Detail of "16321-99-6"

CAS Number:
16321-99-6
Name:
9H-Purin-2-amine,6-chloro-9-(2,3,5-tri-O-acetyl-b-D-ribofuranosyl)-
Molecular Structure:
Formula:
C16H18 Cl N5 O7
Molecular Weight:
427.79642
Synonyms:
9H-Purine,2-amino-6-chloro-9-b-D-ribofuranosyl-, 2',3',5'-triacetate (8CI); 9H-Purine,2-amino-6-chloro-9-b-O-ribofuranosyl-, 2',3',5'-triacetate (7CI);2-Amino-6-chloro-9-(2',3',5'-tri-O-acetyl-b-D-ribofuranosyl)purine; 2-Amino-6-chloropurineribonucleoside triacetate; 2',3',5'-Tri-O-acetyl-6-chloroguanosine; NSC 70388
Density:
1.7g/cm³
Boiling Point:
637°Cat760mmHg
Flash Point:
339°C

Display：

Assay:98.5% Appearance:white or a... Package:10g,100g,1kg

Verified-Silver Supplier 1st Year Silver
Supplier 930 Integral
930

Tel:+86-21-50158063

Address:4th Floor 31building 300Chuantu Rd, Pudong new district, Shanghai,P.R China

500g,1kg,5kg

610 Integral
610

Tel:086-519-86531922

Address:Wujin industrial park Changzhou Jiangsu 213164 ,China

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Nucleic Acid Related Compounds: Nucleic Acid Related Compounds. 118. Nonaqueous Diazotization of Aminopurine Derivatives. Convenient Access to 6-Halo- and 2,6-Dihalopurine Nucleosides and 2'-Deoxynucleosides with Acyl or Silyl Halides. Francom, Paula; Robins, Morris J. (Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT 84602-5700, USA). Journal of Organic Chemistry, 68(2), 666-669 (English) 2003 American Chemical Society. CODEN: JOCEAH. ISSN: 0022-3263. DOCUMENT TYPE: Journal CA Section: 33 (Carbohydrates) Treatment of 9-(2,3,5-tri-O-acetyl-b-D-ribofuranosyl)-2-amino-6-chloropurine with TMS-Cl and benzyltriethylammonium nitrite (BTEA-NO2) in dichloromethane gave the cryst. 2,6-dichloropurine nucleoside I (R = OAc, X = Y = Cl), and acetyl chloride/BTEA-NO2 was equally effective (~85%, without chromatog.). TMS-Br/tert-Bu nitrite/dibromomethane gave cryst. 2-bromo-6-chloro analog I (R = OAc, X = Br, Y = Cl) (85%).Several substances are used for example 16321-99-6 which is its cas registry number. (Chloro or bromo)-dediazoniation of 3',5'-di-O-acetyl-2'-deoxyadenosine gave chloro I (R = X = H, Y = Cl) (63%) or bromo I (R = X = H, Y = Br) (80%) purine deoxynucleosides, and 2',3',5'-tri-O-acetyladenosine was converted into the 6-chloropurine nucleoside I (R = OAc, X = H, Y = Cl) (71%). .