MilliporeSigma
All Photos(1)

C122106

Sigma-Aldrich

Cytidine

99%

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:
NACRES:
NA.22

Quality Level

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)

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

1 of 4

This Item
C4654PHR3802M4254
Cytidine 99%

Sigma-Aldrich

C122106

Cytidine

Cytidine BioReagent, suitable for cell culture, powder, ≥99%

Sigma-Aldrich

C4654

Cytidine

Cytidine certified reference material, pharmaceutical secondary standard

Supelco

PHR3802

Cytidine

5-Methylcytidine ≥99%

Sigma-Aldrich

M4254

5-Methylcytidine

assay

99%

assay

≥99%

assay

-

assay

≥99%

form

powder

form

powder

form

-

form

powder

mp

210-220 °C (dec.) (lit.)

mp

210-220 °C (dec.) (lit.)

mp

210-220 °C (dec.) (lit.)

mp

212-215 °C (dec.) (lit.)

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

-

Quality Level

200

Quality Level

100

Quality Level

300

Quality Level

200

optical activity

[α]20/D +33°, c = 2 in H2O

optical activity

-

optical activity

-

optical activity

-

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

(enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service