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30270

Sigma-Aldrich

Cytidine

≥99.0% (HPLC)

Synonym(s):
Cytosine β-D-riboside, Cytosine-1-β-D-ribofuranoside
Empirical Formula (Hill Notation):
C9H13N3O5
CAS Number:
Molecular Weight:
243.22
Beilstein:
89173
EC Number:
MDL number:
PubChem Substance ID:

assay

≥99.0% (HPLC)

optical activity

[α]20/D +29±1°, c = 9% in H2O

ign. residue

≤0.1%

mp

210-220 °C (dec.) (lit.)
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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Certificate of Analysis

Certificate of Origin

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...
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...
Mehmet Cansev
Brain research reviews, 52(2), 389-397 (2006-06-14)
The pyrimidines cytidine (as CTP) and uridine (which is converted to UTP and then CTP) contribute to brain phosphatidylcholine and phosphatidylethanolamine synthesis via the Kennedy pathway. Their uptake into brain from the circulation is initiated by nucleoside transporters located at...

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