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Carboxylic acids and anhydrides

CPP-115 free base

Also known as (1S,3S)-3-Amino-4-difluoromethylenyl-1-cyclopentanoic acid, (+)-(1S,4S)-4-Amino-3-(difluoromethylene)-1-cyclopentanecarboxylic acid, (1S,3S)-3-Amino-4-(difluoromethylene) cyclopentanecarboxylic acid

CAS 640897-20-7Formula C7H9F2NO2Molar mass 177.15 g/mol
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CPP-115 free base chemical structure, C7H9F2NO2, CAS 640897-20-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
640897-20-7
Formula
C7H9F2NO2
Molar mass
177.15 g/mol
HS code
292249
Category
Carboxylic acids and anhydrides

What is CPP-115 free base?

Plain description, key identifiers and synonyms

CPP-115 free base is a chemical substance with the molecular formula C7H9F2NO2 and a molar mass of 177.15 g/mol. Its CAS registry number is 640897-20-7. The IUPAC name is cis-(1S,3S)-3-amino-4-(difluoromethylidene)cyclopentane-1-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
cis-(1S,3S)-3-amino-4-(difluoromethylidene)cyclopentane-1-carboxylic acid
CAS number
640897-20-7 CAS number cross-checked
Molecular formula
C7H9F2NO2
UNII
5TD9324Z2U
InChIKey
CBSRETZPFOBWNG-UCORVYFPSA-N
InChI
InChI=1S/C7H9F2NO2/c8-6(9)4-1-3(7(11)12)2-5(4)10/h3,5H,1-2,10H2,(H,11,12)/t3-,5-/m0/s1
Canonical SMILES
NC1CC(C(=O)O)CC1=C(F)F
Isomeric SMILES
C1[C@H](CC(=C(F)F)[C@H]1N)C(=O)O

Synonyms

  • (1S,3S)-3-Amino-4-difluoromethylenyl-1-cyclopentanoic acid
  • (+)-(1S,4S)-4-Amino-3-(difluoromethylene)-1-cyclopentanecarboxylic acid
  • (1S,3S)-3-Amino-4-(difluoromethylene) cyclopentanecarboxylic acid
  • (1S,3S)-3-Amino-4-(difluoromethylene)cyclopentanecarboxylic acid
  • (1S,3S)-3-amino-4-(difluoromethylene)cyclopentane-1-carboxylic acid
  • compound 12
  • (1S,3S)-3-amino-4-(difluoromethylene)cyclopentanecarboxylic
  • (1S,3S)-3-Amino-4-difluoromethylene-cyclopentanecarboxylic 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
177.15 g/molcalc.
Exact mass
177.0601 Dacalc.
LogP (octanol/water)
0.96calc.
Topological polar surface area
63.32 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
12calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.57calc.
Formal charge
0calc.
Stereocentres
2calc.
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, C=C1CCCC1

C=C1CCCC1

1 ring, 6 atoms, the Cyclopentane, methylene- ring system.

296 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.

CPP-115 free base suppliers

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CPP-115 free base 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 CPP-115 free base is traded under.

HS 2922.49Indicative HS code

Amino-acids, other than those containing more than one kind of oxygen function, and…

World exports in 2024
$3.88B
−11.5% vs 2023, imports $3.87B
2019 to 2024
Top exporters
  1. China38.7%
  2. India * partner reported8.3%
  3. Germany8.1%
Top importers
  1. United States13.4%
  2. Germany11.1%
  3. Japan6.6%

* Partner reported figures, a lower bound.

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

The HS code shown for CPP-115 free base is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about CPP-115 free base, based on the data on this page

What is CPP-115 free base?

CPP-115 free base is a chemical substance with the molecular formula C7H9F2NO2 and a molar mass of 177.15 g/mol. Its CAS registry number is 640897-20-7. The IUPAC name is cis-(1S,3S)-3-amino-4-(difluoromethylidene)cyclopentane-1-carboxylic acid.

What is the CAS number of CPP-115 free base?

The CAS registry number of CPP-115 free base is 640897-20-7.

What is the molecular formula and weight of CPP-115 free base?

The molecular formula of CPP-115 free base is C7H9F2NO2 and its molar mass is 177.15 g/mol.

What is CPP-115 free base used for?

Known uses and roles of CPP-115 free base include building blocks in research and laboratory and screening compounds in research and laboratory.

Is CPP-115 free base hazardous?

No GHS hazard classification for CPP-115 free base 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 CPP-115 free base?

CPP-115 free base is usually classified under HS code 292249 (Amino-acids, other than those containing more than one kind of oxygen function, and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy CPP-115 free base?

Post a free request on CompoundList and suppliers of CPP-115 free base will send you quotes. Your contact details stay private until you accept a quote.

What is the price of CPP-115 free base?

Suppliers quote CPP-115 free base 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 CPP-115 free base

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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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