1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-8-(methylamino)-1-[(4-methyl-2-quinazolinyl)methyl]-

1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-8-(methylamino)-1-[(4-methyl-2-quinazolinyl)methyl]- structure

CAS No.: 2468656-63-3

Chemical Name:: 1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-8-(methylamino)-1-[(4-methyl-2-quinazolinyl)methyl]-

Synonyms: Linagliptin Impurity 71;Linagliptin Impurity 149;Linagliptin Impurity 128;Linagliptin Impurity 71 CRS;1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-8-(methylamino)-1-[(4-methyl-2-quinazolinyl)methyl]-;Linagliptin Impurity 49Q: What is Linagliptin Impurity 49 Q: What is the CAS Number of Linagliptin Impurity 49;7-(But-2-yn-1-yl)-3-methyl-8-(methylamino)-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione (Linagliptin Impurity)

CBNumber:: CB79830429

Molecular Formula:: C21H21N7O2

Molecular Weight:: 403.44

MDL Number:

MOL File:: 2468656-63-3.mol

Last updated:2023-05-15 10:44:00

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1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-8-(methylamino)-1-[(4-methyl-2-quinazolinyl)methyl]- Properties

Boiling point	587.9±60.0 °C(Predicted)
Density	1.35±0.1 g/cm3(Predicted)
solubility	DMSO (Slightly)
pka	2.51±0.50(Predicted)
form	Solid
color	White to Off-White

1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-8-(methylamino)-1-[(4-methyl-2-quinazolinyl)methyl]- Chemical Properties,Uses,Production

Uses

7-(But-2-yn-1-yl)-3-methyl-8-(methylamino)-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione is an impurity of Linagliptin (L465900), a novel potent and selective dipeptidyl peptidase-4 (DPP-4) inhibitor with potential use in the treatment of type 2 diabetes.

1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-8-(methylamino)-1-[(4-methyl-2-quinazolinyl)methyl]- Preparation Products And Raw materials

Raw materials

Preparation Products

1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-8-(methylamino)-1-[(4-methyl-2-quinazolinyl)methyl]- Suppliers

Global( 18)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@qq.com	China	8041	55
Shenzhen Botel Biotechnology Co. Ltd.	0755-22202135 13316968096	1979313431@qq.com	China	8065	58
Tianjin shijia biomedical technology co., LTD	15022261580;411316762	tjshj1212@163.com	China	2402	58
Nanjing bojida Pharmaceutical Technology Co., Ltd	18762407961	704079339@qq.com	China	575	58
Shandong Wadesen Biotechnology Co. LTD	0531-88723173 18596073690	1047208234@qq.com	China	3730	58
QUALITY CONTROL SOLUTIONS LTD.	13670046396	ORDERS@QCSRM.COM	China	18820	58
Hubei Weideli Chemical Reagent Co.，Ltd.	13339985473	C13339985473@163.com	China	4460	58
Hubei Weideli Chemical Reagent Co.，Ltd.	027-59222918 13385289472	Z13385289472@163.com	China	4637	58
Nanjing Huanuo Biomedical Technology Co., Ltd	18913906212	2885426135@qq.com	China	6580	58
LangFangshi Zekang Pharma Tech CO.,Itd.	0316-2883536 19333636468	93618484@qq.com	China	1278	58

Supplier	Advantage
Hubei Yangxin Medical Technology Co., Ltd.	55
Shenzhen Botel Biotechnology Co. Ltd.	58
Tianjin shijia biomedical technology co., LTD	58
Nanjing bojida Pharmaceutical Technology Co., Ltd	58
Shandong Wadesen Biotechnology Co. LTD	58
QUALITY CONTROL SOLUTIONS LTD.	58
Hubei Weideli Chemical Reagent Co.，Ltd.	58
Hubei Weideli Chemical Reagent Co.，Ltd.	58
Nanjing Huanuo Biomedical Technology Co., Ltd	58
LangFangshi Zekang Pharma Tech CO.,Itd.	58

1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-8-(methylamino)-1-[(4-methyl-2-quinazolinyl)methyl]- 7-(But-2-yn-1-yl)-3-methyl-8-(methylamino)-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione (Linagliptin Impurity) Linagliptin Impurity 49Q: What is Linagliptin Impurity 49 Q: What is the CAS Number of Linagliptin Impurity 49 Linagliptin Impurity 128 Linagliptin Impurity 149 Linagliptin Impurity 71 Linagliptin Impurity 71 CRS 2468656-63-3