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Carboxylic acids and anhydrides

Azidopropionic acid

Also known as 3-azidopropanoic acid, 3-azidopropionic acid, Propanoic acid, 3-azido-

CAS 18523-47-2Formula C3H5N3O2Molar mass 115.09 g/molEC 805-451-4
GHS signal word: Warning. Pictograms: Harmful or irritant 2 suppliers listed
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Azidopropionic acid chemical structure, C3H5N3O2, CAS 18523-47-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
18523-47-2
Formula
C3H5N3O2
Molar mass
115.09 g/mol
EC number
805-451-4
HS code
291590
Category
Carboxylic acids and anhydrides

What is Azidopropionic acid?

Plain description, key identifiers and synonyms

Azidopropionic acid is a chemical substance with the molecular formula C3H5N3O2 and a molar mass of 115.09 g/mol. Its CAS registry number is 18523-47-2. The IUPAC name is 3-azidopropanoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-azidopropanoic acid
CAS number
18523-47-2 CAS number cross-checked
EC number
805-451-4
Molecular formula
C3H5N3O2
UNII
PXM5HY6VUN
MDL number
MFCD01695706
InChIKey
YIPVUXAMZQBALD-UHFFFAOYSA-N
InChI
InChI=1S/C3H5N3O2/c4-6-5-2-1-3(7)8/h1-2H2,(H,7,8)
SMILES (canonical and isomeric)
C(CN=[N+]=[N-])C(=O)O

Synonyms

  • 3-azidopropanoic acid
  • 3-azidopropionic acid
  • Propanoic acid, 3-azido-
  • 3-azido-propionic acid
  • 3-AzidopropionicAcid
  • 3-Azidopropanic acid
  • 3-azido propionic acid
  • 3-Azidopropionic acid, >=95%

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
115.09 g/molcalc.
Exact mass
115.0382 Dacalc.
LogP (octanol/water)
0.77calc.
Topological polar surface area
86.06 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
3calc.
Heavy atoms
8calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
Formal charge
0calc.
Stereocentres
0calc.
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

  • H302Harmful if swallowed.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H332Harmful if inhaled.
  • H335May cause respiratory irritation.
Precautionary statements (20)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • 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.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • 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

Azidopropionic acid suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 2 countries

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Azidopropionic acid price

Indicative price range per kg from live supplier offers

No published prices right now

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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 Azidopropionic acid is traded under.

HS 2915.90Indicative HS code

Saturated acyclic monocarboxylic acids, anhydrides, halides, peroxides, peroxyacids and halogenated…

World exports in 2024
$3.42B
+5.6% vs 2023, imports $3.55B
2019 to 2024
Top exporters
  1. Indonesia15.9%
  2. Germany13.0%
  3. Malaysia12.4%
Top importers
  1. China14.4%
  2. Netherlands11.7%
  3. United States11.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Azidopropionic acid, based on the data on this page

What is Azidopropionic acid?

Azidopropionic acid is a chemical substance with the molecular formula C3H5N3O2 and a molar mass of 115.09 g/mol. Its CAS registry number is 18523-47-2. The IUPAC name is 3-azidopropanoic acid.

What is the CAS number of Azidopropionic acid?

The CAS registry number of Azidopropionic acid is 18523-47-2.

What is the molecular formula and weight of Azidopropionic acid?

The molecular formula of Azidopropionic acid is C3H5N3O2 and its molar mass is 115.09 g/mol.

What is Azidopropionic acid used for?

Known uses and roles of Azidopropionic acid include building blocks in research and laboratory.

Is Azidopropionic acid hazardous?

Azidopropionic acid carries the GHS signal word "Warning". Main hazards: harmful if swallowed, causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Azidopropionic acid?

Azidopropionic acid is usually classified under HS code 291590 (Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Azidopropionic acid?

CompoundList lists 2 suppliers of Azidopropionic acid in Czech Republic and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Azidopropionic acid?

Suppliers quote Azidopropionic acid 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 Azidopropionic acid

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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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