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Home > Products > Additives > Food Additive > Cimetidine CAS no.:51481-61-9 Anti digestive ulcer

Cimetidine CAS no.:51481-61-9 Anti digestive ulcer
Cimetidine CAS no.:51481-61-9 Anti digestive ulcer

Cimetidine CAS no.:51481-61-9 Anti digestive ulcer

Payment Type: L/C,T/T,Money Gram,Western Union
Incoterm: FOB,CIF
Min. Order: 1 Kilogram
Delivery Time: 3 Days

Basic Info

    Model No.: LYN- 51481-61-9

    CAS: 51481-61-9

    Name:: Cimetidine ,Tagamet

    Shelf Life: 2 Years

    Sample: Available

Additional Info

    Packaging:  25kg/Drum

    Productivity: 10000kg

    Brand: zhishang

    Transportation: Ocean,Land,Air

    Place of Origin: Shandong, China (Mainland)

    Supply Ability: in stock

    Certificate: ISO CE

    HS Code: 1060.24000

    Port: Shanghai,Tianjin,Qingdao

Product Description

Cimetidine CAS no.:51481-61-9 Anti digestive ulcer


Parameters of our Cimetidine A

Product Name: cimetidine
Cimetidine (base or and unspecifieds salts); 2-cyano-1-methyl-3-(2-(((5-methylimidazol-4-yl)methyl)thio)ethyl)guanidine; Cimetidine A; Cimetidine AB
CAS RN.: 51481-61-9;2984-61-4
EINECS: 257-232-2
Molecular Weight: 252.34
Molecular Formula: C10H16N6S
Melting Point(℃): 139-144℃
Water Solubility: 0.5 g/100 mL at 20℃

Cimetidine is an immunomodulator and a histamine congener. Cimetidine competitively inhibits histamine binding to histamine H2 receptors, and suppresses the growth of several tumors, including gastrointestinal cancer. This compound is an anti-angiogenic agent. Cimetidine is an activator of Nischarin.


Cimetidine is a histamine H2-receptor antagonist that inhibits stomach acid production


Item Standard Result
Appearance White or off-white crystalline powder odorless, bitter taste Conforms
IR Absorption Consist with the spectra obtained with Cimetidine CRS. Conforms
UV Absorption Should conform Conforms
Melting point 139-144°C 140.5-141.0°C
Heavy metal ≤20ppm <20ppm
Residue on ignition ≤0.2% 0.02%
Related substances Single impurity≤0.2% 0.15%
Total impurity≤1.0% 0.47%
Loss on drying ≤1.0% 0.06%
Organic volatile impurities (ethanol) (loss on drying) ≤0.5% 0.06%
Assay (calculated with reference on dried substance) 98.0-102.0% 99.60%

Product Packaging

1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag)

2) 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 360mm diameter)

11051 71 1

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Product Categories : Additives > Food Additive

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