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C122106

Sigma-Aldrich

Cytidine

99%

Synonym(s):

Cytosine β-D-riboside, Cytosine-1-β-D-ribofuranoside

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About This Item

Empirical Formula (Hill Notation):
C9H13N3O5
CAS Number:
65-46-3
Molecular Weight:
243.22
Beilstein:
89173
EC Number:
200-610-9
MDL number:
MFCD00006545
UNSPSC Code:
41106305
PubChem Substance ID:
24892387
NACRES:
NA.22

Assay

99%

form

powder

optical activity

[α]20/D +33°, c = 2 in H2O

mp

210-220 °C (dec.) (lit.)

storage temp.

2-8°C

SMILES string

NC1=NC(=O)N(C=C1)[C@@H]2O[C@H](CO)[C@@H](O)[C@H]2O

InChI

1S/C9H13N3O5/c10-5-1-2-12(9(16)11-5)8-7(15)6(14)4(3-13)17-8/h1-2,4,6-8,13-15H,3H2,(H2,10,11,16)/t4-,6-,7-,8-/m1/s1

InChI key

UHDGCWIWMRVCDJ-XVFCMESISA-N

Gene Information

mouse ... Uck1(22245)

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General description

Cytidine also known as cytosine β-D-riboside, is a nucleoside, commonly used in organic synthesis.

Application

Cytidine can be used as a building block to synthesize 5‘-hydroxy-5‘-phosphonate derivatives of cytidine. Additionally, it is used to regulate the phosphatidate phosphatase activity by nucleotides.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH7278
BCCG9660
BCCG0536
BCCD7683
BCCD2439

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Takayuki Ohira et al.
The Journal of biological chemistry, 288(11), 7645-7652 (2013-01-31)
Non-universal genetic codes are frequently found in animal mitochondrial decoding systems. In squid mitochondria, four codons deviate from the universal genetic code, namely AUA, UGA, and AGA/AGG (AGR) for Met, Trp, and Ser, respectively. To understand the molecular basis for
G P Gerrits et al.
Clinical chemistry, 34(7), 1439-1442 (1988-07-01)
Disturbances in the metabolism of purines and pyrimidines in neurologically affected patients can be reflected by aberrant concentrations of nucleosides and nucleobases in cerebrospinal fluid (CSF). However, normal values, especially for children at different ages, are lacking. We collected 1000
Joana Rocha-Pereira et al.
Journal of virology, 87(21), 11798-11805 (2013-08-30)
Human noroviruses are a major cause of food-borne illness, accountable for 50% of all-etiologies outbreaks of acute gastroenteritis (in both developing and developed countries). There is no vaccine or antiviral drug for the prophylaxis or treatment of norovirus-induced gastroenteritis. We
Koji Hayakawa et al.
The Journal of biological chemistry, 288(24), 17099-17110 (2013-04-30)
The orexin system plays a central role in the integration of sleep/wake and feeding behaviors in a broad spectrum of neural-metabolic physiology. Orexin-A and orexin-B are produced by the cleavage of prepro-orexin, which is encoded on the Hcrt gene. To
Leonidas Chouliaras et al.
Neurobiology of aging, 34(9), 2091-2099 (2013-04-16)
Epigenetic dysregulation of gene expression is thought to be critically involved in the pathophysiology of Alzheimer's disease (AD). Recent studies indicate that DNA methylation and DNA hydroxymethylation are 2 important epigenetic mechanisms that regulate gene expression in the aging brain.
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