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API Process Intermediates & Related Compounds

Cytidine, EP

EPAvailable on request

Cytidine, EP (CAS 65-46-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 1 g. Catalogue no. ZX-038608.

Pack sizes
Cytidine, EP chemical structure
CAS number65-46-3
FormulaC9H13N3O5
Molar mass243.22 g/mol
Physical formSolid
HS code29349990
InChIKeyUHDGCWIWMRVCDJ-XVFCMESISA-N
IUPAC name4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one

About Cytidine, EP

Zemixal supplies Cytidine, EP within its pharma Intermediates & Building Blocks portfolio. For your records (EP), the material is defined by CAS 65-46-3, formula C9H13N3O5 and molar mass 243.22 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Handling and storage

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 1 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Grade guides

Specifications and identifiers

Specifications of Cytidine, EP
Product nameCytidine, EP
Catalogue numberZX-038608
CAS number65-46-3
IUPAC name4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
Molecular formulaC9H13N3O5
Molar mass243.22 g/mol
Exact mass243.0855
GradeEP
Physical formSolid
XLogP3-2.1
H-bond donors / acceptors4 / 5
Topological polar surface area129 Ų
HS code29349990
InChIKeyUHDGCWIWMRVCDJ-XVFCMESISA-N
SMILESC1=CN(C(=O)N=C1N)[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O
PubChem CID6175
SynonymsCytosine riboside, 4-Amino-1-beta-D-ribofuranosyl-2(1H)-pyrimidinone, 1-beta-D-Ribofuranosylcytosine, beta-D-Ribofuranoside, cytosine-1, 1beta-D-Ribofuranosylcytosine, 4-Amino-1beta-D-ribofuranosyl-2(1H)-pyrimidinone, 2(1H)-Pyrimidinone, 4-amino-1-beta-D-ribofuranosyl-, 4-amino-1-beta-D-ribofuranosylpyrimidin-2(1H)-one, Riboside, Cytosine, Cytosine Ribonucleoside, Ribonucleoside, Cytosine, 4-amino-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl)pyrimidin-2-one

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Cytidine, EP
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Cytidine, EP

Which CAS number identifies Cytidine, EP?
Cytidine, EP is registered under CAS 65-46-3. You may also see it listed as Cytosine riboside, 4-Amino-1-beta-D-ribofuranosyl-2(1H)-pyrimidinone, 1-beta-D-Ribofuranosylcytosine. Our catalogue number for this item is ZX-038608.
What are the formula and molar mass of Cytidine, EP?
For Cytidine, EP, its formula is C9H13N3O5 and its molar mass is 243.22 g/mol. The systematic (IUPAC) name is 4-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one. InChIKey UHDGCWIWMRVCDJ-XVFCMESISA-N lets you match it in any structure database.
What grade and pack sizes are available for Cytidine, EP?
This listing is EP grade. Standard packs are 1 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Cytidine, EP?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Cytidine, EP to my country?
Yes. Because Cytidine, EP is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 65-46-3

Meglumine
CAS
6284-40-8
Formula
C7H17NO5
MW
195.21 g/mol
ZX-038496

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