Cep-751
Also known as CEP 751, (9S,10S,12R)-2,3,9,10,11,12-Hexahydro-10-(hydroxymethyl)-10-methoxy-9-methyl-9,12-epoxy-1H-diindolo[1,2,3-fg:3',2',1'-kl]pyrrolo[3,4-i][1,6]benzodiazocin-1-one
Key facts
What buyers check first
- CAS number
- 156177-59-2
- Formula
- C27H23N3O4
- Molar mass
- 453.50 g/mol
- HS code
- 293499
- Category
- Heterocyclic compounds
What is Cep-751?
Plain description, key identifiers and synonyms
Cep-751 is a chemical substance with the molecular formula C27H23N3O4 and a molar mass of 453.50 g/mol. Its CAS registry number is 156177-59-2. The IUPAC name is (15S,16S,18R)-16-(hydroxymethyl)-16-methoxy-15-methyl-28-oxa-4,14,19-triazaoctacyclo[12.11.2.115,18.02,6.07,27.08,13.019,26.020,25]octacosa-1,6,8,10,12,20,22,24,26-nonaen-3-one.
Identifiers
Registry numbers, names and line notations, tap to copy
- IUPAC name
- (15S,16S,18R)-16-(hydroxymethyl)-16-methoxy-15-methyl-28-oxa-4,14,19-triazaoctacyclo[12.11.2.115,18.02,6.07,27.08,13.019,26.020,25]octacosa-1,6,8,10,12,20,22,24,26-nonaen-3-one
- CAS number
- 156177-59-2
- Molecular formula
- C27H23N3O4
- UNII
- G5Z6TJW2NN
- InChIKey
- NMMGUHANGUWNBN-VHEIIQRDSA-N
- InChI
- InChI=1S/C27H23N3O4/c1-26-27(13-31,33-2)11-19(34-26)29-17-9-5-3-7-14(17)21-22-16(12-28-25(22)32)20-15-8-4-6-10-18(15)30(26)24(20)23(21)29/h3-10,19,31H,11-13H2,1-2H3,(H,28,32)/t19-,26+,27+/m1/s1
- Canonical SMILES
- COC1(CO)CC2OC1(C)n1c3ccccc3c3c4c(c5c6ccccc6n2c5c31)C(=O)NC4
- Isomeric SMILES
- C[C@@]12[C@](C[C@@H](O1)N3C4=CC=CC=C4C5=C6C(=C7C8=CC=CC=C8N2C7=C53)CNC6=O)(CO)OC
Synonyms
- CEP 751
- (9S,10S,12R)-2,3,9,10,11,12-Hexahydro-10-(hydroxymethyl)-10-methoxy-9-methyl-9,12-epoxy-1H-diindolo[1,2,3-fg:3',2',1'-kl]pyrrolo[3,4-i][1,6]benzodiazocin-1-one
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 | 453.50 g/molcalc.Computed value |
|---|---|
| Exact mass | 453.1689 Dacalc.Computed value |
| LogP (octanol/water) | 4.13calc.Computed value |
| Topological polar surface area | 77.65 Ųcalc.Computed value |
| Hydrogen bond donors | 2calc.Computed value |
| Hydrogen bond acceptors | 4calc.Computed value |
| Rotatable bonds | 2calc.Computed value |
| Heavy atoms | 34calc.Computed value |
| Rings | 8calc.Computed value |
| Aromatic rings | 5calc.Computed value |
| Fraction sp3 carbons | 0.3calc.Computed value |
| Formal charge | 0calc.Computed value |
| Stereocentres | 3calc.Computed value |
| Lipinski rule of five | Passes (0 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
O=C1NCc2c1c1c3ccccc3n3c1c1c2c2ccccc2n1C1CCC3O1
8 rings, 29 atoms.
25 other chemicals share this scaffoldSafety 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.
Cep-751 suppliers
Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings
Post one free request and suppliers who make or trade Cep-751 can send you quotes. Your contact details stay private until you accept a quote.
Cep-751 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
Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.
