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Nucleosides and nucleotides

CMP-Neu5Ac

Also known as cytidine monophosphate N-acetylneuraminic acid, Cmp-nana, CMP-N-acetylneuraminic acid

CAS 3063-71-6Formula C20H31N4O16PMolar mass 614.45 g/mol
5 suppliers listed
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CMP-Neu5Ac chemical structure, C20H31N4O16P, CAS 3063-71-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3063-71-6
Formula
C20H31N4O16P
Molar mass
614.45 g/mol
HS code
293499
Category
Nucleosides and nucleotides

What is CMP-Neu5Ac?

Plain description, key identifiers and synonyms

CMP-N-acetyl-beta-neuraminic acid is a nucleotide sugar used as a donor by glycosyltransferases for the synthesis of sugar chains. It has a role as a mouse metabolite. It is functionally related to a N-acetyl-beta-neuraminic acid. It is a conjugate acid of a CMP-N-acetyl-beta-neuraminate(2-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R,4S,5R,6R)-5-acetamido-2-[[(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
CAS number
3063-71-6 CAS number cross-checkedOther or deprecated CAS: 22-12-8
Molecular formula
C20H31N4O16P
UNII
T8I6M8AXA0
InChIKey
TXCIAUNLDRJGJZ-BILDWYJOSA-N
InChI
InChI=1S/C20H31N4O16P/c1-7(26)22-12-8(27)4-20(18(32)33,39-16(12)13(29)9(28)5-25)40-41(35,36)37-6-10-14(30)15(31)17(38-10)24-3-2-11(21)23-19(24)34/h2-3,8-10,12-17,25,27-31H,4-6H2,1H3,(H,22,26)(H,32,33)(H,35,36)(H2,21,23,34)/t8-,9+,10+,12+,13+,14+,15+,16+,17+,20+/m0/s1
Canonical SMILES
CC(=O)NC1C(O)CC(OP(=O)(O)OCC2OC(n3ccc(N)nc3=O)C(O)C2O)(C(=O)O)OC1C(O)C(O)CO
Isomeric SMILES
CC(=O)N[C@@H]1[C@H](C[C@](O[C@H]1[C@@H]([C@@H](CO)O)O)(C(=O)O)OP(=O)(O)OC[C@@H]2[C@H]([C@H]([C@@H](O2)N3C=CC(=NC3=O)N)O)O)O

Synonyms

  • cytidine monophosphate N-acetylneuraminic acid
  • Cmp-nana
  • CMP-N-acetylneuraminic acid
  • Acetylneuraminic acid, CMP
  • CMP acetylneuraminic acid
  • D-glycero-beta-D-galacto-2-Nonulopyranosonic acid, 5-(acetylamino)-3,5-dideoxy-, 2-(hydrogen 5'-cytidylate)
  • CMP Sialic acid
  • CMP N Acetylneuraminic Acid
  • Cytidine monophosphate N acetylneuraminic acid
  • CMP-Sialic acid
  • CMP-N-acetylneuraminate
  • CMP-NeuNAc
  • cytidine-5'-monophospho-N-acetylneuraminic acid
  • Cytidine 5'-monophospho-n-
  • Cytidine-5'-monophosphate-5-N-acetylneuraminic acid
  • Cytidine 5'-monophosphate-N-acetylneuraminic acid
  • NCC
  • CMP-beta-Neu5Ac
  • Cmp-D-N-acetylneuraminic acid
  • CMP-N-acetyl-beta-neuraminic acid
  • CMP-N-acylneuraminate
  • cytidine-5'-monophosphono-N-acetylneuraminic acid
  • cytidine monophosphate N-acetylneuraminate
  • cytidine 5'-(5-acetamido-3,5-dideoxy-D-glycero-beta-D-galacto-non-2-ulopyranosylonic acid monophosphate)
  • Cytidine-5-monophospho-N-acetylneuraminic acid
Show all 33 synonyms
  • CMP-Neu5Ac, CMP-Sialic Acid, Monosodium Salt
  • Cytidine 5'-monophosphate N-acetylneuraminic acid
  • N-Acetyl-beta-neuraminic acid 2-(hydrogen 5'-cytidylate)
  • Neuraminic acid, N-acetyl-, 2-ester with 5'-cytidylic acid
  • (2R,4S,5R,6R)-5-acetamido-2-[[(2R,3S,4R,5R)-5-(4-amino-2
  • beta-neuraminic acid, N-acetyl-, 2-(hydrogen 5'-cytidylate)
  • CMP-Neu5Ac.2Na, CYTIDINE 5'-MONOPHOSPHO-N-, CYTIDINE-5'-MONOPHOSPHATE-5-N-ACETYLNEURAMINIC ACID, CMP-Neu5Ac
  • Cytidine-5'-monophospho 5-acetamido-3,5-dideoxy-D-glycero-beta-D-galacto-2-nonulopyranosonic acid

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
614.45 g/molcalc.
Exact mass
614.1473 Dacalc.
LogP (octanol/water)
-5.27calc.
Topological polar surface area
322.9 Ųcalc.
Hydrogen bond donors
10calc.
Hydrogen bond acceptors
16calc.
Rotatable bonds
11calc.
Heavy atoms
41calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.7calc.
Formal charge
0calc.
Stereocentres
11calc.
Lipinski rule of five
Fails (3 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=c1ncccn1C1CCC(CO[PH](=O)OC2CCCCO2)O1

O=c1ncccn1C1CCC(CO[PH](=O)OC2CCCCO2)O1

3 rings, 23 atoms.

8 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

CMP-Neu5Ac suppliers

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All 5 suppliers
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Where suppliers are based

5 suppliers in 2 countries

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CMP-Neu5Ac price

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Uses and applications

What the substance is used for, by industry and function

Roles

  • animal metabolite
  • eukaryotic metabolite
  • mammalian metabolite
  • metabolite
  • mouse metabolite

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code CMP-Neu5Ac is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for CMP-Neu5Ac is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about CMP-Neu5Ac, based on the data on this page

What is CMP-Neu5Ac?

CMP-N-acetyl-beta-neuraminic acid is a nucleotide sugar used as a donor by glycosyltransferases for the synthesis of sugar chains. It has a role as a mouse metabolite. It is functionally related to a N-acetyl-beta-neuraminic acid. It is a conjugate acid of a CMP-N-acetyl-beta-neuraminate(2-).

What is the CAS number of CMP-Neu5Ac?

The CAS registry number of CMP-Neu5Ac is 3063-71-6. Other or deprecated CAS numbers: 22-12-8.

What is the molecular formula and weight of CMP-Neu5Ac?

The molecular formula of CMP-Neu5Ac is C20H31N4O16P and its molar mass is 614.45 g/mol.

What is CMP-Neu5Ac used for?

Known uses and roles of CMP-Neu5Ac include animal metabolite, eukaryotic metabolite, mammalian metabolite, metabolite and mouse metabolite.

Is CMP-Neu5Ac hazardous?

No GHS hazard classification for CMP-Neu5Ac is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of CMP-Neu5Ac?

CMP-Neu5Ac is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy CMP-Neu5Ac?

CompoundList lists 5 suppliers of CMP-Neu5Ac in China and Sweden. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of CMP-Neu5Ac?

Suppliers quote CMP-Neu5Ac on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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