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Sitagliptin Defuoro IMpurity 3

Sitagliptin Defuoro IMpurity 3 Structure
Sitagliptin Defuoro IMpurity 3 structure
CAS No.
851307-12-5
Chemical Name:
Sitagliptin Defuoro IMpurity 3
Synonyms
Sitagliptin iMpurity L;Sitagliptin Defuoro IMpurity 3;Sitagliptin Defluoro Impurity 3;(R)-Sitagliptin Defluoro Impurity;(R)-Sitagliptin Defluoro Impurity 3;(R)-b-(Boc-amino)-2,4-difluorobenzenebutanoic acid;Boc-(R)-3-Amino-4-(2,4-difluorophenyl)-butyricacid;Sitagliptin Defluoro Impurity 3 (Sitagliptin impurity I);Sitagliptin defluorinated impurity 3 (sitagliptin impurity I);3-TERT-BUTOXYCARBONYLAMINO-4-(2,4-DIFLUORO-PHENYL)-BUTYRIC ACID
CBNumber:
CB42675699
Molecular Formula:
C15H19F2NO4
Molecular Weight:
315.31
MDL Number:
MFCD27951984
MOL File:
851307-12-5.mol
MSDS File:
SDS
Last updated:2026-05-28 04:52:35
Product description Number Pack Size Price
(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid FB99243 50mg $900
(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid FB99243 25mg $900
(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid FB99243 250mg $900
(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid FB99243 10mg $900
(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid FB99243 100mg $900
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Sitagliptin Defuoro IMpurity 3 Properties

Boiling point 444.3±45.0 °C(Predicted)
Density 1.243±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 4.37±0.10(Predicted)
Appearance white solid
InChI InChI=1/C15H19F2NO4/c1-15(2,3)22-14(21)18-11(8-13(19)20)6-9-4-5-10(16)7-12(9)17/h4-5,7,11H,6,8H2,1-3H3,(H,18,21)(H,19,20)/t11-/s3
InChIKey LUYHWLQWAVCDNA-LBPXTSNRNA-N
SMILES C(O)(=O)C[C@H](NC(OC(C)(C)C)=O)CC1=CC=C(F)C=C1F |&1:4,r|

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H320-H335
Precautionary statements  P264-P270-P301+P312-P330

Sitagliptin Defuoro IMpurity 3 price More Price(32)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FB99243 (3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid 851307-12-5 50mg $900 2026-06-04 Buy
Biosynth FB99243 (3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid 851307-12-5 25mg $900 2026-06-04 Buy
Biosynth FB99243 (3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid 851307-12-5 250mg $900 2026-06-04 Buy
Biosynth FB99243 (3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid 851307-12-5 10mg $900 2026-06-04 Buy
Biosynth FB99243 (3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid 851307-12-5 100mg $900 2026-06-04 Buy
Product number Packaging Price Buy
FB99243 50mg $900 Buy
FB99243 25mg $900 Buy
FB99243 250mg $900 Buy
FB99243 10mg $900 Buy
FB99243 100mg $900 Buy

Sitagliptin Defuoro IMpurity 3 Chemical Properties,Uses,Production

Uses

(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic Acid is a derivative of Sitagliptin (S491000), a dipeptidyl peptidase-4 inhibitor used to treat patients with type-2 diabetes by means of glycemic control.

Sitagliptin Defuoro IMpurity 3 synthesis

81228-09-3
851307-12-5
Synthesis of Sitagliptin Defuoro IMpurity 3 from 2,4-Difluorophenylacetic acid

Sitagliptin Defuoro IMpurity 3 Preparation Products And Raw materials

Raw materials

Benzenebutanoic acid, β-[[(1S)-2-amino-2-oxo-1-phenylethyl]amino]-2,4-difluoro-, methyl ester, (βR)- 4-(2,4-DIFLUORO-PHENYL)-3-OXO-BUTYRIC ACID METHYL ESTER 2,4-Difluorophenylacetic acid 2,4-Difluorophenyl acetic acid

