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Pharmaceutical
Vardenafil
Product Name: Vardenafil
CAS NO.: 224789-15-5
Molecular Formula: C23H32N6O4S
Appearance: White to almost white crystalline powder, odorless, a little acerbity,
soluble in water, ethanol
Use: It is pharmaceutical raw material, indicated for the treatment of erectile...
Sildenafil (Viagra)
CAS: 139755-83-2
Assay: 99% min.
Molecular formula: C22H30N6O4S
Molecular weight: 474.58
Packing: 1kg net/foil bag, 5kg/drum.
Delivery: Express courier.
Character: White or almost white crystalline powder, odorless, bitter astringent taste, insoluble in water and ethanol.
Usage: As a cyclic guanosine monophosphate (cGMP)...
Sildenafil Mesylate
CAS: 139755-91-2
Assay: 99% min.
Molecular Formula: C22H30B6O4S. CH3SO3H
Molecular Weight: 570
Packing:foil bags,1kg net/foil bag, 5kg/drum.
Appearance: White or white crystalline powder, odorless, bitter astringent taste, soluble in water and ethanol
Usage: pharmaceutical material, hormone. As a cyclic guanosine monophosphate...
Sildenafil citrate
CAS: 171599-83-0
Assay: 99% min. USP32
Packing: 1kg/foil bag, 5kg/drum.
Delivery: Express courier.
MF: C28H38N6O11S
MW: 666.7
Character: White Solid. mp 187-189°C
Usage: An orally active selective type 5 cGMP phosphodiesterase inhibitor. pharmaceutical material
Biological Activity: Orally active, potent inhibitor of...
Tadalafil (Cialis)
CAS NO.: 171596-29-5
Assay: 98%
Molecular Formula:C22H19N3O4
Molecular Weight:389.341
Description: White Crystalline Powder
Storage: Shading, Confined...
Methoxydienone
Synonyms: 13-beta-ethyl-3-methoxygona-2,5(10)-dien-17-one
CAS: 2322-77-2
EINECS: 219-034-4
MF: C20H28O2
MW: 300.44
Assay: 90% min.
Packing: 1kg net/foil bag or 10kg net/tin.
Delivery: Express courier.
Character: White crystalline powder. Melting point 150-160 °C.
Usage: 18-levonorgestrel, Gestrinone...
Androstenedione (Steroids)
Another name: 4 - androstenedione; 4 - male (steroid)-ene -3,17 - dione;
CAS No: 63-05-8
Molecular Formula: C19H26O2
Molecular Weight: 286.41
Packing: 5kg (aluminum cans)
Specification: 99% Heavy 10PPM Rotation +193 ° - +202 ° Loss on drying 0.5% impurity 1% steroid hormone
Characters: near white crystalline powder,...
Androsta-1,4-diene-3,17-dione (Steroids)
English Synonyms: delta-1,4-androstadiene-3,17-dione;ANDROSTADIENDIONE;ANDROSTADIENEDIONE;ANDROSTA-1,4-DIENE-3,17-DIONE;(8R,9S,10R,13S,14S)-10,13-DIMETHYL-7,8,9,10,11,12,13,14,15,16-DECAHYDRO-6H-CYCLOPENTA[A]PHENANTHRENE-3,17-DIONE;1-DEHYDROANDROSTENEDIONE;1,4-ANDROSTADIEN-3,17-DIONE;1,4-ANDROSTADIENE-3,17-DIONE
CAS NO.: 897-06-3
EINECS:...
Epinephrine hydrogen tartrate
CAS NO.:51-42-3
Molecular Formula:C9H13NO3.C4H6N6
MW:333.29
Appearance: White or almost white crystals
Assay: 98.0% min
Packing: 20g-1kg /vacuum aluminum foil bag...
L-Epinephrine Hydrochloride
CAS No: 55-31-2
MF: C9H14ClNO3
MW:219.67
Purity:99%
Package: 1 kg/aluminum foil bag
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 show weakly alkaline reaction. In the water dissolved in a very...