3-Acetamidophthalic Acid

Name: 3-Acetamidophthalic Acid
Brand: Zemixal
SKU: ZX-019724

Reference StandardAvailable on request

3-Acetamidophthalic Acid (CAS 15371-06-9) supplier Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.

Pack sizes

3-Acetamidophthalic Acid chemical structure

CAS number15371-06-9

FormulaC₁₀H₉NO₅

Molar mass223.18 g/mol

Physical formSolid

HS code38229090

InChIKeyONSCGVISIRLDJQ-UHFFFAOYSA-N

IUPAC name3-acetamidophthalic acid

About 3-Acetamidophthalic Acid

Analytical teams working on Apremilast use 3-Acetamidophthalic Acid as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 15371-06-9, formula C10H9NO5 and molar mass 223.18 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Safe handling

Classified under GHS with signal word Warning and hazard statements H317, H341, H351 and H361. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Apremilast

See every impurity, metabolite and related compound we list for this API.

Apremilast standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 3-Acetamidophthalic Acid
Product name	3-Acetamidophthalic Acid
Catalogue number	ZX-019724
CAS number	15371-06-9
IUPAC name	3-acetamidophthalic acid
Molecular formula	C₁₀H₉NO₅
Molar mass	223.18 g/mol
Exact mass	223.0481
Grade	Reference Standard
Physical form	Solid
XLogP3	1.4
H-bond donors / acceptors	3 / 5
Topological polar surface area	104 Å²
HS code	38229090
InChIKey	ONSCGVISIRLDJQ-UHFFFAOYSA-N
SMILES	CC(=O)NC1=CC=CC(=C1C(=O)O)C(=O)O
PubChem CID	84885
Synonyms	1,2-Benzenedicarboxylic acid, 3-(acetylamino)-, 3-Acetamido-1,2-benzenedicarboxylic acid, 3-(Acetylamino)phthalic acid, Apremilast metabolite M18

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Health hazard

Signal word Warning

H317May cause an allergic skin reaction
H341Suspected of causing genetic defects
H351Suspected of causing cancer
H361Suspected of damaging fertility or the unborn child
H413May cause long lasting harmful effects to aquatic life

Precautionary statements P203, P261, P272, P273, P280, P302 + P352, P318, P321, P333 + P317, P362 + P364, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 3-Acetamidophthalic Acid
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 3-Acetamidophthalic Acid

Which CAS number identifies 3-Acetamidophthalic Acid?

3-Acetamidophthalic Acid is registered under CAS 15371-06-9. You may also see it listed as 1,2-Benzenedicarboxylic acid, 3-(acetylamino)-, 3-Acetamido-1,2-benzenedicarboxylic acid, 3-(Acetylamino)phthalic acid. Our catalogue number for this item is ZX-019724.

What are the formula and molar mass of 3-Acetamidophthalic Acid?

For 3-Acetamidophthalic Acid, its formula is C10H9NO5 and its molar mass is 223.18 g/mol. The systematic (IUPAC) name is 3-acetamidophthalic acid. InChIKey ONSCGVISIRLDJQ-UHFFFAOYSA-N lets you match it in any structure database.

How is 3-Acetamidophthalic Acid used in pharmaceutical QC?

3-Acetamidophthalic Acid is a characterised reference material linked to Apremilast. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 3-Acetamidophthalic Acid?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 3-Acetamidophthalic Acid?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 3-Acetamidophthalic Acid to my country?

Yes. Because 3-Acetamidophthalic Acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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