Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-O-TERT-BUTYLDIMETHYLSILYL-2,3-O-ISOPROPYLIDENE-D-RIBOFURANOSE
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-O-((1,1-DIMETHYLETHYL)DIMETHYLSILYL)-2,3-O-(1-METHYLETHYLIDENE)-D-RIBOSE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

68703-51-5

68703-51-5 structure

68703-51-5 structure

Name: 5-O-(tert-Butyldimethylsilyl)-2,3-O-isoproylidene-D-ribofuranose
Chemical Name: 5-O-tert-Butyldimethylsilyl-2,3-O-isopropylidene-alpha,beta-D-ribofuranose
CAS Number: 68703-51-5
Molecular Formula: C₁₄H₂₈O₅Si
Molecular Weight: 304.45500
Catalog: Biochemical Carbohydrate Monosaccharide
Create Date: 2018-10-19 16:28:13
Modify Date: 2025-08-26 17:44:31

Name	5-O-tert-Butyldimethylsilyl-2,3-O-isopropylidene-alpha,beta-D-ribofuranose
Synonyms	MFCD01075716 5-O-(tert-Butyldimethylsilyl)-2,3-O-isoproylidene-D-ribofuranose

Density	1.036g/cm3
Boiling Point	371.2ºC at 760 mmHg
Melting Point	50-51ºC
Molecular Formula	C₁₄H₂₈O₅Si
Molecular Weight	304.45500
Flash Point	178.3ºC
Exact Mass	304.17100
PSA	57.15000
LogP	2.24550
Index of Refraction	1.455
Storage condition	-20°C Freezer
Water Solubility	Soluble in dichloromethane and ethyl acetate.

HS Code	2932999099

18162-48-6 structure

18162-48-6

13199-25-2 structure

13199-25-2

~89%

68703-51-5 structure

68703-51-5

Literature: Yadav, Jhillu S.; Nageshwar Rao, Ragam; Somaiah, Ragam; Harikrishna, Valaboju; Subba Reddy, Basi V. Helvetica Chimica Acta, 2010 , vol. 93, # 7 p. 1362 - 1368

Precursor 2
18162-48-6 13199-25-2
DownStream 0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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