Fosifloxuridine nafalbenamide , CAS No.1332837-31-6

CAS: 1332837-31-6 Cat. No.: F646347 Molecular Weight: 613.53 PubChem CID: 53373585
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Synonyms
N-(2'-Deoxy-5-fluoro-P-1-naphthalenyl-5'-uridylyl)-L-alanine phenylmethyl ester | 1332837-31-6 | NUC-3373 | CPF-373 | FOSIFLOXURIDINE NAFALBENAMIDE [INN] | benzyl (2S)-2-[[[(2R,3S,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy-napht
Storage
Store at -20°C
Shipped In
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1mg
F646347-1mg
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5mg
F646347-5mg
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10mg
F646347-10mg
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25mg
F646347-25mg
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50mg
F646347-50mg
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Fosifloxuridine nafalbenamide (NUC-3373), a pyrimidine nucleotide analogue, is a Thymidylate synthase inhibitor. Fosifloxuridine nafalbenamide has anticancer activity. Fosifloxuridine nafalbenamide has the potential to evoke a host immune response and enhance immunoresearch.

In Vitro

Fosifloxuridine nafalbenamide induces the release of damage-associated molecular patterns (DAMPs), with increased expression of calreticulin (CRT) at the cell surface and concomitant loss of nuclear nuclear high mobility group box protein 1 (HMGB1). MCE has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Fosifloxuridine nafalbenamide exhibits anti-cancer activity in HT-29 nude mouse xenograft models. MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Form:Solid

Specifications

Synonyms
N-(2'-Deoxy-5-fluoro-P-1-naphthalenyl-5'-uridylyl)-L-alanine phenylmethyl ester | 1332837-31-6 | NUC-3373 | CPF-373 | FOSIFLOXURIDINE NAFALBENAMIDE [INN] | benzyl (2S)-2-[[[(2R, 3S, 5R)-5-(5-fluoro-2, 4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy-napht
Biochemical and Physiological Mechanisms
Fosifloxuridine nafalbenamide (NUC-3373), a pyrimidine nucleotide analogue, is a Thymidylate synthase inhibitor. Fosifloxuridine nafalbenamide has anticancer activity. Fosifloxuridine nafalbenamide has the potential to evoke a host immune response and enh
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Names and Identifiers
Canonical SmilesCC(C(=O)OCC1=CC=CC=C1)NP(=O)(OCC2C(CC(O2)N3C=C(C(=O)NC3=O)F)O)OC4=CC=CC5=CC=CC=C54
IUPAC Namebenzyl (2S)-2-[[[(2R,3S,5R)-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy-naphthalen-1-yloxyphosphoryl]amino]propanoate
InChIKeyBIOWRMNRHMERIO-ZVAHOJSLSA-N
INCHI1S/C29H29FN3O9P/c1-18(28(36)39-16-19-8-3-2-4-9-19)32-43(38,42-24-13-7-11-20-10-5-6-12-21(20)24)40-17-25-23(34)14-26(41-25)33-15-22(30)27(35)31-29(33)37/h2-13,15,18,23,25-26,34H,14,16-17H2,1H3,(H,32,38)(H,31,35,37)/t18-,23-,25+,26+,43?/m0/s1
Isomeric SMILES C[C@@H](C(=O)OCC1=CC=CC=C1)NP(=O)(OC[C@@H]2[C@H](C[C@@H](O2)N3C=C(C(=O)NC3=O)F)O)OC4=CC=CC5=CC=CC=C54
Alternate CAS 1332837-31-6
PubChem CID 53373585
MeSH Entry Terms NUC-3073
Molecular Weight 613.53

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassNucleosides, nucleotides, and analogues
ClassPyrimidine nucleosides
SubclassPyrimidine 2'-deoxyribonucleosides
Intermediate Tree Nodes Not available
Direct ParentPyrimidine 2'-deoxyribonucleosides
Alternative Parents Alpha amino acid esters  Alanine and derivatives  Naphthalenes  Benzyloxycarbonyls  Phosphoric diester monoamides  Halopyrimidines  Pyrimidones  Hydropyrimidines  Organic phosphoramides  Aryl fluorides  Vinylogous amides  Heteroaromatic compounds  Oxolanes  Secondary alcohols  Ureas  Carboxylic acid esters  Lactams  Oxacyclic compounds  Azacyclic compounds  Monocarboxylic acids and derivatives  Organic oxides  Organonitrogen compounds  Carbonyl compounds  Organofluorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyrimidine 2'-deoxyribonucleoside - Alpha-amino acid ester - Alanine or derivatives - Alpha-amino acid or derivatives - Naphthalene - Benzyloxycarbonyl - Phosphoric diester monoamide - Pyrimidone - Halopyrimidine - Organic phosphoric acid derivative - Phosphoric acid ester - Aryl fluoride - Organic phosphoric acid amide - Monocyclic benzene moiety - Benzenoid - Hydropyrimidine - Aryl halide - Pyrimidine - Oxolane - Heteroaromatic compound - Vinylogous amide - Carboxylic acid ester - Urea - Lactam - Secondary alcohol - Monocarboxylic acid or derivatives - Organoheterocyclic compound - Carboxylic acid derivative - Azacycle - Oxacycle - Organic oxygen compound - Organic nitrogen compound - Alcohol - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organohalogen compound - Organooxygen compound - Organofluoride - Organonitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrimidine 2'-deoxyribonucleosides. These are compounds consisting of a pyrimidine linked to a ribose which lacks a hydroxyl group at position 2.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CCRF-CEM (65223 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HT-29 (80576 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HCT-116 (91556 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HeLa (62764 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MDA-MB-231 (73002 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SW-620 (52400 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
L1210 (27553 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SolubilityDMSO : 100 mg/mL (162.99 mM; Need ultrasonic)
Molecular Weight613.500 g/mol
XLogP33.000
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count11
Rotatable Bond Count12
Exact Mass613.163 Da
Monoisotopic Mass613.163 Da
Topological Polar Surface Area153.000 Ų
Heavy Atom Count43
Formal Charge0
Complexity1100.000
Isotope Atom Count0
Defined Atom Stereocenter Count4
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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