N,N-Dimethylisobutyramide - ≥98%(GC) , CAS No.21678-37-5

CAS: 21678-37-5 Cat. No.: N159316 Molecular Weight: 115.18 EC Number: 606-821-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
SY050537 | SCHEMBL282872 | NSC53151 | NSC-53151 | D4918 | DTXSID80287892 | A4660 | N,N-dimethyl-2-methylpropionamide | N,N-dimethyl2-methylpropionamide | Propanamide, N,N,2-trimethyl | Propanamide,N,N,2-trimethyl- | AS-40523 | MFCD00075378 | N,N,2-Trimeth
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
N159316-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$9.90

$14.90
Save $5.00 (33.56%)
5g
N159316-5g
3

$11.90

$17.90
Save $6.00 (33.52%)
25g
N159316-25g
4

$37.90

$56.90
Save $19.00 (33.39%)
100g
N159316-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$109.90

$164.90
Save $55.00 (33.35%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

N,N-Dimethylisobutyramide is an N,N-disubstituted amide. It can be prepared by acylation of secondary amines with acyl chloride.
N,N-Dimethylisobutyramide may be used in the preparation of 1-chloro-N,N,2-trimethylpropenylamine.

Specifications

Synonyms
SY050537 | SCHEMBL282872 | NSC53151 | NSC-53151 | D4918 | DTXSID80287892 | A4660 | N, N-dimethyl-2-methylpropionamide | N, N-dimethyl2-methylpropionamide | Propanamide, N, N, 2-trimethyl | Propanamide, N, N, 2-trimethyl- | AS-40523 | MFCD00075378 | N, N, 2-Trimeth
Specifications & Purity
≥98%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid488188956
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488188956
Canonical SmilesCC(C)C(=O)N(C)C
IUPAC NameN,N,2-trimethylpropanamide
InChIKeyGXMIHVHJTLPVKL-UHFFFAOYSA-N
INCHI1S/C6H13NO/c1-5(2)6(8)7(3)4/h5H,1-4H3
Isomeric SMILES CC(C)C(=O)N(C)C
WGK Germany 3
Molecular Weight 115.18
Reaxy-Rn 1742178
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1742178&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Carboxylic acid amides
Direct ParentTertiary carboxylic acid amides
Alternative Parents Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tertiary carboxylic acid amide - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tertiary carboxylic acid amides. These are compounds containing an amide derivative of carboxylic acid, with the general structure RN(R1)C(R2)=O (R1-R2 any atom but H).
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
L2102633Certificate of AnalysisSep 24, 2025 N159316
L2102634Certificate of AnalysisSep 24, 2025 N159316
K2429253Certificate of AnalysisJun 19, 2024 N159316
F1920096Certificate of AnalysisApr 12, 2023 N159316
Chemical and Physical Properties
SolubilitySoluble in water.
Refractive Index1.44
Flash Point(°F)309 °F
Flash Point(°C)154℃
Boil Point(°C)175-176℃/44mm
Molecular Weight115.170 g/mol
XLogP30.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count1
Exact Mass115.1 Da
Monoisotopic Mass115.1 Da
Topological Polar Surface Area20.300 Ų
Heavy Atom Count8
Formal Charge0
Complexity86.500
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.