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Heterocyclic compounds

A-Admaadda-M-lhar

Also known as (Asp(3)-admaadda(5))microcystin-lhar, [D-Asp3,ADMAdda5]MC-LHar

CAS 141663-36-7Formula C50H74N10O13Molar mass 1,023.20 g/mol
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A-Admaadda-M-lhar chemical structure, C50H74N10O13, CAS 141663-36-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
141663-36-7
Formula
C50H74N10O13
Molar mass
1,023.20 g/mol
HS code
293379
Category
Heterocyclic compounds

What is A-Admaadda-M-lhar?

Plain description, key identifiers and synonyms

[D-Asp3,ADMAdda5]MC-LHar is a peptide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(5R,8S,11R,15S,18S,19S,22R)-18-[(1E,3E,5S,6S)-6-acetyloxy-3,5-dimethyl-7-phenylhepta-1,3-dienyl]-15-[4-(diaminomethylideneamino)butyl]-1,5,19-trimethyl-2-methylidene-8-(2-methylpropyl)-3,6,9,13,16,20,25-heptaoxo-1,4,7,10,14,17,21-heptazacyclopentacosane-11,22-dicarboxylic acid
CAS number
141663-36-7
Molecular formula
C50H74N10O13
InChIKey
WJEBNDAWEAQNLR-KDMHZOGOSA-N
InChI
InChI=1S/C50H74N10O13/c1-27(2)23-38-47(68)59-39(49(71)72)26-41(62)55-36(17-13-14-22-53-50(51)52)46(67)56-35(19-18-28(3)24-29(4)40(73-33(8)61)25-34-15-11-10-12-16-34)30(5)43(64)57-37(48(69)70)20-21-42(63)60(9)32(7)45(66)54-31(6)44(65)58-38/h10-12,15-16,18-19,24,27,29-31,35-40H,7,13-14,17,20-23,25-26H2,1-6,8-9H3,(H,54,66)(H,55,62)(H,56,67)(H,57,64)(H,58,65)(H,59,68)(H,69,70)(H,71,72)(H4,51,52,53)/b19-18+,28-24+/t29-,30-,31+,35-,36-,37+,38-,39+,40-/m0/s1
Canonical SMILES
C=C1C(=O)NC(C)C(=O)NC(CC(C)C)C(=O)NC(C(=O)O)CC(=O)NC(CCCCN=C(N)N)C(=O)NC(C=CC(C)=CC(C)C(Cc2ccccc2)OC(C)=O)C(C)C(=O)NC(C(=O)O)CCC(=O)N1C
Isomeric SMILES
C[C@H]1[C@@H](NC(=O)[C@@H](NC(=O)C[C@@H](NC(=O)[C@@H](NC(=O)[C@H](NC(=O)C(=C)N(C(=O)CC[C@@H](NC1=O)C(=O)O)C)C)CC(C)C)C(=O)O)CCCCN=C(N)N)/C=C/C(=C/[C@H](C)[C@H](CC2=CC=CC=C2)OC(=O)C)/C

Synonyms

  • (Asp(3)-admaadda(5))microcystin-lhar
  • [D-Asp3,ADMAdda5]MC-LHar

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
1,023.20 g/molcalc.
Exact mass
1,022.5437 Dacalc.
LogP (octanol/water)
0.68calc.
Topological polar surface area
360.2 Ųcalc.
Hydrogen bond donors
10calc.
Hydrogen bond acceptors
12calc.
Rotatable bonds
16calc.
Heavy atoms
73calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.54calc.
Formal charge
0calc.
Stereocentres
9calc.
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, C=C1NC(=O)CCCNC(=O)CC(C=CC=CCCCc2ccccc2)NC(=O)CNC(=O)CCNC(=O)CNC(=O)CNC1=O

C=C1NC(=O)CCCNC(=O)CC(C=CC=CCCCc2ccccc2)NC(=O)CNC(=O)CCNC(=O)CNC(=O)CNC1=O

2 rings, 46 atoms.

22 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.

A-Admaadda-M-lhar suppliers

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A-Admaadda-M-lhar 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

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 A-Admaadda-M-lhar is traded under.

HS 2933.79Indicative HS code

Lactams, other lactams

World exports in 2024
$16.2B
−64.4% vs 2023, imports $15.4B
2019 to 2024
Top exporters
  1. Ireland37.0%
  2. France * partner reported15.6%
  3. Spain11.3%
Top importers
  1. Germany27.8%
  2. Ireland18.9%
  3. Panama * partner reported12.9%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about A-Admaadda-M-lhar, based on the data on this page

What is A-Admaadda-M-lhar?

[D-Asp3,ADMAdda5]MC-LHar is a peptide.

What is the CAS number of A-Admaadda-M-lhar?

The CAS registry number of A-Admaadda-M-lhar is 141663-36-7.

What is the molecular formula and weight of A-Admaadda-M-lhar?

The molecular formula of A-Admaadda-M-lhar is C50H74N10O13 and its molar mass is 1,023.20 g/mol.

Is A-Admaadda-M-lhar hazardous?

No GHS hazard classification for A-Admaadda-M-lhar 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 A-Admaadda-M-lhar?

A-Admaadda-M-lhar is usually classified under HS code 293379 (Lactams, other lactams). This is indicative, confirm it with your customs broker before shipping.

Where can I buy A-Admaadda-M-lhar?

Post a free request on CompoundList and suppliers of A-Admaadda-M-lhar will send you quotes. Your contact details stay private until you accept a quote.

What is the price of A-Admaadda-M-lhar?

Suppliers quote A-Admaadda-M-lhar 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 A-Admaadda-M-lhar

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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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