n-Phenylthiourea, 98%

Name: n-Phenylthiourea, 98%
Brand: Vaqora Chemicals
SKU: VQ-010916

About n-Phenylthiourea, 98%

n-Phenylthiourea (CAS 103-85-5) is an organosulfur compound offered by Vaqora Chemicals in Synthesis grade at a purity of 98%. Its molecular formula is C7H8N2S and its molecular weight is 152.22 g/mol. The IUPAC name is phenylthiourea. Alternative names: 1-Phenyl-2-thiourea and PTU.

The product is provided as a solid. Key physical data: a melting point of 145-150 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span molecular biology workflows and organic synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 g, 25 g, 100 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Molecular biology workflows
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	n-Phenylthiourea, 98%
Catalogue No.	VQ-010916
CAS Number	103-85-5
IUPAC name	phenylthiourea
Molecular formula	C₇H₈N₂S
Molecular weight	152.22 g/mol
Exact mass	152.0408
Grade	Synthesis
Purity / assay	98%
HSN code	29309099
InChIKey	FULZLIGZKMKICU-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)NC(=S)N
PubChem CID	676454

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	145-150 °C
LogP (XLogP3)	0.7
H-bond donors / acceptors	2 / 1
TPSA	70.1 Å²
UN number	UN 2811
Synonyms	1-Phenyl-2-thiourea, PTU, Phenylthiocarbamide, 1-Phenylthiourea, Thiourea, phenyl-, Urea, 1-phenyl-2-thio-, alpha-Phenylthiourea, monophenyl thiourea, Phenyl-2-thiourea, phenyl-thiourea, Thiourea, N-phenyl-, phenyl thiourea

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H300Fatal if swallowed
H317May cause an allergic skin reaction

Precautionary statements: P261, P264, P270, P272, P280, P301 + P316, P302 + P352, P321, P330, P333 + P317, P362 + P364, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of n-Phenylthiourea, 98%?

The CAS Registry Number of n-Phenylthiourea, 98% is 103-85-5. It is also known as 1-Phenyl-2-thiourea, PTU, Phenylthiocarbamide.

What is the molecular formula and molecular weight of n-Phenylthiourea, 98%?

n-Phenylthiourea, 98% has the molecular formula C7H8N2S and a molecular weight of 152.22 g/mol. Its IUPAC name is phenylthiourea.

Which grade and pack sizes of n-Phenylthiourea, 98% can I order?

We supply n-Phenylthiourea, 98% in Synthesis (98%) grade, in 10 g, 25 g, 100 g, 1 kg, 5 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with n-Phenylthiourea, 98%?

Yes. Every lot of n-Phenylthiourea, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can n-Phenylthiourea, 98% be shipped internationally?

Yes. n-Phenylthiourea, 98% is classified as hazardous (UN 2811), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.