D-Penicillamine

Name: D-Penicillamine
Brand: Zemixal
SKU: ZX-026340

Reference StandardAvailable on request

D-Penicillamine (CAS 52-67-5) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-026340.

Pack sizes

CAS number52-67-5

FormulaC₅H₁₁NO₂S

Molar mass149.21 g/mol

Physical formSolid

HS code38229090

InChIKeyVVNCNSJFMMFHPL-VKHMYHEASA-N

IUPAC name(2S)-2-amino-3-methyl-3-sulfanylbutanoic acid

About D-Penicillamine

Zemixal lists D-Penicillamine for laboratories that identify, quantify or control Penicillamine and its related substances. Identity at a glance (Reference Standard): CAS 52-67-5, formula C5H11NO2S and molar mass 149.21 g/mol. It is handled as a solid.

Where it is used

Identification & assay
Method development & validation
QC reference material

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Penicillamine

See every impurity, metabolite and related compound we list for this API.

Penicillamine standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of D-Penicillamine
Product name	D-Penicillamine
Catalogue number	ZX-026340
CAS number	52-67-5
IUPAC name	(2S)-2-amino-3-methyl-3-sulfanylbutanoic acid
Molecular formula	C₅H₁₁NO₂S
Molar mass	149.21 g/mol
Exact mass	149.051
Grade	Reference Standard
Physical form	Solid
XLogP3	-1.8
H-bond donors / acceptors	3 / 4
Topological polar surface area	64.3 Å²
HS code	38229090
InChIKey	VVNCNSJFMMFHPL-VKHMYHEASA-N
SMILES	CC(C)([C@H](C(=O)O)N)S
PubChem CID	5852
Synonyms	Penicillamine, Cuprimine, 3-Mercapto-D-valine, (-)-Penicillamine, D-Valine, 3-mercapto-, Trolovol, (S)-3,3-Dimethylcysteine, Mercaptovaline, D-3-Mercaptovaline, D-beta,beta-Dimethylcysteine, (S)-2-amino-3-mercapto-3-methylbutanoic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of D-Penicillamine
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about D-Penicillamine

Which CAS number identifies D-Penicillamine?

D-Penicillamine is registered under CAS 52-67-5. You may also see it listed as Penicillamine, Cuprimine, 3-Mercapto-D-valine. Our catalogue number for this item is ZX-026340.

What are the formula and molar mass of D-Penicillamine?

For D-Penicillamine, its formula is C5H11NO2S and its molar mass is 149.21 g/mol. The systematic (IUPAC) name is (2S)-2-amino-3-methyl-3-sulfanylbutanoic acid. InChIKey VVNCNSJFMMFHPL-VKHMYHEASA-N lets you match it in any structure database.

How is D-Penicillamine used in pharmaceutical QC?

D-Penicillamine is a characterised reference material linked to Penicillamine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for D-Penicillamine?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with D-Penicillamine?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship D-Penicillamine to my country?

Yes. Because D-Penicillamine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Penicillamine standards

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