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651664

Sigma-Aldrich

Tetrabutylammonium azide

Synonym(s):

N,N,N-Tributyl-1-butanaminium azide, Tetrabutylammonium nitride

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About This Item

Empirical Formula (Hill Notation):
C16H36N4
CAS Number:
993-22-6
Molecular Weight:
284.48
MDL number:
MFCD00060069
UNSPSC Code:
12352116
PubChem Substance ID:
24883851
NACRES:
NA.22
grade:
for analytical purposes
form:
solid
Pricing and availability is not currently available.

grade

for analytical purposes

Quality Level

200

form

solid

reaction suitability

reaction type: click chemistry

mp

84-88 °C (lit.)

functional group

amine
azide

storage temp.

2-8°C

SMILES string

[N-]=[N+]=[N-].CCCC[N+](CCCC)(CCCC)CCCC

InChI

1S/C16H36N.N3/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-3-2/h5-16H2,1-4H3;/q+1;-1

InChI key

GMRIOAVKKGNMMV-UHFFFAOYSA-N

Related Categories

Application

Reagent for synthesis of:
  • Heteroarylannulated bicyclic morpholines
  • Cyanimide-based inhibitors of cathepsin C
  • Trimethylene carbonate

Reagent for:
  • Aerobic oxidative transformation of primary azides to nitriles
  • Substitution reactions at tetracoordinate boron

Catalyst for syslic carbonate formation
Tetrabutylammonium azide can be used as a reagent for the synthesis of:
  • Heteroarylannulated bicyclic morpholines[1]
  • Cyanimide-based inhibitors of cathepsin C[2]
  • Trimethylene carbonate[3]
  • Aerobic oxidative transformation of primary azides to nitriles[4]
  • Substitution reactions at tetracoordinate boron[5]


It is also used as a catalyst for cyclic carbonate formation.[3]

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H301,H315,H319,H335,H410

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

EUH032

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000379890
0000366988
MKCV8194
0000379890
0000366988

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Substitution Reactions at Tetracoordinate Boron: Synthesis of N-Heterocyclic Carbene Boranes with Boron- Heteroatom Bonds.
Solovyev A, et al.
Journal of the American Chemical Society, 132(42), 15072-15080 (2010)
A facile catalytic synthesis of trimethylene carbonate from trimethylene oxide and carbon dioxide.
Darensbourg DJ, et al.
Green Chemistry, 12(8), 1376-1379 (2010)
Aerobic oxidative transformation of primary azides to nitriles by ruthenium hydroxide catalyst.
He J, et al.
The Journal of Organic Chemistry, 76(11), 4606-4610 (2011)
Synthesis of bicyclic sugar azido acids and their incorporation in cyclic peptides.
Peri F, et al.
Chemical Communications (Cambridge, England), 2303-2304 (2000)
Mark Furber et al.
Journal of medicinal chemistry, 57(6), 2357-2367 (2014-03-07)
A lead generation and optimization program delivered the highly selective and potent CatC inhibitor 10 as an in vivo tool compound and potential development candidate. Structural studies were undertaken to generate SAR understanding.
View All Related Papers

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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