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Carboxylic acids and anhydrides

d-AP5

Also known as D-aminophosphonovaleric acid, (4R)-4-amino-4-carboxybutyl]-hydroxyphosphinate

CAS 79055-68-8Formula C5H11NO5P-Molar mass 196.12 g/molEC 622-112-4
GHS signal word: Warning. Pictograms: Harmful or irritant 1 supplier listed
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d-AP5 chemical structure, C5H11NO5P-, CAS 79055-68-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
79055-68-8
Formula
C5H11NO5P-
Molar mass
196.12 g/mol
EC number
622-112-4
HS code
293149
Category
Carboxylic acids and anhydrides

What is d-AP5?

Plain description, key identifiers and synonyms

d-AP5 is a chemical substance with the molecular formula C5H11NO5P- and a molar mass of 196.12 g/mol. Its CAS registry number is 79055-68-8. The IUPAC name is [(4R)-4-amino-4-carboxybutyl]-hydroxyphosphinate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(4R)-4-amino-4-carboxybutyl]-hydroxyphosphinate
CAS number
79055-68-8
EC number
622-112-4
Molecular formula
C5H11NO5P-
InChIKey
VOROEQBFPPIACJ-SCSAIBSYSA-M
InChI
InChI=1S/C5H12NO5P/c6-4(5(7)8)2-1-3-12(9,10)11/h4H,1-3,6H2,(H,7,8)(H2,9,10,11)/p-1/t4-/m1/s1
Canonical SMILES
NC(CCCP(=O)([O-])O)C(=O)O
Isomeric SMILES
C(C[C@H](C(=O)O)N)CP(=O)(O)[O-]

Synonyms

  • D-aminophosphonovaleric acid
  • (4R)-4-amino-4-carboxybutyl]-hydroxyphosphinate

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
196.12 g/molcalc.
Exact mass
196.038 Dacalc.
LogP (octanol/water)
-1.28calc.
Topological polar surface area
123.7 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
5calc.
Heavy atoms
12calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.8calc.
Formal charge
-1calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

d-AP5 suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

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  • chemsol.ca
    CanadaUnclaimed profile
    d-AP5Grade, purity and minimum order on request
    Price on request
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Where suppliers are based

1 supplier in 1 country

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d-AP5 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 d-AP5 is traded under.

HS 2931.49Indicative HS code

Non-halogenated organo-phosphorous derivatives, other

World exports in 2024
$3.44B
−6.5% vs 2023, imports $3.07B
2022 to 2024
Top exporters
  1. China54.9%
  2. United States25.4%
  3. Germany5.1%
Top importers
  1. United States20.9%
  2. Argentina14.9%
  3. Brazil14.3%
Reported customs values in USD, not prices.Full trade data

The HS code shown for d-AP5 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about d-AP5, based on the data on this page

What is d-AP5?

d-AP5 is a chemical substance with the molecular formula C5H11NO5P- and a molar mass of 196.12 g/mol. Its CAS registry number is 79055-68-8. The IUPAC name is [(4R)-4-amino-4-carboxybutyl]-hydroxyphosphinate.

What is the CAS number of d-AP5?

The CAS registry number of d-AP5 is 79055-68-8.

What is the molecular formula and weight of d-AP5?

The molecular formula of d-AP5 is C5H11NO5P- and its molar mass is 196.12 g/mol.

What is d-AP5 used for?

Known uses and roles of d-AP5 include building blocks in research and laboratory.

Is d-AP5 hazardous?

d-AP5 carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of d-AP5?

d-AP5 is usually classified under HS code 293149 (Non-halogenated organo-phosphorous derivatives, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy d-AP5?

CompoundList lists 1 supplier of d-AP5 in Canada. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of d-AP5?

Suppliers quote d-AP5 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 d-AP5

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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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