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 Cep-751 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 Cep-751 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
Similar structures
Nearest neighbours by Morgan fingerprint Tanimoto similarity
![(9R,10S,12S)-2,3,9,10,11,12-Hexahydro-10-hydroxy-9-methyl-1-oxo-9,12-epoxy-1H-diindolo[1,2,3-fg:3',2',1'-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carboxylic acid chemical structure, C26H19N3O5](/s/AMSOPBXQXSAAAC-RBWOYHBQSA-N.svg)
![9,12-Epoxy-1H-diindolo[1,2,3-fg:3',2',1'-kl]pyrrolo[3,4-i][1,6]benzodiazocine-10-carboxylicacid, 2,3,9,10,11,12-hexahydro-10-hydroxy-9-methyl-1-oxo-, (9S,10R,12R)- chemical structure, C26H19N3O5](/s/AMSOPBXQXSAAAC-ODKGLIOUSA-N.svg)
![(15R,16S)-16-Hydroxy-15-methyl-3-oxo-28-oxa-4,14,19-triazaoctacyclo[12.11.2.115,18.02,6.07,27.08,13.019,26.020,25]octacosa-1,6,8,10,12,20,22,24,26-nonaene-16-carboxylic acid chemical structure, C26H19N3O5](/s/AMSOPBXQXSAAAC-MJXMXGAKSA-N.svg)
![(5S,6S)-Methyl 6-hydroxy-5-methyl-13-oxo-6,7,8,13,14,15-hexahydro-5H-16-oxa-4b,8a,14-triaza-5,8-methanodibenzo[b,h]cycloocta[jkl]cyclopenta[e]-as-indacene-6-carboxylate chemical structure, C27H21N3O5, CAS 171333-67-8](/s/KOZFSFOOLUUIGY-TZFXDJNOSA-N.svg)
Same formula isomers
Different compounds that share this molecular formula
![5-Acetyl-6-(3-nitrophenyl)-9-phenyl-8,9,10,11-tetrahydro-6H-benzo[b][1,4]benzodiazepin-7-one chemical structure, C27H23N3O4, CAS 424804-13-7](/s/HZFCNLBMSULBAM-UHFFFAOYSA-N.svg)
![2-(3-Benzyl-2,4-dioxo-3,4-dihydrobenzofuro[3,2-d]pyrimidin-1(2H)-yl)-N-(2,5-dimethylphenyl)acetamide chemical structure, C27H23N3O4, CAS 892419-46-4](/s/SWIFSALJHXZNGM-UHFFFAOYSA-N.svg)
![N-(5-(2,3-Dihydrobenzo[b][1,4]dioxine-6-carboxamido)-2-methylphenyl)-2-methylquinoline-6-carboxamide chemical structure, C27H23N3O4, CAS 1693731-14-4](/s/RZQWMJAOUJLEAM-UHFFFAOYSA-N.svg)
![3-[[12-(Azepan-1-yl)-8-oxo-15-oxa-14-azatetracyclo[7.6.1.02,7.013,16]hexadeca-1(16),2,4,6,9,11,13-heptaen-10-yl]amino]benzoic acid chemical structure, C27H23N3O4, CAS 892243-35-5](/s/UAEULQWANHYLGJ-UHFFFAOYSA-N.svg)
![2-(4-Benzoylphenoxy)-N-[3-(6-ethoxypyridazin-3-yl)phenyl]acetamide chemical structure, C27H23N3O4, CAS 1049184-54-4](/s/JLPFUBMUHLWDBZ-UHFFFAOYSA-N.svg)
![5-Acetyl-9-(3-nitrophenyl)-6-phenyl-8,9,10,11-tetrahydro-6H-benzo[b][1,4]benzodiazepin-7-one chemical structure, C27H23N3O4, CAS 354539-04-1](/s/CEGNZMRYZYVPJT-UHFFFAOYSA-N.svg)
![2-Amino-4',4',6',8'-tetramethyl-2',5-dioxo-5',6'-dihydro-4'H,5H-spiro[pyrano[3,2-c]chromene-4,1'-pyrrolo[3,2,1-ij]quinoline]-3-carbonitrile chemical structure, C27H23N3O4, CAS 708993-70-8](/s/BMGGEFKEPILKEM-UHFFFAOYSA-N.svg)
![N-[4-[[1,3-Bis(4-methylphenyl)-2,4,6-trioxo-1,3-diazinan-5-ylidene]methyl]phenyl]acetamide chemical structure, C27H23N3O4, CAS 1023568-83-3](/s/CQIQKQPKRJLYGD-UHFFFAOYSA-N.svg)
Frequently asked questions
Quick answers about Cep-751, based on the data on this page
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Guides for buyers
Practical guides that help when you source, ship or handle Cep-751
- 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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