Telmisartan CAS NO.144701-48-4

• ProName: Telmisartan CAS 144701-48-4
• CasNo: 144701-48-4
• Molecular Formula: C33H30N4O2
• Appearance: white powder
• Application: Pharmaceutical material and intermeida...
• DeliveryTime: 3 days
• PackAge: 25kg/drum
• Port: CMP
• ProductionCapacity: 10000 Kilogram/Month
• Purity: 99%
• Storage: 2-8°C
• Transportation: normal
• LimitNum: 1 Gram
• Related Substances: Total impurity NMT 2.0%
• Residue on Ignition: NMT0.1%
• Heavy Metal: NMT 20ppm
• Valid Period: 2 years
• Purity: 99%
• boiling temperature: 771.9±70.0 °C(Predicted)
• density: 1.16(Predicted)
• melting temperature: 261-263°C
• coefficient of acidity (PKA): 3.86±0.36(Predicted)
• storage: Hygroscopic, -20°C Freezer, Under Iner...
• color: white
• form appearance: solid powder
• CAS: 144701-48-4
• MF: C33H30N4O2
• MW: 514.62
• grade: Medicine Grade
• Solubility in water: insoluble
• solubleness: DMSO: >5mg/mL at 60°C

telmisartan --product description:

name: telmisartan

cas no.: 144701-48-4

formula: c33h30n4o2

molecular weight: 514.62

synonyms:

(1,1-biphenyl)-2-carboxylic acid, 4-((1,4-dimethyl-2-propyl(2,6-bi-1h-benzimidazol)-1-yl)methyl)-;micardis;4-((4-methyl-6-(1-methyl-2-benzimidazolyl)-2-propyl-1-benzimidazolyl)methyl)-2-biphenylcarboxylic acid;timetazidine;4'-[(1,4'-dimethyl-2'-propyl[2,6'-bi-1h-benzimidazol]-1'-yl)methyl]- [1,1'-biphenyl]-2-carboxylic acid;

density: 1.24 g/cm3

melting point: 261-263 °c

boiling point: 771.9 °c at 760 mmhg

flash point : 420.6 °c

solubility : insoluble in water

appearance: white or off white crystalline powder

 

telmisartan --specification:

test item	specification
product name	telmisartan
cas no.	144701-48-4
appearance	white powder
molecular	c37h38n4o2
assay	99%
odor	odorless
chromato graphic purity	complies
identification	complies
main function	a new antihypertensive drug, also a specific angiotensin ⅱ receptor (atⅱ) antagonist.
packing	25 kg/barrels, 1 kg/aluminum foil
storage	sealed save, cool ventilated dry place, prevent sun, rain.

Items	Standard	Result
Appearance	White or slightly yellowish crystalline powder	White crystalline powder
Related substances
Impurity A	≤0.15%	0.05%
Impurity B	≤0.15%	0.02%
Impurity C	≤0.2%	0.03%
Impurity D	≤0.2%	0.05%
Unspecified impurity	≤0.1%	0.06%
Total impurities	≤1.0%	0.3%
Residual solvents
Methanol	≤0.3%	Undetected
Ehtanol	≤0.5%	0.03%
Methylene dichloride	≤0.06%	Undetected
N-hexane	≤0.03%	Undetected
Acetic acid ethyl ester	≤0.5%	Undetected
Toluene	≤0.09%	0.025%
Acetic acid	≤0.5%	0.036%

 

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