8-Chlorocarbazole-1-acetic Acid

Name: 8-Chlorocarbazole-1-acetic Acid
Brand: Vaqora Chemicals
SKU: VQ-025297

About 8-Chlorocarbazole-1-acetic Acid

Vaqora Chemicals supplies 8-Chlorocarbazole-1-acetic Acid, an impurity of Diclofenac registered under CAS number 131023-44-4. With the molecular formula C14H10ClNO2, it has a molar mass of 259.69 g/mol. Systematically, it is named 2-(8-chloro-9H-carbazol-1-yl)acetic acid. Alternative names: 9H-Carbazole-1-acetic acid, 8-chloro- and (8-Chloro-9H-carbazol-1-yl)acetic acid.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Pharmaceutical QC and development laboratories use this impurity standard of Diclofenac to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 8-Chlorocarbazole-1-acetic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Diclofenac

View every impurity, metabolite and intermediate we list for Diclofenac.

Diclofenac impurities

Specifications & identifiers

Chemical identifiers
Product name	8-Chlorocarbazole-1-acetic Acid
Catalogue No.	VQ-025297
CAS Number	131023-44-4
IUPAC name	2-(8-chloro-9H-carbazol-1-yl)acetic acid
Molecular formula	C₁₄H₁₀ClNO₂
Molecular weight	259.69 g/mol
Exact mass	259.04
Grade	Reference Standard
HSN code	38229090
InChIKey	NUTYGMIYEFIHFA-UHFFFAOYSA-N
SMILES	C1=CC(=C2C(=C1)C3=C(N2)C(=CC=C3)Cl)CC(=O)O
PubChem CID	71340855

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	2 / 2
TPSA	53.1 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 8-Chlorocarbazole-1-acetic Acid?

The CAS Registry Number of 8-Chlorocarbazole-1-acetic Acid is 131023-44-4. It is also known as 9H-Carbazole-1-acetic acid, 8-chloro-, (8-Chloro-9H-carbazol-1-yl)acetic acid.

What is the molecular formula and molecular weight of 8-Chlorocarbazole-1-acetic Acid?

8-Chlorocarbazole-1-acetic Acid has the molecular formula C14H10ClNO2 and a molecular weight of 259.69 g/mol. Its IUPAC name is 2-(8-chloro-9H-carbazol-1-yl)acetic acid.

What is 8-Chlorocarbazole-1-acetic Acid used for?

8-Chlorocarbazole-1-acetic Acid is supplied as a characterised reference material related to Diclofenac. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 8-Chlorocarbazole-1-acetic Acid can I order?

We supply 8-Chlorocarbazole-1-acetic Acid 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 8-Chlorocarbazole-1-acetic Acid?

Yes. Every lot of 8-Chlorocarbazole-1-acetic Acid 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 8-Chlorocarbazole-1-acetic Acid be shipped internationally?

Yes. 8-Chlorocarbazole-1-acetic Acid 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.