Sildenafil citrate CAS: 171599-83-0 Assay: 99% min. USP32 mp 187-189°C Delivery: Express courier. MF: C28H38N6O11S MW: 666.7 Character: White Powder. Usage: An orally active selective type 5 cGMP phosphodiesterase inhibitor. pharmaceutical material Biological Activity: Orally ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:52:43 ]

Tadalafil / Cialis CAS NO.: 171596-29-5 Assay: 98% Molecular Formula:C22H19N3O4 Molecular Weight:389.341 Molecular Structure: Description: White Crystalline Powder Storage: Shading, Confined Preservation Packing: foil bag Payment: Bank Transfer, Western Union, Money Gram ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:52:24 ]

Methoxydienone Synonyms: 13-beta-ethyl-3-methoxygona-2,5(10)-dien-17-one CAS: 2322-77-2 EINECS: 219-034-4 Assay: 99% min. MF: C20H28O2 MW: 300.44 Delivery: Express courier. Character: White crystalline powder. Melting point 150-160 °C. Usage: 18-levonorgestrel, Gestrinone ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:52:11 ]

Androstenedione Another name: 4 - androstenedione; 4 - male (steroid)-ene -3,17 - dione; CAS No: 63-05-8 Specification: 99% Heavy :10PPM Rotation +193 ° - +202 ° Loss on drying:0.5% Impurity :1% steroid hormone Molecular Formula: C19H26O2 Molecular Weight: 286.41 Characters: ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:51:54 ]

Androsta-1,4-diene-3,17-dione CAS NO.: 897-06-3 EINECS: 212-977-2 Assay: 99% Molecular Formula:C19H24O2 Molecular Weight:284.39 Appearance: Nearly white crystalline powder, soluble in alcohol, insoluble Usage: Simplified hormonal drugs, from the testis or urine extracted with ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:51:37 ]

L-NORADRENALINE BITARTRATE CAS NO.: 108341-18-0 Assay: 98% Molecular Formula:C12H17NO9 Molecular Weight:319.26 Specifications: USP30 (EP6) Appearance: White or almost white crystalline powder; odorless, bitter taste, light and air the event perishable Usage: Adrenergic receptor ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:51:21 ]

Levothyroxine sodium; L-Thyroxine Sodium CAS:55-03-8 EINECS:200-221-4 Assay: 99.0 - 100.5% Specific Rotation: 0.10 o --- +0.10 o Residue on ignition: 0.10% max Water-insoluble substance:0.1% max. Fumaric Acid:1.0% max. Maleic Acid:0.05% max. Maleic Acid:0.05% max. Heavy ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:50:57 ]

Phenylephrine hydrochloride CAS:61-76-7 EINECS:200-517-3 MF:C9H15Cl2NO2 MW:240.1269 MS: Melting point:140-145℃ Appearance:White crystalline powder Usage:Adrenergic drugs Payment: Bank Transfer, Western Union, Money Gram Express: EMS, DHL, FedEx, etc(door-to-door) Delivery: ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:50:41 ]

Isoprenaline hydrochloride English Synonyms: ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:50:21 ]

Epinephrine hydrogen tartrate CAS NO.:51-42-3 Assay: 98.0% min Melting point:~155 °C (dec.) Molecular Formula:C9H13NO3.C4H6N6 MW:333.29 Appearance: White or almost white crystals Storage:2-8°C Packing: 20g-1kg /vacuum aluminum foil bag Payment: Bank Transfer, Western Union, ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:50:07 ]

L-Epinephrine Hydrochloride CAS No: 55-31-2 Purity:99% Melting point:213℃ MF: C9H14ClNO3 MW:219.67 Appearance: white crystall powder; No odor, and bitter taste; And air or sunlight, easy to contact oxidation; In a neutral instability in alkaline solution; Saturated solution ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:49:46 ]

L(-)-Epinephrine English Synonyms: (-)-epinephrine[qr];(R)-4-[1-Hydroxy-2-(methylamino)ethyl]-1,2-benzenediol;(r)-epinephrine[qr];1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:49:21 ]

Levothyroxine sodium / L-Thyroxine Sodium Aliases:L-Thyroxine sodium salt; sodium 4-o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosine; sodium (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate hydrate (1:1:5); sodium ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:49:06 ]

L-Thyroxine Synonyms: levothyroxine; l-t4; t4(hormone); o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosin; o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine; tetraiodothyronine CAS: 51-48-9 EINECS: 200-101-1 Assay: 99% min. USP30 Loss on dry:≤1% Melting point:233℃-235℃ ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:48:46 ]

Sodium L-Triiodothyronine(T3) CAS NO:55-06-1 EINECS: 200-223-5 Content:(%):99 Chemical name:3,3',5-Triiodo-L-thyronine, sodium salt Molecular formula:C15H12I3NO4 Molecular Weight:650.97 Molecular Structure: Boiling point:205°C water-solubility:4 M NH4OH in methanol: 125 g/5mL, ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:48:33 ]

Fulvestrant / FASLODEX Chemical Name:(7a,17b)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]estra-1,3,5(10)-triene-3,17-diol CAS:129453-61-8 Density:1.201 g/cm3 Melting Point:104-106°C Boiling Point:674.8 °C at 760 mmHg Molecular Fomular:C32H47F5O3S Molecular ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:47:45 ]

Letrozole CAS : 112809-51-5 Assay:≥99.0%（HPLC） Melting point:181℃-183℃ Molecular Formula: C17H11N5 Molecular Weight: 285.31 Appearance:White or light yellow crystal Usage: Used as API in Treatment of breast disease. Packing: foil bag Payment: Bank Transfer, Western ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:47:35 ]

Anastrozole / Arimidex CAS : 120511-73-1 Assay: 99% Molecular formula: C17H19N5 Molecular weight: 293.37 Standard: Enterprise Standard Appearance: an off-white color crystalline powder Use: It can be used to the treatment of Breast cancer Package: foil bag Payment: Bank ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:47:15 ]

Exemestane Product content: 99% min. CAS:107868-30-4 Molecular formula: C20H24O2 Molecular Weight:296.40 Appearance: White or Almost White Crystalline Powder Packing : foil bag Payment: Bank Transfer, Western Union, Money Gram Express: EMS, DHL, FedEx, etc(door-to-door) ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:46:56 ]

Toremifene Citrate Synonyms: FC 1157a; Fareston; NK 622; NSC 613680 CAS: 89778-27-8 Melting Point: 158-164 ºC Boiling Point: 535.1 ºC at 760 mmHg Density: 1.045g/cm3 Molecular Formula: C26H28ClNO·C6H8O7 Molecular Weight: 598.09 Appearance: White or almost white powder ...

Zhuzhou Yuancheng Hezhong Technology Development Co., Ltd.    [Chemicals]   [Food Additives]   [2016-01-15 15:46:40 ]