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Amino acids and derivatives

Nbi-59159

Also known as (2S)-2-amino-3-[(9H-fluoren-2-yl)carbamoyl]propanoic acid, (2S)-2-amino-3-((9H-fluoren-2-yl)carbamoyl)propanoic acid, (2S)-2-amino-4-(9H-fluoren-2-ylamino)-4-oxobutanoic acid

CAS 1026096-83-2Formula C17H16N2O3Molar mass 296.33 g/mol
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Nbi-59159 chemical structure, C17H16N2O3, CAS 1026096-83-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1026096-83-2
Formula
C17H16N2O3
Molar mass
296.33 g/mol
HS code
292429
Category
Amino acids and derivatives

What is Nbi-59159?

Plain description, key identifiers and synonyms

Nbi-59159 is a chemical substance with the molecular formula C17H16N2O3 and a molar mass of 296.33 g/mol. Its CAS registry number is 1026096-83-2. The IUPAC name is (2S)-2-amino-4-(9H-fluoren-2-ylamino)-4-oxobutanoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-2-amino-4-(9H-fluoren-2-ylamino)-4-oxobutanoic acid
CAS number
1026096-83-2
Molecular formula
C17H16N2O3
InChIKey
QDIIRLCSVINDSC-HNNXBMFYSA-N
InChI
InChI=1S/C17H16N2O3/c18-15(17(21)22)9-16(20)19-12-5-6-14-11(8-12)7-10-3-1-2-4-13(10)14/h1-6,8,15H,7,9,18H2,(H,19,20)(H,21,22)/t15-/m0/s1
Canonical SMILES
NC(CC(=O)Nc1ccc2c(c1)Cc1ccccc1-2)C(=O)O
Isomeric SMILES
C1C2=CC=CC=C2C3=C1C=C(C=C3)NC(=O)C[C@@H](C(=O)O)N

Synonyms

  • (2S)-2-amino-3-[(9H-fluoren-2-yl)carbamoyl]propanoic acid
  • (2S)-2-amino-3-((9H-fluoren-2-yl)carbamoyl)propanoic acid
  • (2S)-2-amino-4-(9H-fluoren-2-ylamino)-4-oxobutanoic acid
  • NBI-59159?

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
296.33 g/molcalc.
Exact mass
296.1161 Dacalc.
LogP (octanol/water)
2calc.
Topological polar surface area
92.42 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
4calc.
Heavy atoms
22calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.18calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 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, c1ccc2c(c1)Cc1ccccc1-2

c1ccc2c(c1)Cc1ccccc1-2

3 rings, 13 atoms, the Fluorene ring system.

25,265 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.

Nbi-59159 suppliers

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Nbi-59159 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 Nbi-59159 is traded under.

HS 2924.29Indicative HS code

Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$5.69B
−5.1% vs 2023, imports $5.8B
2019 to 2024
Top exporters
  1. China32.3%
  2. Switzerland * partner reported13.6%
  3. Norway * partner reported12.8%
Top importers
  1. United States15.9%
  2. Ireland15.8%
  3. Germany11.9%

* Partner reported figures, a lower bound.

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

The HS code shown for Nbi-59159 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Nbi-59159, based on the data on this page

What is Nbi-59159?

Nbi-59159 is a chemical substance with the molecular formula C17H16N2O3 and a molar mass of 296.33 g/mol. Its CAS registry number is 1026096-83-2. The IUPAC name is (2S)-2-amino-4-(9H-fluoren-2-ylamino)-4-oxobutanoic acid.

What is the CAS number of Nbi-59159?

The CAS registry number of Nbi-59159 is 1026096-83-2.

What is the molecular formula and weight of Nbi-59159?

The molecular formula of Nbi-59159 is C17H16N2O3 and its molar mass is 296.33 g/mol.

Is Nbi-59159 hazardous?

No GHS hazard classification for Nbi-59159 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 Nbi-59159?

Nbi-59159 is usually classified under HS code 292429 (Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Nbi-59159?

Post a free request on CompoundList and suppliers of Nbi-59159 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Nbi-59159?

Suppliers quote Nbi-59159 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 Nbi-59159

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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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