氯沙坦标准品及EXP3174和EXP3179标准

氯沙坦标准品及EXP3174和EXP3179标准品

Losartan Potassium      (250 mg)

询价CAS#      124750-99-8    USP美国药典标准品
Catalog #      1370462
Current Lot     G0G169

Losartan Carboxylic Acid    

提供 10mg    100mg
Synonyms:2-Butyl-4-chloro-1-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic Acid; EXP 3174
CAS Number: 124750-92-1
Mol. Formula: C22H21ClN6O2 
Mol. Weight: 436.89
Melting Point: 130-132°C 
Solubility: Dimethylformamide, Dimethyl Sulfoxide, Methanol

Losartan-d3 Carboxylic Acid     1mg   10mg
CAS Number: 1189729-40-5
Mol. Formula: C22H18D3ClN6O2
Melting Point: 172-178?C
Mol. Weight: 439.91
Solubility: Dimethyl Sulfoxide, Methanol
Synonyms: 2-(Butyl-d3)-4-chloro-1-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic Acid; EXP 3174-d3; 

Losartan-d4 Carboxylic Acid     1mg     10mg
CAS Number: 1246820-62-1
Mol. Formula: C22H17D4ClN6O2
Mol. Weight: 440.92
Melting Point: 105-110°C
Solubility: DMSO, Methanol
Appearance: Yellow Solid
Synonyms: 2-Butyl-4-chloro-1-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic Acid-d4; EXP 3174-d4; 

Losartan Carboxaldehyde       10mg   100mg
CAS Number: 114798-36-6 
Mol. Formula: C22H21ClN6O
Melting Point: 84-86°C
Mol. Weight: 420.89
Solubility: Chloroform, Dimethyl Formamide, Dimethyl Sulfoxide, Ethanol, Methanol
Synonyms: 2-Butyl-4-chloro-1-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxaldehyde; EXP 3179; DUP 167;
Appearance: Off-White to Pale Yellow Solid

Losartan Carboxaldehyde-d3   1mg    10mg
Mol. Formula: C22H18D3ClN6O
Melting Point: 82-84°C
Mol. Weight: 423.91
Synonyms: 2-(Butyl-d3)-4-chloro-1-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxaldehyde; EXP 3179; DUP 167;
Appearance: Pale Yellow Solid
Solubility: Chloroform, DMF, DMSO, Ethanol, Methanol

N-[[4-[2-(5-Methyl-2-phenyl-4-oxazolyl)ethoxy]phenyl]methyl]glycine Methyl Ester
  5mg     50mg
CAS Number: 331746-65-7
Mol. Formula: C22H24N2O4
Mol. Weight: 380.44

氯沙坦 洛沙坦     提供提供科研进口原装试剂
 Losartan Potassium      1g  / 询价   5g询价
描述：An angiotensin II subtype I (AT1) receptor antagonist used for the treatment of hypertension. It inhibits platelet activity by suppressing thrombin-induced calcium transients and thromboxane release. 高亲和力（AT1受体的亲和力）、高选择性（只阻断AT1受体）、高专一性（只影响Aug Ⅱ受体）、无激动活性的特点