ChemicalBook >> CAS DataBase List >>Dolutegravir Impurity 16

Dolutegravir Impurity 16

CAS No.
1357289-37-2
Chemical Name:
Dolutegravir Impurity 16
Synonyms
Dolutegravir 4-Epimer;Dolutegravir Impurity 16;Dolutegravir Impurity 43;(4S,12aS)-N-(2,4-difluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1,2:4,5]pyrazino[2,1-b][1,3];(4R,12aS)-N-(3,4-difluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4, 6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine9-carboxamide;(4R,12aS)-N-(2,3-difluorobenzyl)-7-methoxy-4-methyl-6,8-dioxo-3, 4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3] oxazine-9-carboxamide;(4S,12aS)-N-[(2,4-Difluorophenyl)methyl]- 3,4,6,8,12,12a-hexahydro-7-hydroxy-4-methyl-6,8- dioxo-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide;2H-Pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide, N-[(2,4-difluorophenyl)methyl]-3,4,6,8,12,12a-hexahydro-7-hydroxy-4-methyl-6,8-dioxo-, (4S,12aS)-
CBNumber:
CB24869456
Molecular Formula:
C20H19F2N3O5
Molecular Weight:
419.38
MDL Number:
MOL File:
1357289-37-2.mol
Last updated:2025-07-04 15:04:21
Product description Number Pack Size Price
4-epi-Dolutegravir D528845 1mg $275
4-epi-Dolutegravir D528845 25mg $4950

Dolutegravir Impurity 16 Properties

Boiling point 669.0±55.0 °C(Predicted)
Density 1.53±0.1 g/cm3(Predicted)
pka 4.50±1.00(Predicted)
InChIKey RHWKPHLQXYSBKR-BONVTDFDSA-N
SMILES O1CC[C@H](C)N2C(=O)C3=C(O)C(=O)C(C(NCC4=CC=C(F)C=C4F)=O)=CN3C[C@]12[H]
FDA UNII FGD6SPP2VH

Dolutegravir Impurity 16 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D528845 4-epi-Dolutegravir 1357289-37-2 1mg $275 2021-12-16 Buy
TRC D528845 4-epi-Dolutegravir 1357289-37-2 25mg $4950 2021-12-16 Buy
Product number Packaging Price Buy
D528845 1mg $275 Buy
D528845 25mg $4950 Buy

Dolutegravir Impurity 16 Chemical Properties,Uses,Production

Uses

4-epi-Dolutegravir, is an impurity of Dolutegravir (D528800), a second generation HIV-1 integrase strand transfer inhibitor.

Dolutegravir Impurity 16 Preparation Products And Raw materials

Raw materials

Preparation Products

Dolutegravir Impurity 16 Suppliers

Global( 39)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 30229 58
CR Corporation Limited
+8613062833949 fred.wen@crcorporation.cn China 8647 58
China National Standard Pharmaceutical Corporation Limited
+8615391658522 overseasales@yongstandards.com China 11922 58
Moxin Chemicals
+86-17320513646 +8617320513646 anna@molcoo.com China 10000 58
QUALITY CONTROL SOLUTIONS LTD.
+86-0755-66853366 +86-13670046396 export03@qcsrm.com China 24342 58
Guangzhou Jiuzhi Pharmaceutical Technology Co., Ltd. 020-89854820 sales@jzpharma.cn China 1487 58
Nanjing zehe Pharmaceutical Technology Co., Ltd 17768115366 henry124604479@163.com China 228 58
Daicel Chiral Technologies (China)CO.,LTD 021-50460086-9 15921403865 han_yajun@dctc.daicel.com China 6108 65
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 sales@chem-strong.com China 18298 56
(4S,12aS)-N-(2,4-difluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1,2:4,5]pyrazino[2,1-b][1,3] Dolutegravir Impurity 43 2H-Pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide, N-[(2,4-difluorophenyl)methyl]-3,4,6,8,12,12a-hexahydro-7-hydroxy-4-methyl-6,8-dioxo-, (4S,12aS)- Dolutegravir 4-Epimer Dolutegravir Impurity 16 (4R,12aS)-N-(2,3-difluorobenzyl)-7-methoxy-4-methyl-6,8-dioxo-3, 4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3] oxazine-9-carboxamide (4R,12aS)-N-(3,4-difluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4, 6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine9-carboxamide (4S,12aS)-N-[(2,4-Difluorophenyl)methyl]- 3,4,6,8,12,12a-hexahydro-7-hydroxy-4-methyl-6,8- dioxo-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide 1357289-37-2