O-tert-Butyl-N,N'-diisopropylisourea - ≥98%(N) , CAS No.71432-55-8

CAS: 71432-55-8 Cat. No.: O141500 Molecular Weight: 200.33 EC Number: 846-712-2
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(N)
Synonyms
AKOS015841729 | imidazole-1-yl-acetic acid | tert-Butyl N,N'-diisopropylcarbamimidate | MFCD06657672 | o-t-butyl-n,n'-diisopropylisourea | O-t-butyl-N,N'-diisopropylpseudourea | Sodium o-benzosulfimide | Mezlocilina [INN-Spanish] | O-tert-butyl-N,N'-diiso
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
O141500-250mg
3
$23.90
1g
O141500-1g
2
$46.90
5g
O141500-5g
1
$127.90
10g
O141500-10g
1
$240.90
25g
O141500-25g
3
$359.90
100g
O141500-100g
1
$1,359.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
AKOS015841729 | imidazole-1-yl-acetic acid | tert-Butyl N, N'-diisopropylcarbamimidate | MFCD06657672 | o-t-butyl-n, n'-diisopropylisourea | O-t-butyl-N, N'-diisopropylpseudourea | Sodium o-benzosulfimide | Mezlocilina [INN-Spanish] | O-tert-butyl-N, N'-diiso
Specifications & Purity
≥98%(N)
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%(N)
Names and Identifiers
Pubchem Sid504765924
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504765924
Canonical SmilesCC(C)NC(=NC(C)C)OC(C)(C)C
IUPAC Nametert-butyl N,N'-di(propan-2-yl)carbamimidate
InChIKeyFESDUDPSRMWIDL-UHFFFAOYSA-N
INCHI1S/C11H24N2O/c1-8(2)12-10(13-9(3)4)14-11(5,6)7/h8-9H,1-7H3,(H,12,13)
Isomeric SMILES CC(C)NC(=NC(C)C)OC(C)(C)C
Molecular Weight 200.33
Reaxy-Rn 1764410
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1764410&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
ClassCarboximidic acids and derivatives
SubclassCarboximidic acids
Intermediate Tree Nodes Not available
Direct ParentIsoureas
Alternative Parents Propargyl-type 1,3-dipolar organic compounds  Carboximidamides  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Isourea - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Carboximidamide - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as isoureas. These are organic compounds containing the isourea group, with the general structure R1N(R2)C(=NR3)OR4, or its hydrocarbyl derivatives (R1,R2,R3,R4=H, alkyl, aryl).
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.

6 results found

Lot NumberCertificate TypeDateItem
E2025015Certificate of AnalysisSep 16, 2025 O141500
J2325716Certificate of AnalysisJul 14, 2025 O141500
J2325717Certificate of AnalysisJul 14, 2025 O141500
J2325726Certificate of AnalysisJul 14, 2025 O141500
L1726081Certificate of AnalysisMay 08, 2023 O141500
H1708024Certificate of AnalysisJan 05, 2023 O141500
Chemical and Physical Properties
SensitivityMoisture Sensitive,Heat Sensitive
Refractive Index1.4240 to 1.4280
Flash Point(°C)135 °C
Boil Point(°C)61°C/10mmHg(lit.)
Molecular Weight200.320 g/mol
XLogP32.600
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count5
Exact Mass200.189 Da
Monoisotopic Mass200.189 Da
Topological Polar Surface Area33.600 Ų
Heavy Atom Count14
Formal Charge0
Complexity190.000
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
Documents & Articles
Citations of This Product
References
1. Yuchun Qiao, Haifeng Dong, Xueji Zhang.  (2020)  A Versatile Sunscreen with Minimal ROS Damage and Low Permeability.  ACS Applied Materials & Interfaces,      [PMID:31920066] [10.1021/acsami.9b18996]
Solution Calculators
Reviews

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