Carbazole D8

Name: Carbazole D8
Brand: Vaqora Chemicals
SKU: VQ-041232

About Carbazole D8

Vaqora Chemicals supplies Carbazole D8, a stable isotope labelled standard registered under CAS number 38537-24-5. The compound has the formula C12H9N, corresponding to a molecular weight of 175.25 g/mol. Its systematic (IUPAC) name is 1,2,3,4,5,6,7,8-octadeuterio-9H-carbazole. Common synonyms include (1,2,3,4,5,6,7,8-2H8)-9H-carbazole and Carbazole-d8,NH.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Carbazole D8 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Carbazole D8
Catalogue No.	VQ-041232
CAS Number	38537-24-5
IUPAC name	1,2,3,4,5,6,7,8-octadeuterio-9H-carbazole
Molecular formula	C₁₂H₉N
Molecular weight	175.25 g/mol
Exact mass	175.1237
Grade	Reference Standard
HSN code	38229090
InChIKey	UJOBWOGCFQCDNV-PGRXLJNUSA-N
SMILES	[2H]C1=C(C(=C2C(=C1[2H])C3=C(C(=C(C(=C3N2)[2H])[2H])[2H])[2H])[2H])[2H]
PubChem CID	59270898

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	1 / 0
TPSA	15.8 Å²

Safety & hazard information (GHS)

Health hazard

Signal word: Warning

Hazard statements

H341Suspected of causing genetic defects
H351Suspected of causing cancer
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P203, P273, P280, P318, 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 Carbazole D8?

The CAS Registry Number of Carbazole D8 is 38537-24-5. It is also known as (1,2,3,4,5,6,7,8-2H8)-9H-carbazole, Carbazole-d8,NH, 9H-carbazole-1,2,3,4,5,6,7,8-d8.

What is the molecular formula and molecular weight of Carbazole D8?

Carbazole D8 has the molecular formula C12H9N and a molecular weight of 175.25 g/mol. Its IUPAC name is 1,2,3,4,5,6,7,8-octadeuterio-9H-carbazole.

Which grade and pack sizes of Carbazole D8 can I order?

We supply Carbazole D8 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Carbazole D8?

Yes. Every lot of Carbazole D8 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 Carbazole D8 be shipped internationally?

Yes. Carbazole D8 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.