ChemicalBook >> CAS DataBase List >>5'-O-(4,4'-Dimethoxytrityl)uridine

5'-O-(4,4'-Dimethoxytrityl)uridine

5'-O-(4,4'-Dimethoxytrityl)uridine structure

CAS No.: 81246-79-9

Chemical Name:: 5'-O-(4,4'-Dimethoxytrityl)uridine

Synonyms: 1-((2R,3R,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3,4-dihydroxytetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione;DMT-Ur;5'-DMT -rU;5'-O-DMT-rU;DMT-RIBOURIDINE;5'-O-DMT-uridine;5'-O-DMTr-uridine;5’-O-DMTr-Uridine;5'-dimethoxytrityluridine;5'-O-(DIMETHOXYTRITYL)-URIDINE

CBNumber:: CB1180505

Molecular Formula:: C30H30N2O8

Molecular Weight:: 546.57

MDL Number:: MFCD00057909

MOL File:: 81246-79-9.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-27 23:10:42

Request For Quotation

5'-O-(4,4'-Dimethoxytrityl)uridine Properties

Melting point	111-112 °C(Solv: ethyl acetate (141-78-6))
Density	1.343±0.06 g/cm3(Predicted)
storage temp.	Store at 2-8°C
solubility	DMSO : 250 mg/mL (457.40 mM; Need ultrasonic)
pka	9.39±0.10(Predicted)
form	Solid
color	White to off-white
InChIKey	PCFSNQYXXACUHM-MNBKXICWNA-N
SMILES	O(C(C1=CC=C(OC)C=C1)(C1=CC=C(OC)C=C1)C1=CC=CC=C1)C[C@H]1O[C@@H](N2C=CC(=O)NC2=O)[C@H](O)[C@@H]1O \|&1:25,27,36,38,r\|

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338

5'-O-(4,4'-Dimethoxytrityl)uridine price More Price(27)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	295886	5'-O-DMT-uridine Asreported	81246-79-9	5g	$389	2026-06-03	Buy
Usbiological	295886	5'-O-DMT-uridine Asreported	81246-79-9	10g	$542	2026-06-03	Buy
Usbiological	295886	5'-O-DMT-uridine Asreported	81246-79-9	25g	$724	2026-06-03	Buy
Usbiological	295886	5'-O-DMT-uridine Asreported	81246-79-9	50g	$907	2026-06-03	Buy
Usbiological	295886	5'-O-DMT-uridine Asreported	81246-79-9	100g	$1274	2026-06-03	Buy

Product number	Packaging	Price	Buy
295886	5g	$389	Buy
295886	10g	$542	Buy
295886	25g	$724	Buy
295886	50g	$907	Buy
295886	100g	$1274	Buy

5'-O-(4,4'-Dimethoxytrityl)uridine Chemical Properties, Uses, Production

Uses

5'-O-DMT-rU is a modified nucleoside and can be used to synthesize RNA.

5'-O-(4,4'-Dimethoxytrityl)uridine Preparation Products And Raw materials

Raw materials

Preparation Products

Uridine

5'-O-(4,4'-Dimethoxytrityl)uridine Suppliers

Global Suppliers ( 100)

Supplier	Tel	Email	Country	ProdList	Advantage
Hongene Biotech Corporation	021-64757213	info@hongene.com	China	672	61
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Wuhu Huaren Science and Technology Co., Ltd.	5842013 18155347026	xujuan@hdpharm.com	China	255	64
Nanjing Chemlin Chemical Co., Ltd	025-83697070 13770331960	info@chemlin.com.cn	China	16306	64
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32273	50
Shanghai Cuisen Pharmaceutical Technology Co., Ltd.	13472757003	yongnan.wang@cendrix.cn	China	974	65
T&W GROUP	021-61551611 13296011611	contact@trustwe.com	China	9884	58
Hangzhou Sage Chemical Co., Ltd.	+86057186818502 13588463833	info@sagechem.com	China	10265	58
Nanjing Baifuli Technology Co., Ltd.	25-25-58740604 15951658055	sales@unisyn.cn	China	622	58
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60

