Thidiazuron - for plant cell culture , CAS No.51707-55-2

CAS: 51707-55-2 Cat. No.: T100902 Formula: C9H8N4OS Molecular Weight: 220.25 Beilstein Registry Number: 1078092 EC Number: 257-356-7 PubChem CID: 40087
AVAILABLE TO ORDER
GRADE & PURITY Suitable for plant cell culture ? Plant cell-culture grade — formulated for plant tissue and cell cultures. Use in plant biotechnology, callus, and suspension culture work.
Synonyms
5-Phenylcarbamoylamino-1,2,3-thiadiazole | C18812 | Caswell No. 659A | EPA Pesticide Chemical Code 120301 | HSDB 7734 | NCGC00160490-01 | AKOS000505963 | BRN 1078092 | Thidiazuran | Thidiazuron, PESTANAL(R), analytical standard | (phenylamino)-N-(1,2,3-th
Storage
Room temperature
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
25mg
T100902-25mg
7 In stock
—
$115.90
100mg
T100902-100mg
3 In stock
—
$322.90
Enter a quantity for the sizes you want to add.
🧪
Why this grade

for plant cell culture Suitable for plant cell culture 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Thidiazuron (TDZ) is a plant growth regulator used in micropropagations to supplement media such as Murashige and Skoog medium. TDZ promotes plant organogenesis (shoot regeneration) and plant regeneration. Thidiazuron (TDZ) enables the production of virus-free stock plants, speeds up breeding, and provides new genotypes for the market.

Specifications

Synonyms
5-Phenylcarbamoylamino-1,2,3-thiadiazole | C18812 | Caswell No. 659A | EPA Pesticide Chemical Code 120301 | HSDB 7734 | NCGC00160490-01 | AKOS000505963 | BRN 1078092 | Thidiazuran | Thidiazuron, PESTANAL(R), analytical standard | (phenylamino)-N-(1,2,3-th
Specifications & Purity
for plant cell culture
Storage
Room temperature
Shipped In
Normal
Grade
Suitable for plant cell culture
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504753596
Canonical Smiles
C1=CC=C(C=C1)NC(=O)NC2=CN=NS2
IUPAC Name
1-phenyl-3-(thiadiazol-5-yl)urea
InChIKey
HFCYZXMHUIHAQI-UHFFFAOYSA-N
INCHI
1S/C9H8N4OS/c14-9(12-8-6-10-13-15-8)11-7-4-2-1-3-5-7/h1-6H,(H2,11,12,14)
Isomeric SMILES
C1=CC=C(C=C1)NC(=O)NC2=CN=NS2
WGK Germany
3
RTECS
YU1395000
PubChem CID
40087
Molecular Weight
220.25
Beilstein
1078092

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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassN-phenylureas
Intermediate Tree Nodes Not available
Direct ParentN-phenylureas
Alternative Parents Thiadiazoles  Heteroaromatic compounds  Ureas  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents N-phenylurea - Azole - Thiadiazole - Heteroaromatic compound - Carbonic acid derivative - Urea - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Carbonyl group - Organic oxide - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-phenylureas. These are compounds containing a N-phenylurea moiety, which is structurally characterized by a phenyl group linked to one nitrogen atom of a urea group.
External Descriptors a small molecule
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
NR3C1 Tclin Glucocorticoid receptor (14987 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AHR Tclin Aryl hydrocarbon receptor (1071 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Faah Anandamide amidohydrolase (3907 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Amaranthus (163 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nicotiana tabacum (382 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Triticum aestivum (1582 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AHK4 Histidine kinase (36 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CKX2 Cytokinin dehydrogenase 2 (21 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nr1i2 Nuclear receptor subfamily 1 group I member 2 (14 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay 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.

6 results found

Lot NumberCertificate TypeDateItem
K2108445Certificate of AnalysisAug 12, 2025 T100902
E2508384Certificate of AnalysisApr 15, 2025 T100902
E2508393Certificate of AnalysisApr 15, 2025 T100902
E2516808Certificate of AnalysisApr 15, 2025 T100902
H2331077Certificate of AnalysisApr 22, 2021 T100902
L2306068Certificate of AnalysisApr 22, 2021 T100902
Chemical and Physical Properties
Melt Point(°C)213°C
Molecular Weight220.250 g/mol
XLogP31.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass220.042 Da
Monoisotopic Mass220.042 Da
Topological Polar Surface Area95.200 Ų
Heavy Atom Count15
Formal Charge0
Complexity220.000
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
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What does suitable for plant cell culture mean?
suitable for plant cell culture indicates that the product has been processed and tested for cell culture and tissue engineering. Specifications may include endotoxin limits, microbial controls, sterility, low DNase/RNase/protease activity, and verified biological activity where relevant.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 51707-55-2, the molecular formula is C9H8N4OS, and the molecular weight is 220.25 g/mol. InChIKey HFCYZXMHUIHAQI-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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