3,4-O,O-Dimethyl Carbidopa

Name: 3,4-O,O-Dimethyl Carbidopa
Brand: Zemixal
SKU: ZX-028458

Reference StandardAvailable on request

Buy 3,4-O,O-Dimethyl Carbidopa (CAS 28860-96-0) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes

3,4-O,O-Dimethyl Carbidopa chemical structure

CAS number28860-96-0

FormulaC₁₂H₁₈N₂O₄

Molar mass254.28 g/mol

Physical formSolid

HS code38229090

InChIKeyRPCRUCVXKKSQBD-UHFFFAOYSA-N

IUPAC name3-(3,4-dimethoxyphenyl)-2-hydrazinyl-2-methylpropanoic acid

About 3,4-O,O-Dimethyl Carbidopa

Zemixal lists 3,4-O,O-Dimethyl Carbidopa for laboratories that identify, quantify or control Carbidopa and its related substances. For your records (Reference Standard), the material is defined by CAS 28860-96-0, formula C12H18N2O4 and molar mass 254.28 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Carbidopa

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

Carbidopa standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 3,4-O,O-Dimethyl Carbidopa
Product name	3,4-O,O-Dimethyl Carbidopa
Catalogue number	ZX-028458
CAS number	28860-96-0
IUPAC name	3-(3,4-dimethoxyphenyl)-2-hydrazinyl-2-methylpropanoic acid
Molecular formula	C₁₂H₁₈N₂O₄
Molar mass	254.28 g/mol
Exact mass	254.1267
Grade	Reference Standard
Physical form	Solid
XLogP3	-1.5
H-bond donors / acceptors	3 / 6
Topological polar surface area	93.8 Å²
HS code	38229090
InChIKey	RPCRUCVXKKSQBD-UHFFFAOYSA-N
SMILES	CC(CC1=CC(=C(C=C1)OC)OC)(C(=O)O)NN
PubChem CID	13687900
Synonyms	DL-3-(3,4-Dimethoxyphenyl)-2-methyl-2-hydrazinepropionic acidalanine, 3-(3,4-Dimethoxy-phenyl)-2-hydrazino-2-methyl-propionic 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

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 3,4-O,O-Dimethyl Carbidopa
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 3,4-O,O-Dimethyl Carbidopa

Which CAS number identifies 3,4-O,O-Dimethyl Carbidopa?

3,4-O,O-Dimethyl Carbidopa is registered under CAS 28860-96-0. You may also see it listed as DL-3-(3,4-Dimethoxyphenyl)-2-methyl-2-hydrazinepropionic acidalanine, 3-(3,4-Dimethoxy-phenyl)-2-hydrazino-2-methyl-propionic Acid. Our catalogue number for this item is ZX-028458.

What are the formula and molar mass of 3,4-O,O-Dimethyl Carbidopa?

For 3,4-O,O-Dimethyl Carbidopa, its formula is C12H18N2O4 and its molar mass is 254.28 g/mol. The systematic (IUPAC) name is 3-(3,4-dimethoxyphenyl)-2-hydrazinyl-2-methylpropanoic acid. InChIKey RPCRUCVXKKSQBD-UHFFFAOYSA-N lets you match it in any structure database.

How is 3,4-O,O-Dimethyl Carbidopa used in pharmaceutical QC?

3,4-O,O-Dimethyl Carbidopa is a characterised reference material linked to Carbidopa. 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 3,4-O,O-Dimethyl Carbidopa?

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 3,4-O,O-Dimethyl Carbidopa?

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 3,4-O,O-Dimethyl Carbidopa to my country?

Yes. Because 3,4-O,O-Dimethyl Carbidopa 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 Carbidopa standards

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