Supplier	Advantage
Hongene Biotech Corporation	61
Energy Chemical	61
Wuhu Huaren Science and Technology Co., Ltd.	64
Nanjing Chemlin Chemical Co., Ltd	64
Chemsky（shanghai）International Co.,Ltd.	50
Shanghai Cuisen Pharmaceutical Technology Co., Ltd.	65
T&W GROUP	58
Hangzhou Sage Chemical Co., Ltd.	58
Nanjing Baifuli Technology Co., Ltd.	58
Bide Pharmatech Ltd.	60

View Latest Price from 5'-O-(4,4'-Dimethoxytrityl)uridine manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-09-18	5'-O-(4,4'-Dimethoxytrityl)uridine 81246-79-9		1G	98%	2000	Shenzhen Nexcon Pharmatechs Ltd.
	2025-04-04	5'-O-(4,4'-Dimethoxytrityl)uridine 81246-79-9		1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

5'-O-(4,4'-Dimethoxytrityl)uridine
81246-79-9
98%
Shenzhen Nexcon Pharmatechs Ltd.

5'-O-(4,4'-Dimethoxytrityl)uridine
81246-79-9
98%
Henan Aochuang Chemical Co.,Ltd.

5'-O-(4,4'-Dimethoxytrityl)uridine Spectrum

5'-O-(4,4'-Dimethoxytrityl)uridine(81246-79-9)¹HNMR

81246-79-9 (5'-O-(4,4'-Dimethoxytrityl)uridine) Related Search:

Dimethoxymethane Methyltriethoxysilane Methyltrimethoxysilane 2,6-Dimethoxybenzaldehyde 1,1-Dimethoxyethane

Dimethyldimethoxysilane Diphenyldimethoxysilane 1-beta-D-Arabinofuranosyluracil Dimethyl phosphate Dimethyl methylphosphonate

DMT-2′O-TBDMS-rU Phosphoramidite L-Uridine Uridine 2'-O-Methyl-5-bromo-U CEP 5'-O-(Dimethoxytrityl)-2'-O-methyl-5-methyluridine

5'-O-(4,4'-Dimethoxytrityl)-2'-O-methyluridine 2'-O-Methyl-5-methyl-U CEP 5'-O-(Dimethoxytrityl)-5-fluoro-2'-O-methyluridine

1of4

DMT-RIBOURIDINE 5'-O-(4,4'-DIMETHOXYTRITYL) URIDINE 5'-O-(DIMETHOXYTRITYL)-URIDINE 5'-O-DMTr-uridine 5'-O-DMT-uridine DTN-004 5'-O-(DiMethoxytrityl)-uridine 5'-DMT -rU 5'-O-(4,4'-DiMethyltrityl) uridine Uridine,5'-O-[bis(4-methoxyphenyl)phenylmethyl]- DMT-Ur 5'-O-[Bis(4-methoxy-phenyl)phenylmethyl]-uridine 5'-dimethoxytrityluridine 5'-O-DMT-rU 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3,4-dihydroxyoxolan-2-yl]pyrimidine-2,4-dione 1-((2S,3S,4R,5S)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3,4-dihydroxytetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 5'-0-(4, 4-dimethoxytrityl)-Uridine 5'-O-(4,4'-Dimethoxytrityl)uridine 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-3,4-dihydroxy-tetrahydrofuran-2-yl]pyrimidine-2,4-dione 5'-o-Bis(4-methoxy-phenyl)phenylmethyluridine 5 ' - 0 - (4, 4'-Dimethoxytrityl)uridine 5’-O-DMTr-Uridine 5′-O-(4,4′-dimethoxytrityl) uridine, CAS 81246-79-9 1-((2R,3R,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3,4-dihydroxytetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 81246-79-9 C30H30N2O8