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Heterocyclic building blocks

Cryptophycin 327

Also known as Cryptophycin-327

CAS 741690-36-8Formula C35H43ClN2O8Molar mass 655.19 g/mol
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Cryptophycin 327 chemical structure, C35H43ClN2O8, CAS 741690-36-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
741690-36-8
Formula
C35H43ClN2O8
Molar mass
655.19 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is Cryptophycin 327?

Plain description, key identifiers and synonyms

Cryptophycin-327 is a peptide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3S,6R,10R,13Z,16S)-10-[(3-chloro-4-methoxyphenyl)methyl]-6-methyl-3-(2-methylpropyl)-16-[(1S)-1-[(2R,3R)-3-phenyloxiran-2-yl]ethyl]-1,4-dioxa-8,11-diazacyclohexadec-13-ene-2,5,9,12-tetrone
CAS number
741690-36-8
Molecular formula
C35H43ClN2O8
InChIKey
PSNOPSMXOBPNNV-GKPRUIBSSA-N
InChI
InChI=1S/C35H43ClN2O8/c1-20(2)16-29-35(42)44-27(22(4)31-32(46-31)24-10-7-6-8-11-24)12-9-13-30(39)38-26(33(40)37-19-21(3)34(41)45-29)18-23-14-15-28(43-5)25(36)17-23/h6-11,13-15,17,20-22,26-27,29,31-32H,12,16,18-19H2,1-5H3,(H,37,40)(H,38,39)/b13-9-/t21-,22+,26-,27+,29+,31-,32-/m1/s1
Canonical SMILES
COc1ccc(CC2NC(=O)C=CCC(C(C)C3OC3c3ccccc3)OC(=O)C(CC(C)C)OC(=O)C(C)CNC2=O)cc1Cl
Isomeric SMILES
C[C@@H]1CNC(=O)[C@H](NC(=O)/C=C\C[C@H](OC(=O)[C@@H](OC1=O)CC(C)C)[C@H](C)[C@@H]2[C@H](O2)C3=CC=CC=C3)CC4=CC(=C(C=C4)OC)Cl

Synonyms

  • Cryptophycin-327

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
655.19 g/molcalc.
Exact mass
654.2708 Dacalc.
LogP (octanol/water)
4.73calc.
Topological polar surface area
132.6 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
8calc.
Heavy atoms
46calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.49calc.
Formal charge
0calc.
Stereocentres
7calc.
Lipinski rule of five
Passes (1 violation)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=C1C=CCC(CC2OC2c2ccccc2)OC(=O)COC(=O)CCNC(=O)C(Cc2ccccc2)N1

O=C1C=CCC(CC2OC2c2ccccc2)OC(=O)COC(=O)CCNC(=O)C(Cc2ccccc2)N1

4 rings, 37 atoms.

17 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.

Cryptophycin 327 suppliers

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Cryptophycin 327 price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

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 Cryptophycin 327 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 Cryptophycin 327 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Cryptophycin 327, based on the data on this page

What is Cryptophycin 327?

Cryptophycin-327 is a peptide.

What is the CAS number of Cryptophycin 327?

The CAS registry number of Cryptophycin 327 is 741690-36-8.

What is the molecular formula and weight of Cryptophycin 327?

The molecular formula of Cryptophycin 327 is C35H43ClN2O8 and its molar mass is 655.19 g/mol.

What is Cryptophycin 327 used for?

Known uses and roles of Cryptophycin 327 include building blocks in research and laboratory.

Is Cryptophycin 327 hazardous?

No GHS hazard classification for Cryptophycin 327 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 Cryptophycin 327?

Cryptophycin 327 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 Cryptophycin 327?

Post a free request on CompoundList and suppliers of Cryptophycin 327 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Cryptophycin 327?

Suppliers quote Cryptophycin 327 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

Practical guides that help when you source, ship or handle Cryptophycin 327

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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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