盐酸多塞平 琥珀酸多西拉敏

LGC是Laboratory of the Government Chemist的简称，中文名英国政府化学家实验室，是化学和生物计量、法医、诊断科学服务及标准物质方面的市场。作为LGC的重要分支，LGC标准品有限公司可为测量科学和实验室控制提供一系列产品和服务，包括标准物质分销、组织实验室水平测试（Proficiency Test，PT，也即能力测试）、药物杂质生产及提供特殊合成服务。
LGC（英国政府化学家实验室）（ZG区授权代理）——LGC标准品公司在杂质生产、内控标准物质生产机提供各种药典标准物质方面已经建立了性的声誉。我们代理了超过2800种LGC杂质标准品，满足高端实验科研使用，我们客户服务的多项内容保证了我们能向医药客户提供更具附加值的支持。LGC是目前欧洲Z大的杂质标准品生产商。货期2-3周，价格优惠货期保证！
LGC杂质标准品    -----  英国政府化学家实验室（Laboratory of the Government Chemist,简称LGC)。
Dacarbazine  达卡巴嗪 4342-03-4  
MM 0056.06 Imp. D (EP)  as Hydrochloride: N-Methylmethanamine   (C) 100 mg
 Hydrochloride    
DDT  双对氯苯基三氯乙烷 50-29-3  
MM 2513.01 2,2-Bis(4-chlorophenyl)-1-chloroethane   (A) 100 mg
MM 2513.02 1-Chloro-3-[1-(4-chlorophenyl)ethyl]benzene   (A) 100 mg
MM 2513.05 1,1-Bis(4-chlorophenyl)ethane   (A) 100 mg
Dembrexine Hydrochloride Monohydrate     
MM 1200.04 Imp. D (EP): 2-Hydroxybenzaldehyde   (A) 100 mg
 (Salicylaldehyde)    
Demeclocycline Hydrochloride  盐酸地美环素 64-73-3  
MM 0636.00 Demeclocycline Hydrochloride   (A) 250 mg
Desipramine Hydrochloride  盐酸去甲咪嗪 58-28-6  
MM 0589.00 Desipramine Hydrochloride   (A) 250 mg
MM 0077.00 Imipramine Hydrochloride   (A) 500 mg
MM 0076.06 Iminodibenzyl   (B) 100 mg
Dexamethasone  地塞米松 50-02-2  
MM 0213.00 Dexamethasone   (A) 250 mg
MM 0200.00 Imp. B (EP): 9-Fluoro-11?,17,21-   (A) 250 mg
 trihydroxy-16?-methylpregna-1,4-diene-3,20-    
 dione (Betamethasone)    
MM 0213.01 Imp. C (EP): 9-Fluoro-11?,17,21-   (D) 50 mg
 trihydroxy-16?-methylpregn-4-ene-3,20-dione    
MM 0445.00 Imp. G (EP): 9-Fluoro-11??17-dihydroxy-16?-   (A) 250 mg
 methyl-3,20-dioxopregna-1,4-dien-21-yl Acetate    
 (Dexamethasone Acetate)    
Dexamethasone Acetate  醋酸地塞米松 1177-87-3  
MM 0445.00 Dexamethasone Acetate   (A) 250 mg
MM 0213.00 Imp. A (EP): 9-Fluoro-11?,17,21-trihydroxy-   (A) 250 mg
 16?-methylpregna-1,4-diene-3,20-dione    
 (Dexamethasone)    
MM 0201.00 Imp. D (EP): 9-Fluoro-11?,17-dihydroxy-16?-   (A) 250 mg
 methyl-3,20-dioxopregna-1,4-dien-21-yl Acetate    
 (Betamethasone Acetate)    
Dexamethasone Sodium Phosphate  地塞米松磷酸钠 55203-24-2  
MM 0210.00 Dexamethasone Sodium Phosphate   (A) 250 mg
MM 0213.00 Imp. A (EP): Dexamethasone   (A) 250 mg
MM 0303.00 Imp. B (EP): Betamethasone Sodium Phosphate    on request
Dexchlorpheniramine Maleate  右泛醇 2438-32-6  
MM 1114.00 Dexchlorpheniramine Maleate   (A) 100 mg
MM 0059.00 Imp. A (EP) as  Maleate: (3RS)-N,N-Dimethyl-3-   (A) 100 mg
