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Uridine

Uridine structure

CAS No:
58-96-8
Formula:
C9H12N2O6
Chemical Name:
Uridine
Synonyms:
Uridine;Uracil,1-β-D-ribofuranosyl-;β-D-Ribofuranoside,2,4(1H,3H)-pyrimidinedione-1;β-Uridine;1-β-D-Ribofuranosyluracil;Uridin;1-β-D-Ribofuranosyl-2,4(1H,3H)-pyrimidinedione;NSC 20256;12693-39-9;68184-15-6
Categories:
Cosmetic Ingredient > Skin Conditioning

Description

Uridin is a glycosylated pyrimidine-analog containing uracil attached to a ribose ring (or more specifically, aribofuranose) via a β-N1-glycosidic bond.

Solid

Uridine is a ribonucleoside composed of a molecule of uracil attached to a ribofuranose moiety via a beta-N(1)-glycosidic bond. It has a role as a human metabolite, a fundamental metabolite and a drug metabolite. It derives from a uracil.|Uridine is a Pyrimidine Analog. The chemical classification of uridine is Pyrimidines, and Analogs/Derivatives.|Uridine is a nucleoside consisting of uracil and D-ribose and a component of RNA. Uridine has been studied as a rescue agent to reduce the toxicities associated with 5-fluorouracil (5-FU), thereby allowing the administration of higher doses of 5-FU in chemotherapy regimens. (NCI04)|A ribonucleoside in which RIBOSE is linked to URACIL.

Uridine Basic Attributes

Molecular Weight：

244.2

Exact Mass：

244.20

BRN：

754904

EC Number：

200-407-5

UNII：

WHI7HQ7H85

DSSTox ID：

DTXSID80184832

NCI Thesaurus Code：

C922

HScode：

2934999090

Characteristics

PSA：

119

XLogP3：

-2.85190

Appearance：

White to almost white powder

Density：

1.9±0.1 g/cm3

Melting Point：

165 °C

Flash Point：

297.2±32.9 °C

Refractive Index：

1.732

Water Solubility：

soluble in water, dimethylsulfoxide, and methanol.H2O: 50 mg/mL

Storage Conditions：

Keep Cold

Specific rotation：

8.4 º (c=2,water)

Collision Cross Section：

160.1 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|166 Å² [M+Na]+ [CCS Type: DT, Method: stepped-field]|154.13 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|152 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine]|160.9 Å² [M+Na]+ [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|150.7 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]|152 Å² [M-H]-

Safety Information

Packing level：

I; II; III

Hazard category：

6.1

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

24/25-36-26

RTECS Number：

YR1450000

Marks：

Hazard note：

Keep Cold

GHS Classification：

Not Classified| |Warning|H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]|P201, P202, P260, P261, P264, P270, P271, P280, P281, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P308+P313, P312, P314, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 3 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

Allo Uridine

Uridine Use and Manufacturing

Uses

A nucleoside and one of main component in RNA.

Manufacturing Info：

Uridine: ACTIVE

Computed Properties

Molecular Weight:244.20
XLogP3:-2
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:2
Exact Mass:244.06953611
Monoisotopic Mass:244.06953611
Topological Polar Surface Area:119
Heavy Atom Count:17
Complexity:371
Defined Atom Stereocenter Count:4
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of Uridine

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Uridine

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