2H-1,3-Benzoxazine-2,4(3H)-dione

Name: 2H-1,3-Benzoxazine-2,4(3H)-dione
Brand: Zemixal
SKU: ZX-022749

Reference StandardAvailable on request

2H-1,3-Benzoxazine-2,4(3H)-dione (CAS 2037-95-8) supplier Zemixal: C8H5NO3, COA and SDS with every lot, worldwide shipping.

Pack sizes

2H-1,3-Benzoxazine-2,4(3H)-dione chemical structure

CAS number2037-95-8

FormulaC₈H₅NO₃

Molar mass163.13 g/mol

Physical formSolid

HS code38229090

InChIKeyOAYRYNVEFFWSHK-UHFFFAOYSA-N

IUPAC name1,3-benzoxazine-2,4-dione

About 2H-1,3-Benzoxazine-2,4(3H)-dione

Zemixal lists 2H-1,3-Benzoxazine-2,4(3H)-dione for laboratories that identify, quantify or control Salcaprozate and its related substances. Key data (Reference Standard): CAS 2037-95-8, formula C8H5NO3 and molar mass 163.13 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

Storage and safety notes

Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Salcaprozate

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

Salcaprozate 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 2H-1,3-Benzoxazine-2,4(3H)-dione
Product name	2H-1,3-Benzoxazine-2,4(3H)-dione
Catalogue number	ZX-022749
CAS number	2037-95-8
IUPAC name	1,3-benzoxazine-2,4-dione
Molecular formula	C₈H₅NO₃
Molar mass	163.13 g/mol
Exact mass	163.0269
Grade	Reference Standard
Physical form	Solid
XLogP3	1
H-bond donors / acceptors	1 / 3
Topological polar surface area	55.4 Å²
HS code	38229090
InChIKey	OAYRYNVEFFWSHK-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=O)NC(=O)O2
PubChem CID	16258
Synonyms	Oxobenzhydroxazin, 2H-Benzo[e][1,3]oxazine-2,4(3H)-dione, Beaprine, Ruhmal, 3,4-dihydro-2H-1,3-benzoxazine-2,4-dione, 2H-1,4(3H)-dione, Oxophenhydroxazine, Oxophenhydroxazin, 3H-benzo[e]1,3-oxazine-2,4-dione, 4H-1,3-Benzoxazine-2,4(3H)-dione

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

Signal word Warning

H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 2H-1,3-Benzoxazine-2,4(3H)-dione
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 2H-1,3-Benzoxazine-2,4(3H)-dione

Which CAS number identifies 2H-1,3-Benzoxazine-2,4(3H)-dione?

2H-1,3-Benzoxazine-2,4(3H)-dione is registered under CAS 2037-95-8. You may also see it listed as Oxobenzhydroxazin, 2H-Benzo[e][1,3]oxazine-2,4(3H)-dione, Beaprine. Our catalogue number for this item is ZX-022749.

What are the formula and molar mass of 2H-1,3-Benzoxazine-2,4(3H)-dione?

For 2H-1,3-Benzoxazine-2,4(3H)-dione, its formula is C8H5NO3 and its molar mass is 163.13 g/mol. The systematic (IUPAC) name is 1,3-benzoxazine-2,4-dione. InChIKey OAYRYNVEFFWSHK-UHFFFAOYSA-N lets you match it in any structure database.

How is 2H-1,3-Benzoxazine-2,4(3H)-dione used in pharmaceutical QC?

2H-1,3-Benzoxazine-2,4(3H)-dione is a characterised reference material linked to Salcaprozate. 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 2H-1,3-Benzoxazine-2,4(3H)-dione?

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 2H-1,3-Benzoxazine-2,4(3H)-dione?

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 2H-1,3-Benzoxazine-2,4(3H)-dione to my country?

Yes. Because 2H-1,3-Benzoxazine-2,4(3H)-dione 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.

More Salcaprozate standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list