Cimetidine
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- $5 - $980
- Product name: Cimetidine
- CAS: 51481-61-9
- MF: C10H16N6S
- MW: 252.34
- EINECS:257-232-2
- MDL Number:MFCD00133296
- Synonyms:N-CYANO-N'-METHYL-N''-[[2-[(5-METHYL-1H-IMIDAZOL-4-YL)METHYL]THIO]ETHYL]GUANIDINE;Cimetidine (base and/or unspecified salts);Peptol;Tametin;Tratul;Ulcedin;Ulcedine;Ulcimet
82 prices
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Brand
- aablocks
- AHH
- AK Scientific
- Ambeed
- ApexBio Technology
- Arctom
- Biorbyt Ltd
- Biosynth
- Cayman Chemical
- Chem-Impex
- ChemScene
- DC Chemicals
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- Tocris
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Package
- 1mg
- 1unit
- 100mg
- 200mg
- y0001130
- 1g
- 5.00g
- 5g
- 10.00g
- 10g
- 25g
- 100
- 100g
- c2175000
- y0001146
- 50g
- EvaluationSample
- 500g
- 1000g
- 2Kg
- 5 g
- 25 g
- 10mM(in 1mL DMSO)
- 10mM(in1mLDMSO)
- 250g
- 1kg
- 0.51 mg
- 10 mg
- 60 mg
- Manufactureraablocks
- Product numberAA00I94W
- Product description2-Cyano-1-methyl-3-[2-(5-methyl-1H-imidazol-4-yl-methylthio)ethyl]guanidine 98%
- Packaging100g
- Price$64
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I94W
- Product description2-Cyano-1-methyl-3-[2-(5-methyl-1H-imidazol-4-yl-methylthio)ethyl]guanidine 98%
- Packaging25g
- Price$20
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I94W
- Product description2-Cyano-1-methyl-3-[2-(5-methyl-1H-imidazol-4-yl-methylthio)ethyl]guanidine 98%
- Packaging5g
- Price$12
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I94W
- Product description2-Cyano-1-methyl-3-[2-(5-methyl-1H-imidazol-4-yl-methylthio)ethyl]guanidine 98%
- Packaging1mg
- Price$8
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00I94W
- Product description2-Cyano-1-methyl-3-[2-(5-methyl-1H-imidazol-4-yl-methylthio)ethyl]guanidine ≥99%
- Packaging500g
- Price$195
- Updated2026-05-29
- Buy
- ManufacturerAHH
- Product numberAPI-1780
- Product descriptionCimetidine 98%
- Packaging1000g
- Price$660
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberAPI-1780
- Product descriptionCimetidine 97%
- Packaging1000g
- Price$660
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberH505
- Product descriptionCimetidine
- Packaging25g
- Price$126
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA295450
- Product descriptionN-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98%
- Packaging25g
- Price$109
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA295450
- Product descriptionN-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98%
- Packaging100mg
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA295450
- Product descriptionN-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98%
- Packaging1g
- Price$12
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA295450
- Product descriptionN-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98%
- Packaging5g
- Price$40
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA295450
- Product descriptionN-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98%
- Packaging500g
- Price$815
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA295450
- Product descriptionN-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98%
- Packaging100g
- Price$276
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB1557
- Product descriptionCimetidine
- Packaging1g
- Price$48
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB1557
- Product descriptionCimetidine
- Packaging1unit
- Price$28
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00I94W | 2-Cyano-1-methyl-3-[2-(5-methyl-1H-imidazol-4-yl-methylthio)ethyl]guanidine 98% | 100g | $64 | 2026-05-29 | Buy |
| aablocks | AA00I94W | 2-Cyano-1-methyl-3-[2-(5-methyl-1H-imidazol-4-yl-methylthio)ethyl]guanidine 98% | 25g | $20 | 2026-05-29 | Buy |
| aablocks | AA00I94W | 2-Cyano-1-methyl-3-[2-(5-methyl-1H-imidazol-4-yl-methylthio)ethyl]guanidine 98% | 5g | $12 | 2026-05-29 | Buy |
| aablocks | AA00I94W | 2-Cyano-1-methyl-3-[2-(5-methyl-1H-imidazol-4-yl-methylthio)ethyl]guanidine 98% | 1mg | $8 | 2026-05-29 | Buy |
| aablocks | AA00I94W | 2-Cyano-1-methyl-3-[2-(5-methyl-1H-imidazol-4-yl-methylthio)ethyl]guanidine ≥99% | 500g | $195 | 2026-05-29 | Buy |
