Timonacic

Name: Timonacic
Brand: Vaqora Chemicals
SKU: VQ-032553

About Timonacic

Listed under CAS 444-27-9, Timonacic is an API impurity reference standard available from Vaqora Chemicals. The compound has the formula C4H7NO2S, corresponding to a molecular weight of 133.17 g/mol. The IUPAC name is 1,3-thiazolidine-4-carboxylic acid. Common synonyms include Timonacic Acid and Thiazolidine-4-carboxylic acid.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of the parent drug substance 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Timonacic is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Specifications & identifiers

Chemical identifiers
Product name	Timonacic
Catalogue No.	VQ-032553
CAS Number	444-27-9
IUPAC name	1,3-thiazolidine-4-carboxylic acid
Molecular formula	C₄H₇NO₂S
Molecular weight	133.17 g/mol
Exact mass	133.0197
Grade	Reference Standard
HSN code	38229090
InChIKey	DZLNHFMRPBPULJ-UHFFFAOYSA-N
SMILES	C1C(NCS1)C(=O)O
PubChem CID	9934

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.3
H-bond donors / acceptors	2 / 4
TPSA	74.6 Å²
Synonyms	Timonacic Acid, Thiazolidine-4-carboxylic acid, Hepalidine, Thioproline, Thiaproline, Tiazolidin, DL-Thiaproline, 4-Carboxythiazolidine, DL-Thiazolidinecarboxylic acid, Acide thiazolidine-4-carboxylique, Acide DL thiazolidine carboxylique-4, gamma-thiaproline

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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 Timonacic?

The CAS Registry Number of Timonacic is 444-27-9. It is also known as Timonacic Acid, Thiazolidine-4-carboxylic acid, Hepalidine.

What is the molecular formula and molecular weight of Timonacic?

Timonacic has the molecular formula C4H7NO2S and a molecular weight of 133.17 g/mol. Its IUPAC name is 1,3-thiazolidine-4-carboxylic acid.

Which grade and pack sizes of Timonacic can I order?

We supply Timonacic 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 Timonacic?

Yes. Every lot of Timonacic 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 Timonacic be shipped internationally?

Yes. Timonacic 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.