2,3-Naphthalenedicarboxaldehyde, 99%

Name: 2,3-Naphthalenedicarboxaldehyde, 99%
Brand: Vaqora Chemicals
SKU: VQ-007901

About 2,3-Naphthalenedicarboxaldehyde, 99%

Vaqora Chemicals supplies 2,3-Naphthalenedicarboxaldehyde, a carbonyl building block registered under CAS number 7149-49-7 at a purity of 99%. Its molecular formula is C12H8O2 and its molecular weight is 184.19 g/mol. Its systematic (IUPAC) name is naphthalene-2,3-dicarbaldehyde. It is also known as NDA or Naphthalene-2,3-Dicarboxaldehyde.

The material typically appears as a white to pale yellow crystalline powder. Literature values give a melting point of 131-135 °C. Store it at 2–8 °C, in a tightly closed container. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis, condensation and reductive amination, API intermediates and protein and peptide research. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg and 500 mg packs, 2,3-Naphthalenedicarboxaldehyde is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates
Protein & peptide research

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,3-Naphthalenedicarboxaldehyde, 99%
Catalogue No.	VQ-007901
CAS Number	7149-49-7
IUPAC name	naphthalene-2,3-dicarbaldehyde
Molecular formula	C₁₂H₈O₂
Molecular weight	184.19 g/mol
Exact mass	184.0524
Purity / assay	99%
HSN code	29121990
InChIKey	ZIPLKLQPLOWLTM-UHFFFAOYSA-N
SMILES	C1=CC=C2C=C(C(=CC2=C1)C=O)C=O
PubChem CID	96400

Physical properties
Physical form	Powder
Appearance	White to pale yellow crystalline powder
Melting point	131-135 °C
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Storage	2–8 °C
Synonyms	NDA, Naphthalene-2,3-Dicarboxaldehyde, 2,3-Naphthalenedicarboxaldehyde, 2,3-Naphthalenedicarbaldehyde, Naphthalene-2,3-dialdehyde, 2,3-Nda, 2,3-Naphthalenedialdehyde, 2,3-Diformylnaphthalene, 2,3-naphthalene dialdehyde, 2,3-Naphthalenedicarboxaldehyde, suitable for fluorescence

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 2,3-Naphthalenedicarboxaldehyde, 99%?

The CAS Registry Number of 2,3-Naphthalenedicarboxaldehyde, 99% is 7149-49-7. It is also known as NDA, Naphthalene-2,3-Dicarboxaldehyde, 2,3-Naphthalenedicarboxaldehyde.

What is the molecular formula and molecular weight of 2,3-Naphthalenedicarboxaldehyde, 99%?

2,3-Naphthalenedicarboxaldehyde, 99% has the molecular formula C12H8O2 and a molecular weight of 184.19 g/mol. Its IUPAC name is naphthalene-2,3-dicarbaldehyde.

Which grade and pack sizes of 2,3-Naphthalenedicarboxaldehyde, 99% can I order?

We supply 2,3-Naphthalenedicarboxaldehyde, 99% in (99%) grade, in 100 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,3-Naphthalenedicarboxaldehyde, 99%?

Yes. Every lot of 2,3-Naphthalenedicarboxaldehyde, 99% 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 2,3-Naphthalenedicarboxaldehyde, 99% be shipped internationally?

Yes. 2,3-Naphthalenedicarboxaldehyde, 99% 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.

How should 2,3-Naphthalenedicarboxaldehyde, 99% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.