| AHH | API-1780 | Cimetidine 98% | 1000g | $660 | 2021-12-16 | Buy |
| AHH | API-1780 | Cimetidine 97% | 1000g | $660 | 2026-05-26 | Buy |
| AK Scientific | H505 | Cimetidine | 25g | $126 | 2021-12-16 | Buy |
| Ambeed | A295450 | N-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98% | 25g | $109 | 2021-12-16 | Buy |
| Ambeed | A295450 | N-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98% | 100mg | $5 | 2021-12-16 | Buy |
| Ambeed | A295450 | N-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98% | 1g | $12 | 2021-12-16 | Buy |
| Ambeed | A295450 | N-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98% | 5g | $40 | 2021-12-16 | Buy |
| Ambeed | A295450 | N-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98% | 500g | $815 | 2021-12-16 | Buy |
| Ambeed | A295450 | N-Cyano-N'-methyl-N''-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine 98% | 100g | $276 | 2021-12-16 | Buy |
| ApexBio Technology | B1557 | Cimetidine | 1g | $48 | 2021-12-16 | Buy |
| ApexBio Technology | B1557 | Cimetidine | 1unit | $28 | 2021-12-16 | Buy |
Properties
Melting point :139-144°C
Boiling point :476.2±55.0 °C(Predicted)
Density :1.2583 (rough estimate)
refractive index :1.5700 (estimate)
storage temp. :2-8°C
solubility :Slightly soluble in water, soluble in ethanol (96 per cent), practically insoluble in methylene chloride. It dissolves in dilute mineral acids.
form :Solid
pka :pKa 6.80 (Uncertain)
color :White to Off-White
Water Solubility :0.5 g/100 mL at 20 ºC
Merck :14,2279
Henry's Law Constant :1.0×1010 mol/(m3Pa) at 25℃, HSDB (2015)
Major Application :pharmaceutical
pharmaceutical small molecule InChI :1S/C10H16N6S/c1-8-9(16-7-15-8)5-17-4-3-13-10(12-2)14-6-11/h7H,3-5H2,1-2H3,(H,15,16)(H2,12,13,14)
InChIKey :AQIXAKUUQRKLND-UHFFFAOYSA-N
SMILES :CN\C(NC#N)=N\CCSCc1nc[nH]c1C
CAS DataBase Reference :51481-61-9(CAS DataBase Reference)
NIST Chemistry Reference :Cimetidine(51481-61-9)
IARC :3 (Vol. 50) 1990
EPA Substance Registry System :Guanidine, N-cyano-N'-methyl-N''-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]- (51481-61-9)
Boiling point :476.2±55.0 °C(Predicted)
Density :1.2583 (rough estimate)
refractive index :1.5700 (estimate)
storage temp. :2-8°C
solubility :Slightly soluble in water, soluble in ethanol (96 per cent), practically insoluble in methylene chloride. It dissolves in dilute mineral acids.
form :Solid
pka :pKa 6.80 (Uncertain)
color :White to Off-White
Water Solubility :0.5 g/100 mL at 20 ºC
Merck :14,2279
Henry's Law Constant :1.0×1010 mol/(m3Pa) at 25℃, HSDB (2015)
Major Application :pharmaceutical
pharmaceutical small molecule InChI :1S/C10H16N6S/c1-8-9(16-7-15-8)5-17-4-3-13-10(12-2)14-6-11/h7H,3-5H2,1-2H3,(H,15,16)(H2,12,13,14)
InChIKey :AQIXAKUUQRKLND-UHFFFAOYSA-N
SMILES :CN\C(NC#N)=N\CCSCc1nc[nH]c1C
CAS DataBase Reference :51481-61-9(CAS DataBase Reference)
NIST Chemistry Reference :Cimetidine(51481-61-9)
IARC :3 (Vol. 50) 1990
EPA Substance Registry System :Guanidine, N-cyano-N'-methyl-N''-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]- (51481-61-9)
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Cimetidine (brand name: Tagamet) is a kind of histamine H2 receptor antagonist being capable of inhibiting the production of stomach acid, which reduces the gastric volume and acidity. It is mainly used for the treatment of heartburn and peptic ulcers. There are also evidences that it can be used for the treatment of common warts, chronic calcific tendinitis of the shoulder, and even colorectal cancer. It is capable of not only inhibiting the gastric acid secretion, as well as pepsin and gastrins output, but also inhibiting the activity of cytochrome P450. It reduces the gastric acid secretion through binding to the H2 receptor locating on the basolateral membrane of the gastric parietal cell, and further blocking histamine effect.More related product prices
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Suppliers and manufacturers
Shaanxi Dideu Medichem Co. Ltd
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Shaanxi TNJONE Pharmaceutical Co., Ltd
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Henan Suikang Pharmaceutical Co.,Ltd.
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