Tryptophan EP Impurity F

Name: Tryptophan EP Impurity F
Brand: Vaqora Chemicals
SKU: VQ-028564

About Tryptophan EP Impurity F

Vaqora Chemicals supplies Tryptophan EP Impurity F, a pharmacopeial impurity of Tryptophan registered under CAS number 145545-23-9. The compound has the formula C9H12N2O2, corresponding to a molecular weight of 180.2 g/mol. Systematically, it is named (2S)-2-amino-3-anilinopropanoic acid. It is also known as Tryptophan - Impurity F or 3-Anilinoalanine.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Tryptophan impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Tryptophan

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

Tryptophan impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Tryptophan EP Impurity F
Catalogue No.	VQ-028564
CAS Number	145545-23-9
IUPAC name	(2S)-2-amino-3-anilinopropanoic acid
Molecular formula	C₉H₁₂N₂O₂
Molecular weight	180.2 g/mol
Exact mass	180.0899
Grade	Reference Standard
HSN code	38229090
InChIKey	HLZOBKHLQBRIJP-QMMMGPOBSA-N
SMILES	C1=CC=C(C=C1)NC[C@@H](C(=O)O)N
PubChem CID	108050

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.1
H-bond donors / acceptors	3 / 4
TPSA	75.4 Å²
Synonyms	Tryptophan - Impurity F, 3-Anilinoalanine, 3-(Phenylamino)alanine, 3-Phenylaminoalanine, L-Alanine, 3-(phenylamino)-, 3-(Phenylamino)-L-alanine, Paa cpd, UV-5 Compound, (s)-2-amino-3-(phenylamino)propanoic acid, 3-Anilino-L-alanine, Des-(3-Indolyl) 3-(Phenylamino) Tryptophan, (S)-2-Amino-3-(phenylamino)propanoic acid, Tryptophan Impurity

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 Tryptophan EP Impurity F?

The CAS Registry Number of Tryptophan EP Impurity F is 145545-23-9. It is also known as Tryptophan - Impurity F, 3-Anilinoalanine, 3-(Phenylamino)alanine.

What is the molecular formula and molecular weight of Tryptophan EP Impurity F?

Tryptophan EP Impurity F has the molecular formula C9H12N2O2 and a molecular weight of 180.2 g/mol. Its IUPAC name is (2S)-2-amino-3-anilinopropanoic acid.

What is Tryptophan EP Impurity F used for?

Tryptophan EP Impurity F is supplied as a characterised reference material related to Tryptophan. 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 Tryptophan EP Impurity F can I order?

We supply Tryptophan EP Impurity F 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 Tryptophan EP Impurity F?

Yes. Every lot of Tryptophan EP Impurity F 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 Tryptophan EP Impurity F be shipped internationally?

Yes. We export Tryptophan EP Impurity F worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.