 phenyl-3-(pyridin-2-yl)propan-1-amine Maleate    
 (Pheniramine Maleate)    
Dextromethorphan Hydrobromide  氢溴酸右美沙芬 125-69-9  
MM 0033.00 Dextromethorphan Hydrobromide Monohydrate   (A) 500 mg
MM 0033.10 Imp. A (EP) as  Hydrochloride: ent-3-Methoxymorphinan   (A) 100 mg
 Hydrochloride    
MM 0033.09 Imp. B (EP)  as (L)-Tartrate: ent-17-Methylmorphinan-   (A) 100 mg
 3-ol (L)-Tartrate    
MM 0033.02 Imp. C (EP): ent-3-Methoxy-17-methylmorphinan-10-one   (D) 100 mg
MM 0033.11 Dextromethorphan N-Oxide  Hydrochloride   (A) 100 mg
Dextropropoxyphene Hydrochloride  盐酸 1639-60-7  
MM 0098.01 Dextropropoxyphene Hydrochloride   (A) 50 mg
 [Controlled Substance]    
MM 0098.00 Dextropropoxyphene [Controlled Substance]   (A) 50 mg
MM 0098.06 Imp. A (EP): (2S,3R)-4-(Dimethylamino)-1,2-diphenyl-3-methylbutan-   (A) 100 mg
 2-ol    
MM 0098.07 Imp. B (EP)  as Hydrochloride: (1S,2R)-1-   (A) 100 mg
 Benzyl-3-(dimethylamino)-2-methyl-1-    
 phenylpropyl Acetate Hydrochloride    
 (Acetoxyphene Hydrochloride)    
MM 0098.08 Imp. C: (EP) as Hydrochloride:  (1S,2R)-1-   (A) 50 mg
 Benzyl-3-(dimethylamino)-2-methyl-1-phenyl-    
 propyl Butanoate Hydrochloride (Butyroxy-    
 phene Hydrochloride)    
MM 0291.04 Toluene   (C) 100 mg
Diazepam   439-14-5  
MM 0023.00 Diazepam [Controlled Substance]   (A) 100 mg
MM 0023.02 Imp. A (EP): 7-Chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-   (A) 100 mg
 2-one (Nordazepam) [Controlled Substance]    
MM 0023.04 Imp. B (EP): 2-Chloro-N-(4-chloro-2-benzoylphenyl)-N-   (A) 100 mg
 methylacetamide    
MM 0023.03 Imp. C (EP): 3-Amino-6-chloro-1-methyl-4-phenylquinolin-2(1H)-   (A) 100 mg
 one    
MM 0023.01 Imp. D (EP): [5-Chloro-2-(methylamino)phenyl]phenylmethanone   (B) 100 mg
 (5-Chloro-2-(methylamino)benzophenone)    
MM 0023.05 2'-Benzoyl-2,4'-dichloroacetanilide   (A) 100 mg
Dibutyl Sebacate  癸二酸二丁酯 109-43-3  
MM 0925.00 Dibutyl Sebacate   (A) 500 mg
Dichlorobenzyl Alcohol  ： 2,3-二氯苄醇  38594-42-2  
MM 0739.01 Bis-(2,4-dichlorobenzyl)Ether   (A) 100 mg
Diclofenac Sodium  双氯芬酸钠 15307-79-6  
MM 0006.00 Diclofenac Sodium   (A) 500 mg
MM 0006.01 Imp. A (EP): 1-(2,6-Dichlorophenyl)-1,3-dihydro-2H-indol-2-one   (A) 100 mg
MM 0006.03 Imp. B (EP): 2-[(2,6-Dichlorophenyl)amino]benzaldehyde   (A) 100 mg
MM 0006.04 Imp. C (EP): [2-[(2,6-Dichlorophenyl)amino]phenyl]methanol   (A) 100 mg
MM 0006.09 Imp. D (EP): 2-[2-[(2-Bromo-6-chlorophenyl)amino]phenyl]acetic Acid   (D) 100 mg
