Mbc-11
Also known as 2(1H)-pyrimidinone, 4-amino-1-(5-o-(1,3,4,5,5-pentahydroxy-4-methyl-1,3,5-trioxido-2-oxa-1,3,5-triphosphapent-1-yl)-beta-d-arabinofuranosyl)-, 4-Amino-1-(5-o-(1,3,4,5,5-pentahydroxy-4-methyl-1,3,5-trioxido-2-oxa-1,3,5-triphosphapent-1-yl)-beta-d-arabinofuranosyl)-2(1H)-pyrimidinone, Etidronate-ara-C Conjugate MBC-11
Key facts
What buyers check first
- CAS number
- 332863-86-2
- Formula
- C11H20N3O14P3
- Molar mass
- 511.21 g/mol
- HS code
- 293499
- Category
- Nucleosides and nucleotides
What is Mbc-11?
Plain description, key identifiers and synonyms
Etidronate-Cytarabine Conjugate MBC-11 is a synthetic conjugate composed of the bisphosphonate etidronate linked to the cytostatic agent and antimetabolite cytarabine, with potential antineoplastic and antiresorptive activities. Upon intravenous administration of the etidronate-cytarabine conjugate MBC-11, the etidronate moiety targets bone and the two moieties are released upon hydrolysis. Etidronate binds to hydroxyapatite crystals in bone tissues and prevents its resorption. This prevents bone destruction and induces bone cell mineralization. In addition, the bone-targeting nature of this agent allows for the accumulation of cytarabine in bone tissue, where it is able to exert its antitumor effect locally by competing with cytidine for incorporation into DNA, thereby inhibiting DNA synthesis, while reducing systemic exposure. This leads to a destruction of bone-associated tumor cells, an inhibition of tumor cell proliferation and bone metastasis, and prevents tumor-mediated bone destruction.
Identifiers
Registry numbers, names and line notations, tap to copy
- IUPAC name
- [1-[[[(2R,3S,4S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]-1-hydroxyethyl]phosphonic acid
- CAS number
- 332863-86-2
- Molecular formula
- C11H20N3O14P3
- UNII
- 4M53T688S5
- InChIKey
- HUIKCRXUQCSUJS-ZLRZYOKSSA-N
- InChI
- InChI=1S/C11H20N3O14P3/c1-11(18,29(19,20)21)30(22,23)28-31(24,25)26-4-5-7(15)8(16)9(27-5)14-3-2-6(12)13-10(14)17/h2-3,5,7-9,15-16,18H,4H2,1H3,(H,22,23)(H,24,25)(H2,12,13,17)(H2,19,20,21)/t5-,7-,8+,9-,11?/m1/s1
- Canonical SMILES
- CC(O)(P(=O)(O)O)P(=O)(O)OP(=O)(O)OCC1OC(n2ccc(N)nc2=O)C(O)C1O
- Isomeric SMILES
- CC(O)(P(=O)(O)O)P(=O)(O)OP(=O)(O)OC[C@@H]1[C@H]([C@@H]([C@@H](O1)N2C=CC(=NC2=O)N)O)O
Synonyms
- 2(1H)-pyrimidinone, 4-amino-1-(5-o-(1,3,4,5,5-pentahydroxy-4-methyl-1,3,5-trioxido-2-oxa-1,3,5-triphosphapent-1-yl)-beta-d-arabinofuranosyl)-
- 4-Amino-1-(5-o-(1,3,4,5,5-pentahydroxy-4-methyl-1,3,5-trioxido-2-oxa-1,3,5-triphosphapent-1-yl)-beta-d-arabinofuranosyl)-2(1H)-pyrimidinone
- Etidronate-ara-C Conjugate MBC-11
- Etidronate-Cytarabine Conjugate MBC-11
- [1-[[[(2R,3S,4S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]-1-hydroxyethyl]phosphonic 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 | 511.21 g/molcalc.Computed value |
|---|---|
| Exact mass | 511.0158 Dacalc.Computed value |
| LogP (octanol/water) | -2.39calc.Computed value |
| Topological polar surface area | 281.4 Ųcalc.Computed value |
| Hydrogen bond donors | 8calc.Computed value |
| Hydrogen bond acceptors | 12calc.Computed value |
| Rotatable bonds | 8calc.Computed value |
| Heavy atoms | 31calc.Computed value |
| Rings | 2calc.Computed value |
| Aromatic rings | 1calc.Computed value |
| Fraction sp3 carbons | 0.64calc.Computed value |
| Formal charge | 0calc.Computed value |
| Stereocentres | 7calc.Computed value |
| Lipinski rule of five | Fails (3 violations)calc.Computed value |
Calculated for screening. Confirm critical figures with the supplier.
Murcko scaffold
The ring system that remains when every side chain is removed
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.
Mbc-11 suppliers
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Mbc-11 price
Indicative price range per kg from live supplier offers
Suppliers quote this chemical on request. Send one free request and compare quotes side by side.
Uses and applications
What the substance is used for, by industry and function
Roles
- antineoplastic agent
- pharmaceutical
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 Mbc-11 is traded under.
Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934
- United States24.5%
- Germany23.1%
- Japan4.5%
The HS code shown for Mbc-11 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.
Related chemicals
Parent and salt forms, stereoisomers, similar structures and isomers
Salt and hydrate forms
Records that share this compound as their parent
Similar structures
Nearest neighbours by Morgan fingerprint Tanimoto similarity
![Bis[[5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl] hydrogen phosphate chemical structure, C18H25N6O12P, CAS 17489-59-7](/s/YNLYHDZJWKSWDA-UHFFFAOYSA-N.svg)
![5'-O-{Hydroxy[(hydroxy{[hydroxy(methoxy)phosphoryl]oxy}phosphoryl)oxy]phosphoryl}cytidine chemical structure, C10H18N3O14P3, CAS 144602-09-5](/s/WVZSLXORLZNAMK-ZOQUXTDFSA-N.svg)
Frequently asked questions
Quick answers about Mbc-11, based on the data on this page
What is Mbc-11?
What is the CAS number of Mbc-11?
What is the molecular formula and weight of Mbc-11?
What is Mbc-11 used for?
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What is the HS code of Mbc-11?
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What is the price of Mbc-11?
Guides for buyers
Practical guides that help when you source, ship or handle Mbc-11
- Article, SourcingHow to write an RFQ that gets fast and accurate quotesWhat suppliers need to quote quickly and comparably: exact product identity, quantity and packing, delivery terms, documents, samples and payment, with a ready to use template.Read
- Guide, Trade and logisticsHS codes for chemicals and why they matterHow the Harmonized System classifies chemicals, the chapters that matter, the rules for chemically defined compounds and mixtures, and practical steps to find the right code.Read
- Guide, Chemical identityCAS registry numbers explainedWhat a CAS number identifies, how the check digit works, why one chemical can have several numbers and what a CAS number cannot tell you about a product.Read
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