroxy-4,12-dihydro-1H-pyrano[3,4-f] quinolino-[2,3-a]indolizine-3,14-dione Molecular formula: C20H16N2O5 Molecular weight:364.35 Appearance: Light yellow powder Package: fiber can Function: The antitumor function (like 30times of camptothecine); shift certain inhibitory activity to tumor (CTT) and tumor differently. Antivirus Immune suppression, exfoliation
Company: Wuhan Xinhenglong Industrial&Trading Co.,Ltd    china

Ibandronate Sodium Intermediates
Ibandronate Sodium, APIs, Pharmaceutical intermediates [CAS]: 138926-19-9 [Chemical Name]: 1-Hydroxy-3-(methylpentylamino)propylidene bisphosphonic acid, monosodium salt, monohydrate [Molecular Formula]: C9H22NO7P2Na H2O [Molecular weight]: 359.23 White Crystal powder HPLC>99% Ibandronic acid [CAS]: 114084-78-5 [Chemical Name]: 1-Hydroxy-3-(methylpentylamino)propylidene bisphosphonic acid [Molecular Formula]: C9H25O7NP2 [Molecular ...
Product Group: Ibandronate Sodium
Company: Hangzhou Jiancheng Trade Co., Ltd.    China

L-(-)-Carnitine, CN
Product Name: L-(-)-Carnitine,CN Alias: 3-Hydroxy-4-(trimethylammonio) butanoate; Vitamin BT CAS No.: 541-15-1 Molecular Formula: C7H15NO3 Molecular Weight: 161.20 Appearance: white crystalline or crystalline powder Solubility: Soluble in water, slightly soluble in ethanol, insoluble in acetone
Company: Pansense pharmaceutical Co.,Ltd    China

2-Amino-1, 3-propanediol;Serinol
Name: 2-Amino-1, 3-propanediol Alias: Serinol (Molecular formula :) C3H9NO2 (Molecular weight :) 91.11 CAS NO.: 534-03-2 Appearance: White crystalline. Use: Iopamidol intermediates. Package: 25kgs/Drum
Company: Pansense pharmaceutical Co.,Ltd    China

Sibutramine Hydrochloride
Product Name: Sibutramine Hydrochloride Another name: 1-[1-(4-Chlorophenyl) cyclobutyl]-N, N, 3-trimethyl-butan-1-amine Molecular formula: C12H26ClNHClH2O CAS NO.: 106650-56-0 Appearance: White or off-white crystalline powder Standard: USP28 Package: 25kgs/Drum Usage: weight-reducing aid etc.
Company: Pansense pharmaceutical Co.,Ltd    China

Sildenafil Citrate
Product Name: Sildenafil Citrate CAS NO.: 139755-83-2 Molecular Formula: C22H3N6O4S-C6H8O7 Molecular Weight: 666.7  Appearance: white to almost white crystalline powder, odorless, tasteless, can not soluble in water, ethanol Specification: Assay: ≥99.6%; MP: 186~187℃; Heavy Metals: ≤20ppm; Loss on drying: ≤2.5%; Residue on Ignition: ≤0.05% Use: It is pharmaceutical raw material, indicated for the treatment of erectile dysfunction. Standard: Enterprise Standard
Company: Pansense pharmaceutical Co.,Ltd    China

Salicylic acid
Name: Salicylic acid Alias: 2-Hydroxybenzoic acid; Keralyt; Occlusal; Verrugon (Molecular formula :) C7H6O3 (Molecular Weight :) 138.12 CAS NO.: 69-72-7 Appearance: White crystalline powder, odorless. Use: It is used In manufacture aspirin, methyl salicylate, and other salicylates. Coupling agent for azo dyes. Also can be used as food preservative. Package: As your request
Company: Pansense pharmaceutical Co.,Ltd    China

Hard Gelatin Capsule
Size 0#, 1#, 2# and 3# Hard Gelatin Capsules with different specifications and colors are our main products. Advanced printing equipments are used to print perfectly on capsules according to the customer's requirements. We are equipped with excellent quality printing machines which have the expertise of printing on capsules as per customized requirements. Several varieties like Linear Printing and Circular Printing can be chosen. Our Capsules perform excellently on all type of ...
Product Group: Gelatin Capsule
Company: Zhejiang Huili Capsule Co., Ltd.    Zhejiang


Total 277 products in Pharmaceutical Intermediates category.