Oxaceprol

Name: Oxaceprol
Brand: Vaqora Chemicals
SKU: VQ-041252

About Oxaceprol

Oxaceprol (CAS 33996-33-7) is an API reference standard offered by Vaqora Chemicals. Formula C7H11NO4, molecular weight 173.17 g/mol. The IUPAC name is (2S,4R)-1-acetyl-4-hydroxypyrrolidine-2-carboxylic acid. It is also known as acetyl hydroxyproline or N-Acetylhydroxyproline.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a reference sample of the parent drug substance, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Oxaceprol in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Specifications & identifiers

Chemical identifiers
Product name	Oxaceprol
Catalogue No.	VQ-041252
CAS Number	33996-33-7
IUPAC name	(2S,4R)-1-acetyl-4-hydroxypyrrolidine-2-carboxylic acid
Molecular formula	C₇H₁₁NO₄
Molecular weight	173.17 g/mol
Exact mass	173.0688
Grade	Reference Standard
HSN code	38229090
InChIKey	BAPRUDZDYCKSOQ-RITPCOANSA-N
SMILES	CC(=O)N1C[C@@H](C[C@H]1C(=O)O)O
PubChem CID	65784

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.1
H-bond donors / acceptors	2 / 4
TPSA	77.8 Å²
Synonyms	acetyl hydroxyproline, N-Acetylhydroxyproline, (-)-1-Acetyl-4-hydroxy-L-proline, 1-Acetyl-4-hydroxy-L-proline, N-acetyl-4-hydroxyproline, N-Acetyl-L-hydroxyproline, N-Acetyl-trans-4-hydroxy-L-proline, trans-1-Acetyl-4-hydroxy-l-proline, L-Proline, 1-acetyl-4-hydroxy-, (4R)-, (4R)-1-acetyl-4-hydroxy-L-proline, (2s,4r)-1-acetyl-4-hydroxy-pyrrolidine-2-carboxylic acid, Acetyl-L-4-hydroxyproline

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P332 + 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 Oxaceprol?

The CAS Registry Number of Oxaceprol is 33996-33-7. It is also known as acetyl hydroxyproline, N-Acetylhydroxyproline, (-)-1-Acetyl-4-hydroxy-L-proline.

What is the molecular formula and molecular weight of Oxaceprol?

Oxaceprol has the molecular formula C7H11NO4 and a molecular weight of 173.17 g/mol. Its IUPAC name is (2S,4R)-1-acetyl-4-hydroxypyrrolidine-2-carboxylic acid.

Which grade and pack sizes of Oxaceprol can I order?

We supply Oxaceprol 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 Oxaceprol?

Yes. Every lot of Oxaceprol 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 Oxaceprol be shipped internationally?

Yes. Oxaceprol 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.