Preparation Products

Sitagliptin Defuoro IMpurity 3 Suppliers

Global( 78)Suppliers
Supplier Tel Email Country ProdList Advantage
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14332 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30225 58
BOC Sciences 		16314854226; +16314854226 inquiry@bocsci.com United States 19853 58
Hangzhou Huarong Pharm Co., Ltd. 		571-86758373 +8613588754946 sales@huarongpharm.com CHINA 3148 58
Hong Kong Tiansheng New Material Trading Co., Ltd 		+8617320695765 zxx@hktiansheng.com China 973 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 market18@leapchem.com China 43333 58
Shanghai Acmec Biochemical Technology Co., Ltd. 		+86-18621343501; +undefined18621343501 product@acmec-e.com China 33324 58
SHANGHAI KEAN TECHNOLOGY CO., LTD. 		+8613817748580 cooperation@kean-chem.com China 40066 58
Allfluoro pharmaceutical co. ltd. 		+86-400-0216110 +86-15958047586 sales@allfluoro.com China 11385 58
Suzhou Yangen Biotech Co.Ltd 		+8615051547453 christina@yangenbiotech.com China 230 58
Supplier Advantage
Standardpharm Co. Ltd. 		58
Career Henan Chemica Co 		58
BOC Sciences 		58
Hangzhou Huarong Pharm Co., Ltd. 		58
Hong Kong Tiansheng New Material Trading Co., Ltd 		58
HANGZHOU LEAP CHEM CO., LTD. 		58
Shanghai Acmec Biochemical Technology Co., Ltd. 		58
SHANGHAI KEAN TECHNOLOGY CO., LTD. 		58
Allfluoro pharmaceutical co. ltd. 		58
Suzhou Yangen Biotech Co.Ltd 		58

View Lastest Price from Sitagliptin Defuoro IMpurity 3 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid pictures 2022-03-21 (3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid
851307-12-5
 $6.20 1KG 99% 100KG Hong Kong Tiansheng New Material Trading Co., Ltd
Sitagliptin Defuoro Impurity 3 pictures 2022-02-25 Sitagliptin Defuoro Impurity 3
851307-12-5
 $6.20 1KG 99% 1KG Hong Kong Tiansheng New Material Trading Co., Ltd
(3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid pictures 2022-02-25 (3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid
851307-12-5
 $6.20 1KG 99% 10kg Hong Kong Tiansheng New Material Trading Co., Ltd

Sitagliptin Defuoro IMpurity 3 Spectrum

Sitagliptin Defuoro IMpurity 3(851307-12-5)1HNMR

851307-12-5(Sitagliptin Defuoro IMpurity 3)Related Search:

Methyl 3-Oxo-4-(2,4,5-trifluorophenyl)butanoate Sitagliptin Impurity 14 1,2,4-Triazolo[4,3-a]pyrazine, 7-[3-amino-1-oxo-4-(2,4,5-trifluorophenyl)-2-butenyl]-5,6,7,8-tetrahydro- 3-(trifluoromethyl)- (2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one rac-Sitagliptin EP Impurity B HCl
Sitagliptin Sitagliptin Impurity 28 Sitagliptin Duloxetine N-DesMethyl Metabolite 7-[(3R)-3-[(N-Acetyl)AMino]-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoroMethyl)-1,2,4-triazolo[4,3-a]pyrazine
Sitagliptin Defuoro IMpurity 4 (R)-10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione N'-[(2Z)-Piperazin-2-ylidene]trifluoroacetohydrazide (S)-Duloxetine SuccinaMide Methyl 3-aMino-4-(2,4,5-trifluorophenyl)butanoate
Sitagliptin phosphate monohydrate 2,4,5-Trifluorobenzaldehyde Sitagliptin N-Phoshate IMpurity

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Sitagliptin Defuoro IMpurity 3 (3R)-3-[(tert-Butoxycarbonyl)amino]-4-(2,4-difluorophenyl)butanoic acid (R)-3-(tert-butoxycarbonylaMino)-4-(2,4-difluorophenyl)butanoic acid Sitagliptin iMpurity L (R)-b-(Boc-amino)-2,4-difluorobenzenebutanoic acid (R)-Sitagliptin Defluoro Impurity 3 Sitagliptin Defluoro Impurity 3 3-TERT-BUTOXYCARBONYLAMINO-4-(2,4-DIFLUORO-PHENYL)-BUTYRIC ACID Sitagliptin impurity 16/(R)-Sitagliptin Defluoro Impurity 3/(R)-b-(Boc-amino)-2,4-difluorobenzenebutanoic acid (3R)-4-(2,4-difluorophenyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid Boc-(R)-3-Amino-4-(2,4-difluorophenyl)-butyricacid (R)-Sitagliptin Defluoro Impurity Sitagliptin defluorinated impurity 3 (sitagliptin impurity I) Sitagliptin Defluoro Impurity 3 (Sitagliptin impurity I) Benzenebutanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-2,4-difluoro-, (βR)- 3-([(tert-Butoxy)carbonyl]amino)-4-(2,4-difluorophenyl)butanoic acid 851307-12-5