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Silicates, borates and other salts

Azide

Also known as Azide ion, Hydrazoate, Nitrogen ion (N3-)

CAS 14343-69-2Formula N3-Molar mass 42.02 g/mol
1 supplier listed
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Azide chemical structure, N3-, CAS 14343-69-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
14343-69-2
Formula
N3-
Molar mass
42.02 g/mol
HS code
285000
Category
Silicates, borates and other salts

What is Azide?

Plain description, key identifiers and synonyms

Azide anion is a pseudohalide anion. It has a role as a mitochondrial respiratory-chain inhibitor. It is a conjugate base of a hydrogen azide.

Azide is an anion, conjugate base of hydrazoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
azide
CAS number
14343-69-2 CAS number cross-checked
Molecular formula
N3-
UNII
88BIA49L8P
InChIKey
IVRMZWNICZWHMI-UHFFFAOYSA-N
InChI
InChI=1S/N3/c1-3-2/q-1
SMILES (canonical and isomeric)
[N-]=[N+]=[N-]

Synonyms

  • Azide ion
  • Hydrazoate
  • Nitrogen ion (N3-)
  • Azide ion(1-)
  • Azides
  • Azide(1-)
  • Trinitrogen ion (N3-)
  • Azide anion
  • Azide (N3-)
  • Hydrazoic acid, ion (1-)
  • trinitride(1-)
  • trinitride (1-)
  • Azide, negative ion
  • Trinitride
  • Azide(1-) ion
  • Irbesartan - Impurity B
  • 2$l^{6}-triaza-1,2-diyne
  • Bio1_000464
  • Bio1_000953
  • Bio1_001442
  • Hydrazoic acid, ion(1-)
  • Irbesartan impurity b

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
42.02 g/molcalc.
Exact mass
42.0098 Dacalc.
LogP (octanol/water)
0.87calc.
Topological polar surface area
58.7 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
3calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
-1calc.
Stereocentres
0calc.

Calculated for screening. Confirm critical figures with the supplier.

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.

Azide suppliers

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

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  • EvitaChem
    China, BeijingUnclaimed profile
    AzideGrade, purity and minimum order on request
    Price on request
    View

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Where suppliers are based

1 supplier in 1 country

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Azide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Roles

  • electron-transport chain inhibitor
  • enzyme inhibitor
  • mitochondrial respiratory-chain inhibitor
  • pathway inhibitor
  • respiratory-chain inhibitor

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 Azide is traded under.

HS 2850.00Indicative HS code

Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds…

World exports in 2024
$648M
−0.5% vs 2023, imports $610M
2019 to 2024
Top exporters
  1. United States33.3%
  2. China24.9%
  3. Japan10.9%
Top importers
  1. South Korea17.6%
  2. China15.8%
  3. India * partner reported12.1%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Azide, based on the data on this page

What is Azide?

Azide anion is a pseudohalide anion. It has a role as a mitochondrial respiratory-chain inhibitor. It is a conjugate base of a hydrogen azide.

What is the CAS number of Azide?

The CAS registry number of Azide is 14343-69-2.

What is the molecular formula and weight of Azide?

The molecular formula of Azide is N3- and its molar mass is 42.02 g/mol.

What is Azide used for?

Known uses and roles of Azide include electron-transport chain inhibitor, enzyme inhibitor, mitochondrial respiratory-chain inhibitor, pathway inhibitor and respiratory-chain inhibitor.

Is Azide hazardous?

No GHS hazard classification for Azide 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 Azide?

Azide is usually classified under HS code 285000 (Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Azide?

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

What is the price of Azide?

Suppliers quote Azide 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 Azide

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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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