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Merck
CN

30270

Cytidine

≥99.0% (HPLC)

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
EC Number:
200-610-9
UNSPSC Code:
12352200
PubChem Substance ID:
329753447
Beilstein/REAXYS Number:
89173
MDL number:
MFCD00006545

Key Documents

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assay

≥99.0% (HPLC)

optical activity

[α]20/D +29±1°, c = 9% in H2O

ign. residue

≤0.1%

mp

210-220 °C (dec.)

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

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH7278
BCCG9660
BCCG0536
BCCD7683
BCCD2439

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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
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
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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