MM 0006.05 Imp. D (EP) as  Sodium Salt: Sodium 2-[2-[(2-Bromo-6-chlorophenyl)-   (D) 100 mg
 amino]phenyl]acetate    
MM 0006.02 Imp. E (EP): 1,3-Dihydro-2H-indol-2-one   (B) 100 mg
MM 0006.06 1-(2-Bromo-6-chlorophenyl)indolin-2-one   (C) 10 mg
MM 0006.10 Methyl 2-[2-[(2,6-Dichlorophenyl)amino]phenyl]acetate   (A) 100 mg
 (Methyl Ester of Diclofenac)    
MM 0006.11 Ethyl [2-[(2,6-Dichlorophenyl)amino]phenyl]acetate   (A) 100 mg
 (Ethyl Ester of Diclofenac)    
MM 0181.06 Isopropyl 2-[2-[(2,6-Dichlorophenyl)amino]phenyl]acetate   (A) 100 mg
 (Isopropyl Ester of Diclofenac)    
MM 0006.12 2-(2,6-Dichlorophenylamino)benzoic Acid   (A) 100 mg
MM 0006.15 2,6-Dichlorodiphenylamine   (A) 100 mg
MM 0006.16 2-Bromo-6-chlorodiphenylamine   (A) 100 mg
MM 0006.17 1-(2,6-Dichlorophenyl)indolin-2,3-dione   (A) 100 mg
MM 0006.18 Diclofenac Potassium   (A) 100 mg
MM 0006.19 2-Chloro-N-(2,6-dichlorophenyl)-N-phenylacetamide   (A) 100 mg
MM 0006.20 2-[2-[(2,6-Dichlorophenyl)amino]phenyl]acetic Acid (Diclofenac)   (A) 100 mg
MM 0006.21 2,6-Dichloroaniline   (B) 100 mg
MM 0006.22 2-Bromo-6-chloroaniline    on request
MM 0006.27 N-Acetyl-N-phenyl-2,6-dichloroaniline   (A) 100 mg
MM 0006.28 Diethyl Phthalate   (C) 100 mg
Dicloxacillim Sodium     
MM 0229.00 Dicloxacillin Sodium Monohydrate    on request
MM 0026.04 Imp. C (EP): (2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-   (B) 100 mg
 1-azabicyclo[3.2.0]-heptane-2-carboxylic Acid    
 (6-Aminopenicillanic Acid)    
Diflucortolone Valerate  戊酸双氟可龙 59198-70-8  
MM 0600.00 Diflucortolone Valerate   (A) 100 mg
Digitoxin  洋地黄毒甙 71-63-6  
MM 0336.01 Digitoxigenin   (A) 50 mg
Digoxin   20830-75-5  
MM 0212.00 Digoxin   (A) 250 mg
Diltiazem Hydrochloride  ： 盐酸地尔硫卓  33286-22-5  
MM 0068.00 Diltiazem Hydrochloride   (A) 500 mg
MM 0068.02 Imp. B (EP): (2S,3S)-2-(4-Methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-   (A) 100 mg
 1,5-benzothiazepin-3-yl Acetate    
MM 0068.03 Imp. D (EP) as  Hydrochloride: (2S,3S)-2-(4-Methoxyphenyl(-   (A) 100 mg
 5-[2-(methylamino)ethyl]-4-oxo-2,3,4,5-tetrahydro-    
 1,5-benzothiazepin-3-yl Acetate Hydrochloride    
 (N-Desmethyldiltiazem Hydrochloride)    
MM 0068.04 Imp. E (EP):(2S,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-   (A) 100 mg
 1,5-benzothiazepin-4(5H)-one    
MM 0068.05 Imp. F (EP):(2S,3S)-5-[2-(Dimethylamino)ethyl]-3-hydroxy-2-   (A) 100 mg
