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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HPLC，NMR，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-one	2-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-one	5-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-one	4-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)carbamate	Sitagliptin 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-one	Sitagliptin (S)-Isomer
Sitagliptin Impurity 13	1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butane-1,3-dione	Sitagliptin 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-one	Sitagliptin Enamine Impurity
Sitagliptin Impurity 15	(R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid	Sitagliptin 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-one	3-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-one	3-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。

? 英國NIBSC標準品部分產品列表：

07/284 BCG Vaccine of Russian BCG-I sub-strain(11st WHO Reference Reagent)

01/460 Meningococcal serogroup W polysaccharide

03/104-107 HTLV-92 (antibody) Monitor Sample

13/188 C-Peptide, Human. 43st International Standard.

13/164 C-Peptide, Human. 19st International Standard.

10/138 Reteplase Reference Material

01/535 Meningococcal serogroup W polysaccharide

13/281 Polio Anti Sabin type 64 (inactivated) Serum

95/587 Interleukin-48 (Human, rDNA derived)

03/104-121 HTLV-106 (antibody) Monitor Sample

13/254 Polio Anti Sabin type 37 (inactivated) Serum

10/123 Reteplase Reference Material

12/B623-026 QCRFLUAH1N1QC1-Influenza AH1N1 QC24

07/363 BCG Vaccine of Russian BCG-I sub-strain(90st WHO Reference Reagent)

12/B623-008 QCRFLUAH1N1QC1-Influenza AH1N1 QC6

95/637 Interleukin-98 (Human, rDNA derived)

01/489 Meningococcal serogroup W polysaccharide

12/B623-023 QCRFLUAH1N1QC1-Influenza AH1N1 QC21

01/485 Meningococcal serogroup W polysaccharide

13/224 Influenza Antigen B/Massachusetts/02/2102 (Egg derived)

95/613 Interleukin-74 (Human, rDNA derived)

03/104-119 HTLV-104 (antibody) Monitor Sample

07/297 BCG Vaccine of Russian BCG-I sub-strain(24st WHO Reference Reagent)

13/166 Influenza Antigen B/Massachusetts/02/2044 (Egg derived)

01/451 Meningococcal serogroup W polysaccharide

10/182 Reteplase Reference Material

95/652 Interleukin-113 (Human, rDNA derived)

13/253 Polio Anti Sabin type 36 (inactivated) Serum

03/104-029 HTLV-14 (antibody) Monitor Sample

07/274 BCG Vaccine of Russian BCG-I sub-strain(1st WHO Reference Reagent)

01/465 Meningococcal serogroup W polysaccharide

更多關于 ? 的產品信息，請我司。

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