5-Chloro-7-nitrobenzo[d]oxazole-2-thiol

Name: 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol
Brand: Vaqora Chemicals
SKU: VQ-050906

About 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol

5-Chloro-7-nitrobenzo[d]oxazole-2-thiol (CAS 850258-89-8) is a heterocyclic building block offered by Vaqora Chemicals. The compound has the formula C7H3ClN2O3S, corresponding to a molecular weight of 230.63 g/mol. Systematically, it is named 5-chloro-7-nitro-3H-1,3-benzoxazole-2-thione. It is also known as 5-Chloro-7-nitro-1,3-benzoxazole-2-thiol or 5-Chloro-7-nitrobenzoxazole-2(3H)-thione.

Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

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

Vaqora Chemicals supplies 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol in 100 mg, 250 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. SDS and detailed specification sheets can be requested with your quotation. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	5-Chloro-7-nitrobenzo[d]oxazole-2-thiol
Catalogue No.	VQ-050906
CAS Number	850258-89-8
IUPAC name	5-chloro-7-nitro-3H-1,3-benzoxazole-2-thione
Molecular formula	C₇H₃ClN₂O₃S
Molecular weight	230.63 g/mol
Exact mass	229.9553
HSN code	2933
InChIKey	MNXNEWOKLZIMFI-UHFFFAOYSA-N
SMILES	C1=C(C=C(C2=C1NC(=S)O2)[N+](=O)[O-])Cl
PubChem CID	11241713

Physical properties
Physical form	Other
LogP (XLogP3)	2.2
H-bond donors / acceptors	1 / 4
TPSA	99.2 Å²

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 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol?

The CAS Registry Number of 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol is 850258-89-8. It is also known as 5-Chloro-7-nitro-1,3-benzoxazole-2-thiol, 5-Chloro-7-nitrobenzoxazole-2(3H)-thione, 2(3H)-Benzoxazolethione, 5-chloro-7-nitro-.

What is the molecular formula and molecular weight of 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol?

5-Chloro-7-nitrobenzo[d]oxazole-2-thiol has the molecular formula C7H3ClN2O3S and a molecular weight of 230.63 g/mol. Its IUPAC name is 5-chloro-7-nitro-3H-1,3-benzoxazole-2-thione.

Which grade and pack sizes of 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol can I order?

We supply 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol?

Yes. Every lot of 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol 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 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol be shipped internationally?

Yes. We export 5-Chloro-7-nitrobenzo[d]oxazole-2-thiol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.