 (4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one    
MM 0068.07 Diltiazem Sulphoxide   (A) 100 mg
MM 0068.08 Diltiazem Maleate   (A) 100 mg
Dimenhydrinate  茶苯海明 523-87-5  
MM 0599.00 Dimenhydrinate   (A) 500 mg
MM 0176.00 Imp. A (EP): Theophylline   (A) 500 mg
MM 0599.04 8-[(2-(Diphenylmethoxy)-   (A) 100 mg
 ethyl)(methlyl)amino]-1,3-dimethyl-    
 3,7-dihydro-1H-purine-2,6-dione    
MM 0494.00 Imp. C (EP): Caffeine   (A) 500 mg
MM 0490.03 Imp. F (EP)  as Hydrochloride:   (A) 100 mg
 2-(Diphenylmethoxy)-N-methylethanamine    
 Hydrochloride (Diphenhydramine Imp. A    
 Hydrochloride; Nordiphenhydramine Hydrochloride)    
MM 0490.04 Imp. G (EP) as  Hydrochloride:   (A) 100 mg
 N,N-Dimethyl-2-[(4-methylphenyl)-    
 (phenyl)methoxy]ethanamine Hydrochloride    
 (4-Methyldiphenhydramine Hydrochloride)    
MM 0640.00 Imp. H (EP)  as Hydrochloride: 2-[(RS)-(4-   (A) 100 mg
 Bromophenyl)(phenyl)methoxy]-N,N-dimethyl-    
 ethanamine Hydrochloride (4-Bromodiphen-    
 hydramine Hydrochloride; Bromazine Hydro-    
 chloride)    
MM 0490.02 Imp. I (EP): Diphenylmethanol   (B) 100 mg
 (Benzhydrol)    
MM 0630.01 Imp. J (EP): Diphenylmethanone   (B) 100 mg
 (Benzophenone)    
MM 0490.00 Diphenhydramine Hydrochloride   (A) 500 mg
MM 0155.02 8-Chlorotheophylline   (B) 100 mg
    Cl 
MM 0599.03 8-[N-(2-Diphenylmethoxyethyl)-N,N-   (A) 100 mg
 dimethylaminium]-1,3-dimethylxanthine    
Dimetindene Maleate  马来酸二甲茚定 3614-69-5  
MM 0595.01 Imp. A (EP): 2-Ethylpyridine   (B) 100 mg
Diphemanil Metilsulfate  甲硫二苯马尼 62-97-5  
MM 1163.00 Diphemanil Metilsulfate   (D) 100 mg
Diphenhydramine Hydrochloride  盐酸苯海拉明 147-24-0  
MM 0490.00 Diphenhydramine Hydrochloride   (A) 500 mg
MM 0490.03 Imp. A (EP) as  Hydrochloride: 2-(Diphenylmethoxy)-N-   (A) 100 mg
 methylethanamine Hydrochloride    
 (Nordiphenhydramine Hydrochloride)    
MM 0490.04 Imp. B (EP) as  Hydrochloride: 2-[(RS)-   (A) 100 mg
 (4-Methylphenyl)phenylmethoxy]-N,N-    
 dimethylethanamine Hydrochloride    
 (4-Methyldiphenhydramine Hydrochloride    
MM 0640.00 Imp. C (EP) as  Hydrochloride: 2-[(RS)-   (A) 100 mg
 (4-Bromophenyl)phenylmethoxy]-N,N-    
 dimethylethanamine Hydrochloride    
 (Bromazine Hydrochloride)    
MM 0490.02 Imp. D (EP): Diphenylmethanol (Benzhydrol)   (B) 100 mg
MM 0630.01 Imp. E (EP): Diphenylmethanone (Benzophenone)   (B) 100 mg
MM 0490.01 Diphenhydramine N-Oxide   O            (A) 100 mg
Diphenylpyraline Hydrochloride  盐酸双苯比拉林 132-18-3 O 
