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貨物所在地:廣東深圳市

更新時間:2025-05-18 21:00:07

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西格列汀雜質對照品
提供NMR,HPLC,MS圖譜及COA證書,新藥申報可用
Sitagliptin Impurity
全部雜質現貨供應,*,并可接受定制。

西格列汀雜質對照品?   產品介紹:
規格:10mg/25mg/50mg/100mg等多種規格可選。
用途:實驗研發,藥品申報檢測,不得用于臨床醫學診斷。
隨貨提供:所有雜質對照品均隨貨提供HPLCNMR,MS圖譜及CoA證書。

 

國產進口品牌皆有銷售,產品庫時常會有更新,另外,我司有專業研發團隊,可提供部分雜質定制服務,以zui大可能的滿足您雜質對照品的選購需求。

 

西格列汀雜質對照品?    雜質列表:

Sitagliptin(R)-3-ami-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one 
Sitagliptin Impurity 1(R)-3-((tert-butoxycarbonyl)amino)-4-(3,4-difluorophenyl)butanoic acid 
Sitagliptin Impurity 2(R)-3-((tert-butoxycarbonyl)amino)-4-(2,4-difluorophenyl)butanoic acid 
Sitagliptin Impurity 3(R)-3-((tert-butoxycarbonyl)amino)-4-(2,5-difluorophenyl)butanoic acid 
Sitagliptin Impurity 4(S)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid(S)-Sitagliptin N-Boc-Acid Impurity
Sitagliptin Impurity 5(R)-methyl 3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoate(R)-Sitagliptin N-Boc-Methyl-Ester Impurity
Sitagliptin Impurity 6(R)-methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoate(R)-Sitagliptin Methyl-Ester Impurity
Sitagliptin Impurity 7(R)-3-amino-4-(3,4-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one2-Desfluoro Sitagliptin
Sitagliptin Impurity 8(R)-3-amino-4-(2,4-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one5-Desfluoro Sitagliptin
Sitagliptin Impurity 9(R)-3-amino-4-(2,5-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one4-Desfluoro Sitagliptin
Sitagliptin Impurity 10(R)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid(R)-Sitagliptin N-Boc-Acid Impurity
Sitagliptin Impurity 11(R)-tert-butyl (4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamateSitagliptin N-Boc Impurity
Sitagliptin Impurity 12(S)-3-ami-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-oneSitagliptin (S)-Isomer
Sitagliptin Impurity 131-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butane-1,3-dioneSitagliptin Ketoamide Impurity
Sitagliptin Impurity 14(Z)-3-ami-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-oneSitagliptin Enamine Impurity
Sitagliptin Impurity 15(R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acidSitagliptin Acid Impurity
Sitagliptin Impurity 16(E)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one3-Desamino-2,3-dehydro Sitagliptin
Sitagliptin Impurity 17(E)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-3-en-1-one3-Desamino-3,4-dehydro Sitagliptin

 

?      除自主雜質對照品品牌外,我司優勢代理多個進口雜質品牌:EP,USP,JP,LGC,TRC,TLC,Molcan等,*滿足您對雜質對照品的需求。另代理意大利Chromogenix肝素檢測試劑,英國NIBSC標準試劑,Sigma-Aldrich試劑, 美國ChromaDex中草藥標準品,瑞士CaroteNature類胡蘿卜素標準品,法國Extrasynthese中草藥標準品,WHO世界衛生組織藥物標準品,NIST美國國家標準局標準品,IRRM歐洲標準局標準品等各種標準品,CIL美國劍橋同位素標準品,種類齊全,到貨迅速。

 

?     美國CIL標準品部分產品列表:

DLM-7663-PK                 TRIETHANOLAMINE (D15, 98%)

CLM-504-PK                   D-GLUCOSE (1,2-13C2, 99%)

ULM-2421-0.1                4-CHLOROPHENYLPHENYL ETHER UNLABELED

DLM-2497-5                   MIXED FATTY ACID METHYL ESTERS (U-D, 96-98%)

ULM-6137-1.2                4,4'-DDE UNLABELED 100 UG/ML IN NONANE

ARLM-6672-PK               ARGON (36Ar, 99.5%)

ULM-9025-1.2                7-BROMOBENZ[A]ANTHRACENE UNLABELED 50 UG/ML IN TOLUENE

DLM-42-10X0.75            TOLUENE-D8 "*" (D, 99.94%)

DLM-2960-1                   2-METHYLSUCCINIC ACID (D6, 98%)

EC-5385-CS6                 EN-1948-4 MARKER PCB CALIBRATION SERIES CS6 (UNLABELED/13C12, 99%) IN ISOOCTANE:NONANE

CDLM-8100-PK               ALPHA-KETOISOVALERIC ACID, SODIUM SALT (1,2,3,4-13C4, 99%; 3,4',4',4'-D4, 97-98%)

CLM-8285-1.2                N-BUTYL PARABEN (RING-13C6, 99%) 1 MG/ML IN METHANOL

CLM-7337-0                   CITRIC ACID (1,5-13C2, 99%)

EC-5433                        COMPREHENSIVE NATIVE PCB MIXTURE UNLABELED IN ISOOCTANE

DLM-1291-PK                 2-ETHYLHEXANOL (D17, 98%)

CLM-1256-MPT-PK          SODIUM BUTYRATE (1-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED

O-902                           OXAZEPAM UNLABELED 1.0 MG/ML IN ACETONITRILE

ULM-2419-25                 CIS-CHLORDANE(ALPHA) UNLABELED

JR-D32-25                     1,2,4,6,8-PENTACDD UNLABELED ~25 NG/ML IN NONANE

COLM-4861-MPT             UREA (13C, 99%; 18O, 98%)MICROBIOLOGICAL/PYROGEN TESTED

DLM-6190-PK                 1,1,1,3,3,3-HEXAFLUOROISOPROPANOL (2-D1, 98%)

ERP-083                        PINACOLYL METHYLPHOSPHONIC ACID UNLABELED 1000 UG/ML IN METHANOL

PCB-28                         2,4,4'-TRICB UNLABELED 35 UG/ML IN ISOOCTANE

C-040                           CODEINE (D6, 98%) 100 UG/ML IN METHANOL

CLM-893-H-PK                L-METHIONINE (13C5,99%)

CLM-8763-PK                 OLEIC ACID, SODIUM SALT (U-13C18, 98%)

ULM-2420-1.2                TRANS-CHLORDANE(GAMMA) UNLABELED STANDARD 100 UG/ML IN NONANE

DLM-365-1.2                  NAPHTHALENE (D8, 99%) 200 UG/ML IN ISOOCTANE

PCB-4                           2,2'-DICB UNLABELED 35 UG/ML IN ISOOCTANE

CGM-6000-N-S               BIOEXPRESS-6000 (MAMMALIAN) (U-15N, 98%) (200 ML MEDIA)

 

更多關于 ?   的產品信息,請我司。

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