Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product Solution Calculators Reviews

🧪

Why this grade

UltraBio™, Suitable for molecular biology, ≥99.5%(T) Suitable for molecular biology,UltraBio™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated 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 4775 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms

Specifications & Purity

UltraBio™, Suitable for molecular biology, ≥99.5%(T)

Biochemical and Physiological Mechanisms

Urea participates in the metabolism of nitrogen-containing substances. When used as fertilizer, it can serve as a nitrogen source. Urea is used to manufacture compounds. It is widely used as fertilizer and animal feed additive in the agricultural field, a

Storage

Room temperature,Desiccated

Shipped In

Normal

Grade

Suitable for molecular biology, UltraBio™

Purity

≥99.5%(T)

Names and Identifiers

Pubchem Sid

508813336

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/508813336

Canonical Smiles

C(=O)(N)N

IUPAC Name

urea

InChIKey

XSQUKJJJFZCRTK-UHFFFAOYSA-N

INCHI

1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)

Isomeric SMILES

C(=O)(N)N

WGK Germany

RTECS

YR6250000

PubChem CID

1176

Molecular Weight

60.06

Beilstein

635724

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

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Organic carbonic acids and derivatives
    - Subclass Ureas

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Organic carbonic acids and derivatives
Subclass	Ureas
Intermediate Tree Nodes	Not available
Direct Parent	Ureas
Alternative Parents	Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic acyclic compounds
Substituents	Urea - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as ureas. These are compounds containing two amine groups joined by a carbonyl (C=O) functional group.
External Descriptors	a small molecule
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

OR51E2 Tchem Olfactory receptor 51E2 (2 Activities)

Discover Target: OR51E2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Homo sapiens (32628 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Caco-2 (12174 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

POLI Tchem DNA polymerase iota (116820 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Skin (286 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

LMNA Tbio Prelamin-A/C (36751 Activities)

Discover Target: LMNA

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SLCO1B1 Tchem Solute carrier organic anion transporter family member 1B1 (2672 Activities)

Discover Target: SLCO1B1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SLCO1B3 Tchem Solute carrier organic anion transporter family member 1B3 (2517 Activities)

Discover Target: SLCO1B3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

RAPGEF3 Tchem Rap guanine nucleotide exchange factor 3 (15528 Activities)

Discover Target: RAPGEF3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

C5 Tclin Complement C5 (49 Activities)

Discover Target: C5

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Ppard Peroxisome proliferator-activated receptor delta (358 Activities)

Discover Target: Ppard

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Hdac6 Histone deacetylase 6 (222 Activities)

Discover Target: Hdac6

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Pseudomonas aeruginosa (123386 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Staphylococcus aureus (210822 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Rattus norvegicus (775804 Activities)

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lef Anthrax lethal factor (7585 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

rep Replicase polyprotein 1ab (378 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Brain (1 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)

Discover Target: Nfe2l2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ureB Urease subunit alpha/Urease subunit beta (701 Activities)

Discover Target: ureB

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SARS-CoV-2 (38078 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

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.

