445489-49-6, 煙酰胺核糖, Nicotinamide-b-riboside, CAS:445489-49-6

445489-49-6, 煙酰胺核糖,
Nicotinamide-b-riboside,
CAS:445489-49-6
C12H15F3N2O8S / 404.32

煙酰胺核糖, Nicotinamide-b-riboside

b-Nicotinamide riboside triflic acid salt

Nicotinamide riboside triflate, also known as Nicotinamide riboside triflic acid salt or NR triflate is a nicotinamide analogue used as a reagent for the preparation of nicotinamide riboside compounds. Because triflate salts are generally not pharmaceutically acceptable, the triflate form of nicotinamide riboside needs to be converted to another salt containing acceptable counter anions, such as nicotinamide riboside hydrogen malate and nicotinamide hydrogen tartrate, to be considered acceptable for consumption and considered pharmaceutically approved.

CAS Number	445489-49-6
Product Name	Nicotinamide Riboside Triflate
IUPAC Name	1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyridin-1-ium-3-carboxamide;trifluoromethanesulfonate
Molecular Formula	C12H15F3N2O8S
Molecular Weight	404.32 g/mol
InChI	InChI=1S/C11H14N2O5.CHF3O3S/c12-10(17)6-2-1-3-13(4-6)11-9(16)8(15)7(5-14)18-11;2-1(3,4)8(5,6)7/h1-4,7-9,11,14-16H,5H2,(H-,12,17);(H,5,6,7)/t7-,8-,9-,11-;/m1./s1
InChI Key	ZEWRNTDQENDMQK-IVOJBTPCSA-N
SMILES	C1=CC(=C[N+](=C1)C2C(C(C(O2)CO)O)O)C(=O)N.C(F)(F)(F)S(=O)(=O)[O-]
Synonyms	3-(Aminocarbonyl)-1-D-ribofuranosylpyridinium Trifluoromethanesulfonic Acid Salt;Nicotinamide Ribose Triflate; Nicotinamide Ribonucleoside Triflate; NAR; Ribosylnicotinamide Triflate;
Canonical SMILES	C1=CC(=C[N+](=C1)C2C(C(C(O2)CO)O)O)C(=O)N.C(F)(F)(F)S(=O)(=O)[O-]
Isomeric SMILES	C1=CC(=C[N+](=C1)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)C(=O)N.C(F)(F)(F)S(=O)(=O)[O-]

CAS No: 445489-49-6,1341-23-7 Synonyms: Nicotinamide ribose triflateNicotinamide ribonucleoside trifluoromethanesulfonate3-(Aminocarbonyl)-1-D-ribofuranosylpyridinium trifluoromethanesulfonic acid saltN-Ribosyl-nicotinamide Chemical Formula: C12H15F3N2O8S Molecular Weight: 404.32

COA:

Name: Nicotinamide-beta-riboside CAS: 445489-49-6,1341-23-7

M.F.: C₁₁H₁₅N₂O₅⁺ (C₁₂H₁₅F₃N₂O₈S) M.W._:255.25 (404.32)

*Items*	*Standards*	*Results*
Appearance	White powder	Positive
Solubility	Soluble in water and almost insoluble in ether	Complies
Appearance of solution	Dissolve0.5 gin 10 ml of water, and the solution is clear	Complies
NMR and MS	Should comply	Positive
Loss Weight On Dryness	Max. 2%	Complies
Assay	Min. 95%	96.2%