L-Citrulline, 99%

Name: L-Citrulline, 99%
Brand: Vaqora Chemicals
SKU: VQ-002652

About L-Citrulline, 99%

Vaqora Chemicals supplies L-Citrulline (Biochemistry grade), an enzyme / protein reagent registered under CAS number 372-75-8 at a purity of 99%. With the molecular formula C6H13N3O3, it has a molar mass of 175.19 g/mol. The IUPAC name is (2S)-2-amino-5-(carbamoylamino)pentanoic acid. Alternative names: (S)-2-Amino-5-ureidopentanoic acid and L-2-Amino-5-ureidovaleric acid.

In its supplied form it is a white to off-white powder. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span enzymatic assays, enzyme inhibition studies, protein research and organic synthesis. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

We offer L-Citrulline in 1 g, 10 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Enzymatic assays
Enzyme inhibition studies
Protein research
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	L-Citrulline, 99%
Catalogue No.	VQ-002652
CAS Number	372-75-8
IUPAC name	(2S)-2-amino-5-(carbamoylamino)pentanoic acid
Molecular formula	C₆H₁₃N₃O₃
Molecular weight	175.19 g/mol
Exact mass	175.0957
Grade	Biochemistry
Purity / assay	99%
HSN code	29241900
InChIKey	RHGKLRLOHDJJDR-BYPYZUCNSA-N
SMILES	C(C[C@@H](C(=O)O)N)CNC(=O)N
PubChem CID	9750

Physical properties
Physical form	Powder
Appearance	White to off-white powder
LogP (XLogP3)	-4.3
H-bond donors / acceptors	4 / 4
TPSA	118 Å²
Synonyms	(S)-2-Amino-5-ureidopentanoic acid, L-2-Amino-5-ureidovaleric acid, citrulline, delta-Ureidonorvaline, Sitrulline, N5-Carbamoyl-L-ornithine, L-Cytrulline, N5-(Aminocarbonyl)-L-ornithine, Citrulline, L-, N(delta)-Carbamylornithine, N5-(Aminocarbonyl)ornithine, N5-carbamoylornithine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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 L-Citrulline, 99%?

The CAS Registry Number of L-Citrulline, 99% is 372-75-8. It is also known as (S)-2-Amino-5-ureidopentanoic acid, L-2-Amino-5-ureidovaleric acid, citrulline.

What is the molecular formula and molecular weight of L-Citrulline, 99%?

L-Citrulline, 99% has the molecular formula C6H13N3O3 and a molecular weight of 175.19 g/mol. Its IUPAC name is (2S)-2-amino-5-(carbamoylamino)pentanoic acid.

Which grade and pack sizes of L-Citrulline, 99% can I order?

We supply L-Citrulline, 99% in Biochemistry (99%) grade, in 1 g, 10 g, 25 g, 100 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with L-Citrulline, 99%?

Yes. Every lot of L-Citrulline, 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 L-Citrulline, 99% be shipped internationally?

Yes. L-Citrulline, 99% 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.