52 results found

Lot Number	Certificate Type	Date	Item
B2318333	Certificate of Analysis	Aug 03, 2026	U111902
B2301240	Certificate of Analysis	Jul 30, 2026	U111902
B2301242	Certificate of Analysis	Jul 30, 2026	U111902
F2604621	Certificate of Analysis	May 19, 2026	U111902
F2604620	Certificate of Analysis	May 19, 2026	U111902
F2604618	Certificate of Analysis	May 19, 2026	U111902
F2604602	Certificate of Analysis	May 19, 2026	U111902
F2604588	Certificate of Analysis	May 19, 2026	U111902
L2511636	Certificate of Analysis	Dec 02, 2025	U111902
L2511635	Certificate of Analysis	Dec 02, 2025	U111902
L2511634	Certificate of Analysis	Dec 02, 2025	U111902
L2511629	Certificate of Analysis	Dec 02, 2025	U111902
L2511628	Certificate of Analysis	Dec 02, 2025	U111902
A2431052	Certificate of Analysis	Oct 29, 2025	U111902
A2431054	Certificate of Analysis	Oct 29, 2025	U111902
E2322210	Certificate of Analysis	Feb 07, 2025	U111902
I2523061	Certificate of Analysis	Nov 11, 2024	U111902
L2406783	Certificate of Analysis	Nov 11, 2024	U111902
L2406748	Certificate of Analysis	Nov 11, 2024	U111902
L2406744	Certificate of Analysis	Nov 11, 2024	U111902
L2406725	Certificate of Analysis	Nov 11, 2024	U111902
K2504121	Certificate of Analysis	Nov 11, 2024	U111902
K2426773	Certificate of Analysis	Nov 11, 2024	U111902
I2410192	Certificate of Analysis	Aug 20, 2024	U111902
I2410191	Certificate of Analysis	Aug 20, 2024	U111902
I2410188	Certificate of Analysis	Aug 20, 2024	U111902
I2410189	Certificate of Analysis	Aug 20, 2024	U111902
I2410190	Certificate of Analysis	Aug 20, 2024	U111902
A2431049	Certificate of Analysis	Jan 19, 2024	U111902
A2431319	Certificate of Analysis	Jan 19, 2024	U111902
A2431057	Certificate of Analysis	Jan 19, 2024	U111902
E2322190	Certificate of Analysis	Apr 23, 2023	U111902
K2314083	Certificate of Analysis	Apr 23, 2023	U111902
E2322187	Certificate of Analysis	Apr 23, 2023	U111902
E2322191	Certificate of Analysis	Apr 23, 2023	U111902
E2322204	Certificate of Analysis	Apr 23, 2023	U111902
D2426082	Certificate of Analysis	Apr 23, 2023	U111902
I2405026	Certificate of Analysis	Apr 23, 2023	U111902
B2318302	Certificate of Analysis	Jan 16, 2023	U111902
B2318337	Certificate of Analysis	Jan 16, 2023	U111902
B2318335	Certificate of Analysis	Jan 16, 2023	U111902
B2318329	Certificate of Analysis	Jan 16, 2023	U111902
B2318320	Certificate of Analysis	Jan 16, 2023	U111902
K2218879	Certificate of Analysis	Oct 29, 2022	U111902
K22181078	Certificate of Analysis	Oct 29, 2022	U111902
K2218906	Certificate of Analysis	Oct 29, 2022	U111902
K2218905	Certificate of Analysis	Oct 29, 2022	U111902
K2218895	Certificate of Analysis	Oct 29, 2022	U111902
K2218894	Certificate of Analysis	Oct 29, 2022	U111902
K2218893	Certificate of Analysis	Oct 29, 2022	U111902
K2218860	Certificate of Analysis	Oct 29, 2022	U111902
I2008273	Certificate of Analysis	Jul 12, 2022	U111902

Chemical and Physical Properties

Solubility	Soluble in water, methanol, ethanol, slightly soluble in ether, chloroform, and benzene.
Sensitivity	Moisture sensitive.
Melt Point(°C)	132-135 °C (lit.)
Molecular Weight	60.056 g/mol
XLogP3	-1.400
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	60.0324 Da
Monoisotopic Mass	60.0324 Da
Topological Polar Surface Area	69.100 Å²
Heavy Atom Count	4
Formal Charge	0
Complexity	29.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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Escherichia coli Inclusion bodies

Eight Common Lysis Buffers

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Lysis buffer

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Nucleic acid Nuclease Biopharmaceutical

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Citations of This Product

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📚 Citations by Application

Other applications2114

Organic synthesis — reaction medium2583

Industrial & non-pharma application399

Electrochemistry & battery electrolyte1607

Cross-coupling reactions83

Nanoparticle / material biocompatibility102

Drug / compound screening259

Cancer cell line characterization20

Extraction & workup solvent987

Polymer synthesis & polymerization310

Crystallization & recrystallization62

Spectroscopy sample preparation170

Thickener / viscosity modifier9

Chromatography (HPLC / GC / TLC)84

Topical & ophthalmic formulation9

Controlled-release & nanoparticle carrier102

Grignard & organometallic chemistry2

Cell viability26

Cytotoxicity screening37

Film coating13

Cell proliferation9

Immune cell assay1

Sustained-release matrix1

IC50 determination5

Catalyst development1

Extractio n & workup solvent1

Mucoadhesive formulation2

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Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Suitable for molecular biology grade guide → View UltraBio™ grade guide →

Bulk & Custom Packaging Need larger quantities or custom specifications? Contact our team for a tailored quote.

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Quality documents

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Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

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Dilution Calculator

Reconstitution Calculator

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Related Products

Urea - UltraBio™, Suitable for molecular biology, ≥99.5%(T) , CAS No.57-13-6

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