Ninhydrin, AR, for spectroscopy >99%

Name: Ninhydrin, AR, for spectroscopy >99%
Brand: Vaqora Chemicals
SKU: VQ-045845

About Ninhydrin, AR, for spectroscopy >99%

Ninhydrin is a carbonyl building block (AR / Spectroscopy grade) carrying the CAS registry number 485-47-2 at a purity of above 99%. The compound has the formula C9H6O4, corresponding to a molecular weight of 178.14 g/mol. Its systematic (IUPAC) name is 2,2-dihydroxyindene-1,3-dione. It is also known as Ninhydrin hydrate or 1,2,3-Indantrione monohydrate.

Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for organic synthesis, condensation and reductive amination and API intermediates. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ninhydrin in 10 g, 25 g and 100 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
Condensation & reductive amination
API intermediates

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ninhydrin, AR, for spectroscopy >99%
Catalogue No.	VQ-045845
CAS Number	485-47-2
IUPAC name	2,2-dihydroxyindene-1,3-dione
Molecular formula	C₉H₆O₄
Molecular weight	178.14 g/mol
Exact mass	178.0266
Grade	AR / Spectroscopy
Purity / assay	>99%
HSN code	29142990
InChIKey	FEMOMIGRRWSMCU-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=O)C(C2=O)(O)O
PubChem CID	10236

Physical properties
Physical form	Other
LogP (XLogP3)	0.1
H-bond donors / acceptors	2 / 4
TPSA	74.6 Å²
Synonyms	Ninhydrin hydrate, 1,2,3-Indantrione monohydrate, 2,2-Dihydroxy-1H-indene-1,3(2H)-dione, 1H-Indene-1,3(2H)-dione, 2,2-dihydroxy-, Triketohydrindene hydrate, 2,2-Dihydroxy-1,3-indandione, 2,2-Dihydroxy-1,3-indanedione, 1,2,3-Indantrione, 2-hydrate, 1,3-Indandione, 2,2-dihydroxy-, Indantrione Monohydrate, Monohydrate, Indantrione, Ninhydrine

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 485-47-2

Ninhydrin solution

CAS: 485-47-2
Formula: C₉H₆O₄
MW: 178.14 g/mol

VQ-003614

AR

Ninhydrin, GR 99%+

CAS: 485-47-2
Formula: C₉H₆O₄
MW: 178.14 g/mol

VQ-008146

Frequently asked questions

What is the CAS number of Ninhydrin, AR, for spectroscopy >99%?

The CAS Registry Number of Ninhydrin, AR, for spectroscopy >99% is 485-47-2. It is also known as Ninhydrin hydrate, 1,2,3-Indantrione monohydrate, 2,2-Dihydroxy-1H-indene-1,3(2H)-dione.

What is the molecular formula and molecular weight of Ninhydrin, AR, for spectroscopy >99%?

Ninhydrin, AR, for spectroscopy >99% has the molecular formula C9H6O4 and a molecular weight of 178.14 g/mol. Its IUPAC name is 2,2-dihydroxyindene-1,3-dione.

Which grade and pack sizes of Ninhydrin, AR, for spectroscopy >99% can I order?

We supply Ninhydrin, AR, for spectroscopy >99% in AR / Spectroscopy (>99%) grade, in 10 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ninhydrin, AR, for spectroscopy >99%?

Yes. Every lot of Ninhydrin, AR, for spectroscopy >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 Ninhydrin, AR, for spectroscopy >99% be shipped internationally?

Yes. We export Ninhydrin, AR, for spectroscopy >99% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.