methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate

CAS No.: 78850-37-0

Chemical Name:: methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate

Synonyms: (3aR,4R,7aR)-;methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate;methyl (3aS,4R,7aR)-4-[(1S,2R)-1,2,3-triacetoxy-propyl]-2-methyl-3a,7a-dihydro-4H-pyrano[3,4-d][1,3]oxazole-6-carboxylate;methyl (3aR,4R,7aR)-2-methyl-4-[(1S,2R)-1,2,3-triacetyloxypropyl]-4,7a-dihydro-3aH-pyrano[3,4-d][1,3]oxazole-6-carboxylate;(3aR,4R,7aR)-3a,7a-Dihydro-2-Methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester;4H-Pyrano[3,4-d]oxazole-6-carboxylic acid, 3a,7a-dihydro-2-methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-, methyl ester, (3aR,4R,7aR)-

CBNumber:: CB41856709

Molecular Formula:: C18H23NO10

Molecular Weight:: 413.38

MOL File:: 78850-37-0.mol

Modify Date:: 2023/5/18 8:28:57

Request For Quotation

methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate Properties

Boiling point	469.5±45.0 °C(Predicted)
Density	1.40±0.1 g/cm3(Predicted)
solubility	Chloroform, Ethyl Acetate
form	Foam
pka	4.56±0.60(Predicted)
color	Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05
Signal word	Danger
Hazard statements	H318
Precautionary statements	P280-P305+P351+P338-P310
Hazard Codes	Xi
Risk Statements	41
Safety Statements	26-39

methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate Chemical Properties,Uses,Production

Chemical Properties

methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate is Off-White Foam

Uses

methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate is an intermediate used in the preparation of Zanamivir derivatives.

methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

ZANAMIVIR HYDRATE

methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate Suppliers

Global( 12)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	China	49734	58	Inquiry
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	+8618950047208	China	43416	58	Inquiry
Absin Bioscience Inc.	021-38015121-8802	CHINA	6208	58	Inquiry
Changzhou Bojia Biomedical Technology Co., Ltd.	2122619822	China	18478	58	Inquiry
Shenzhen Roark Pharma-Tec Co., Ltd.	13128912434	China	2869	58	Inquiry
Beijing Qinling Pharmaceutical Co., Ltd.	010-61241352 18901327973	China	5206	58	Inquiry
Toronto Research Chemicals	+1 (416) 665-9696	Canada	6038	71	Inquiry
J & K SCIENTIFIC LTD.	18210857532	China	96815	76	Inquiry
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 +86-13028896684;	China	57422	58	Inquiry
Shanghai Hao Zhun Biological Technology Co., Ltd.	15800340161	CHINA	6650	58	Inquiry

Supplier	Advantage
Hangzhou MolCore BioPharmatech Co.,Ltd.	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	58
Absin Bioscience Inc.	58
Changzhou Bojia Biomedical Technology Co., Ltd.	58
Shenzhen Roark Pharma-Tec Co., Ltd.	58
Beijing Qinling Pharmaceutical Co., Ltd.	58
Toronto Research Chemicals	71
J & K SCIENTIFIC LTD.	76
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Shanghai Hao Zhun Biological Technology Co., Ltd.	58

78850-37-0(methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate)Related Search:

Zanamivir Amine Zanamivir Impurity 4 Zanamivir Impurity 5 Zanamivir Impurity 3 D-GLYCERO-D-GALACTO-NON-2-ENONIC ACID

4-N-tert-Butyloxycarbonyl ZanaMivir AMine Zanamivir N-Cyano Zanamivir Amine Triacetate Methyl Ester Zanamivir Azide Methyl Ester ZANAMIVIR HYDRATE

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methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate (3aR,4R,7aR)- (3aR,4R,7aR)-3a,7a-Dihydro-2-Methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester 4H-Pyrano[3,4-d]oxazole-6-carboxylic acid, 3a,7a-dihydro-2-methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-, methyl ester, (3aR,4R,7aR)- methyl (3aR,4R,7aR)-2-methyl-4-[(1S,2R)-1,2,3-triacetyloxypropyl]-4,7a-dihydro-3aH-pyrano[3,4-d][1,3]oxazole-6-carboxylate methyl (3aS,4R,7aR)-4-[(1S,2R)-1,2,3-triacetoxy-propyl]-2-methyl-3a,7a-dihydro-4H-pyrano[3,4-d][1,3]oxazole-6-carboxylate 78850-37-0 C18H23NO10 Intermediates & Fine Chemicals Pharmaceuticals Anti-virals