p-Hydroxy acetanilide, 98%+

Name: p-Hydroxy acetanilide, 98%+
Brand: Vaqora Chemicals
SKU: VQ-009056

About p-Hydroxy acetanilide, 98%+

p-Hydroxy acetanilide is an amide building block (Synthesis grade) carrying the CAS registry number 103-90-2 with a typical assay of ≥98%. Formula C8H9NO2, molecular weight 151.16 g/mol. The IUPAC name is N-(4-hydroxyphenyl)acetamide. It is also known as 4-Acetamidophenol or N-Acetyl-4-aminophenol.

The product is provided as a powder. Key physical data: a melting point of 168-172 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer p-Hydroxy acetanilide in 100 g, 500 g, 5 kg and 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	p-Hydroxy acetanilide, 98%+
Catalogue No.	VQ-009056
CAS Number	103-90-2
IUPAC name	N-(4-hydroxyphenyl)acetamide
Molecular formula	C₈H₉NO₂
Molecular weight	151.16 g/mol
Exact mass	151.0633
Grade	Synthesis
Purity / assay	≥98%
HSN code	29242990
InChIKey	RZVAJINKPMORJF-UHFFFAOYSA-N
SMILES	CC(=O)NC1=CC=C(C=C1)O
PubChem CID	1983

Physical properties
Physical form	Powder
Appearance	Powder
Melting point	168-172 °C
LogP (XLogP3)	0.5
H-bond donors / acceptors	2 / 2
TPSA	49.3 Å²
Synonyms	4-Acetamidophenol, N-Acetyl-4-aminophenol, Paracetamol, Tylenol, 4'-Hydroxyacetanilide, Panadol, N-Acetyl-p-aminophenol, Algotropyl, p-Acetamidophenol, p-Hydroxyacetanilide, Doliprane, Acamol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P264, P264 + P265, P270, P273, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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

Other grades of CAS 103-90-2

Reference Standard

Acetaminophen

CAS: 103-90-2
Formula: C₈H₉NO₂
MW: 151.16 g/mol

In stock

IP/BP/USP

Paracetamol

CAS: 103-90-2
Formula: C₈H₉NO₂
MW: 151.16 g/mol

VQ-004011

Frequently asked questions

What is the CAS number of p-Hydroxy acetanilide, 98%+?

The CAS Registry Number of p-Hydroxy acetanilide, 98%+ is 103-90-2. It is also known as 4-Acetamidophenol, N-Acetyl-4-aminophenol, Paracetamol.

What is the molecular formula and molecular weight of p-Hydroxy acetanilide, 98%+?

p-Hydroxy acetanilide, 98%+ has the molecular formula C8H9NO2 and a molecular weight of 151.16 g/mol. Its IUPAC name is N-(4-hydroxyphenyl)acetamide.

Which grade and pack sizes of p-Hydroxy acetanilide, 98%+ can I order?

We supply p-Hydroxy acetanilide, 98%+ in Synthesis (≥98%) grade, in 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with p-Hydroxy acetanilide, 98%+?

Yes. Every lot of p-Hydroxy acetanilide, 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 p-Hydroxy acetanilide, 98%+ be shipped internationally?

Yes. p-Hydroxy acetanilide, 98%+ is classified as hazardous, 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.