MM 0557.00 Diphenylpyraline Hydrochloride   (A) 500 mg
MM 0155.01 Diphenylpyraline   (A) 100 mg
MM 0490.02 Diphenylmethanol (Benzhydrol)   (B) 100 mg
MM 0630.01 Diphenylmethanone (Benzophenone)   (B) 100 mg
MM 0557.04 Diphenylpyraline N-Oxide   (A) 100 mg
MM 0468.04 N-Desmethyldiphenylpyraline(4-(Diphenylmethoxy)piperidineHydrochlorideHydrochloride)   (A) 100 mg
Dipipanone Hydrochloride     
MM 0760.01 1,1-Diphenylbut-1-ene   (A) 100 mg
MM 0760.02 1-(1-Methyl-3,3-diphenylpropyl)piperidine Hydrochloride   (A) 100 mg
Dipotassium Clorazepate  氯草酸甲  57109-90-7  
MM 0028.03 Imp. A (EP): (2-Amino-5-chlorophenyl)phenylmethanone   (B) 100 mg
 (Aminochlorobenzophenone)    
MM 0023.02 Imp. B (EP): 7-Chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-   (A) 100 mg
 2-one(Nordazepam) [Controlled Substance]    
Diprafenon Hydrochloride     
MM 0428.01 2'-Hydroxy-3-phenylpropiophenone   (A) 100 mg
Disopyramide  达舒平  3737-09-5  
MM 0108.00 Disopyramide   (A) 500 mg
Dithranol  蒽林  1143-38-0  
MM 0137.00 Dithranol   (A) 500 mg
MM 0137.04 Imp. A (EP): Anthracen-9(10H)-one (Anthrone)   (A) 100 mg
MM 0137.01 Imp. B (EP): 1,8-Dihydroxyanthracene-9,10-dione (Danthron)   (A) 100 mg
MM 0137.02 Imp. C (EP): 4,4',5,5'-Tetrahydroxy-9,9'-bianthracenyl-10,10'(9H,9'H)-   (A) 100 mg
 dione (Dithranol Dimer)    
Dobutamine Hydrochloride   盐酸多巴酚丁胺  49745-95-1  
MM 0384.00 Imp. A (EP) as  Hydrochloride: Dopamine Hydrochloride   (A) 500 mg
MM 0675.02 Imp. B (EP): 4-(4-Hydroxyphenyl)butan-2-one   (C) 100 mg
Dodecylguanidinium Acetate  多果定  2439-10-3  
MM 0451.03 Dodecylnitrile   (B) 100 mg
MM 0451.05 Dimethyldodecylamine   (B) 100 mg
Domperidone  多潘立酮 57808-66-9  
MM 0107.00 Domperidone   (D) 100 mg
MM 0107.06 Imp. A (EP): 5-Chloro-1-(piperidin-4-yl)-1,3-dihydro-2H-benzimidazol-   (A) 100 mg
 2-one    
MM 0107.05 Imp. B (EP): 4-(5-Chloro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-   (A) 100 mg
 1-formylpiperidine    
MM 0107.03 Imp. F (EP): 1,3-Bis[3-[4-(5-chloro-2-oxo-   (A) 50 mg
 2,3-dihydro-1H-benzimidazol-1-yl)piperidin-    
 1-yl]propyl]-1,3-dihydro-2H-benzimidazol-    
 2-one    
MM 0107.07 1,3-Dihydro-2H-benzimidazol-2-one   (B) 100 mg
Donepezil Hydrochloride  盐酸多奈哌齐  110119-84-1  
MM 0677.00 Donepezil Hydrochloride   (D) 100 mg
MM 0677.01 Donepezil   (D) 100 mg
Dopamine Hydrochloride  盐酸多巴胺 62-31-7  
MM 0384.00 Dopamine Hydrochloride   (A) 500 mg
MM 0384.02 Imp. A (EP) as  Hydrochloride: 5-(2-Aminoethyl)-   (A) 100 mg
 2-methoxyphenol Hydrochloride (4-O-Methyldopamine    
 Hydrochloride)    
MM 0384.04 Imp. C (EP): 2-(3,4-Dimethoxyphenyl)ethanamine   (A) 100 mg
MM 0384.01 (R,S)-α-Methyldopamine Hydrobromide   (A) 100 mg
Dosulepin Hydrochloride  度硫平 113-53-1  
MM 0510.00 Dosulepin Hydrochloride   (A) 100 mg
MM 0510.02 Imp. B (EP): Dibenzo[b,e]thiepin-11(6H)-one   (A) 100 mg
MM 0510.08 Nordosulepin Hydrochloride   (A) 50 mg
Doxazosin Mesilate  甲磺酸多沙唑嗪 77883-43-3  
MM 0386.00 Doxazosin Mesilate   (A) 100 mg
MM 0386.08 Doxazosin   (A) 100 mg
MM 0386.04 Imp. A (EP): (2RS)-2,3-Dihydro-1,4-benzodioxine-2-carboxylic Acid   (A) 100 mg
MM 0386.05 Imp. B (EP)  as Hydrochloride: 1-[(2RS)-2,3-Dihydro-   (A) 100 mg
 1,4-benzodioxin-2-ylcarbonyl]piperazine Hydrochloride    
MM 0386.06 Imp. C (EP): 1,4-Bis(2,3-dihydro-1,4-benzodioxin-   (A) 100 mg
 2-ylcarbonyl)piperazine    
MM 0085.07 Imp. D (EP): 6,7-Dimethoxyquinazoline-2,4(1H,3H)-dione   (C) 100 mg
MM 0085.06 Imp. E (EP): 2,4-Dichloro-6,7-dimethoxyquinazoline   (A) 100 mg
MM 0386.01 Imp. F (EP): 2-Chloro-6,7-dimethoxyquinazolin-4-amine   (A) 100 mg
MM 0386.12 Imp. F (EP)  as Mesilate: 2-Chloro-6,7-dimethoxy-   (A) 100 mg
 quinazolin-4-amine Mesilate    
MM 0085.01 Imp. G (EP): 6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-   (A) 100 mg
 4-amine    
MM 0085.03 Imp. H (EP): 2,2'-(Piperazine-   (D) 100 mg
 1,4-diyl)bis(6,7-dimethoxyquinazolin-4-amine)    
Doxepin Hydrochloride  盐酸多塞平  1229-29-4  
MM 0032.00 Doxepin Hydrochloride   (A) 500 mg
Doxylamine Hydrogen Succinate   琥珀酸多西拉敏  562-10-7  
MM 0101.00 Doxylamine Hydrogen Succinate   (A) 500 mg
MM 0101.04 Imp. D (EP): Phenyl(pyridin-2-yl)methanone   (A) 100 mg
 (2-Benzoylpyridine)    
MM 0101.05 Doxylamine N-Oxide Dihydrochloride   (A) 100 mg
Drofenine Hydrochloride   548-66-3  
MM 0768.00 Drofenine Hydrochloride   (A) 500 mg
MM 0768.01 Drofenine N-Oxide Hydrochloride   (A) 100 mg
Droperidol  氟派利多  548-73-2  
MM 0138.01 Imp. A (EP): 1-(1,2,3,6-Tetrahydropyridin-   (A) 50 mg
 4-yl)-1,3-dihydro-2H-benzimidazol-2-one    
MM 0138.04 Imp. D (EP) as  Hydrochloride: (1RS)-   (A) 100 mg
 1-[4-(4-Fluorophenyl)-4-oxobutyl]-    
 4-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1,2,3,6-tetrahydropyridine 1-Oxide    
 Hydrochloride    
Dropropizine  羟丙哌嗪  17692-31-8   
MM 1017.00 Dropropizine   (A) 500 mg
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