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Pharmacopeial Impurities (EP / USP / BP)

Carbidopa EP Impurity F

Reference StandardAvailable on request

Order Carbidopa EP Impurity F (CAS 1458640-32-8) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Carbidopa EP Impurity F chemical structure
CAS number1458640-32-8
FormulaC12H18N2O4
Molar mass254.28 g/mol
Physical formSolid
HS code38229090
InChIKeyIVYOMTNVXXPNCD-LBPRGKRZSA-N
IUPAC nameethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate

About Carbidopa EP Impurity F

Analytical teams working on Carbidopa use Carbidopa EP Impurity F as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 1458640-32-8, formula C12H18N2O4 and molar mass 254.28 g/mol. It is handled as a solid.

Typical applications

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

Storage and safety notes

It carries the GHS signal word Warning (H302, H312, H315 and H319), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. 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

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Carbidopa EP Impurity F
Product nameCarbidopa EP Impurity F
Catalogue numberZX-033156
CAS number1458640-32-8
IUPAC nameethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate
Molecular formulaC12H18N2O4
Molar mass254.28 g/mol
Exact mass254.1267
GradeReference Standard
Physical formSolid
XLogP30.8
H-bond donors / acceptors4 / 6
Topological polar surface area105 Ų
HS code38229090
InChIKeyIVYOMTNVXXPNCD-LBPRGKRZSA-N
SMILESCCOC(=O)[C@](C)(CC1=CC(=C(C=C1)O)O)NN
PubChem CID95162173
SynonymsCarbidopa - Impurity F, Carbidopa Impurity F, Carbidopa Ethyl Ester, Carbidopa ethyl, Ethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazino-2-methylpropanoate, (aS)-a-Hydrazinyl-3,4-dihydroxy-a-methylbenzenepropanoic Acid Ethyl Ester, (S)-ethyl 3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate, Ethyl (2S)-3-(3,4-Dihydroxyphenyl)-2-hydrazino-2-methylpropanoate (Carbidopa Ethyl Ester), Ethyl (S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate, ethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazino-2-methyl-propanoate

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, 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 Carbidopa EP Impurity F
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Carbidopa EP Impurity F

Which CAS number identifies Carbidopa EP Impurity F?
Carbidopa EP Impurity F is registered under CAS 1458640-32-8. You may also see it listed as Carbidopa - Impurity F, Carbidopa Impurity F, Carbidopa Ethyl Ester. Our catalogue number for this item is ZX-033156.
What are the formula and molar mass of Carbidopa EP Impurity F?
For Carbidopa EP Impurity F, its formula is C12H18N2O4 and its molar mass is 254.28 g/mol. The systematic (IUPAC) name is ethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate. InChIKey IVYOMTNVXXPNCD-LBPRGKRZSA-N lets you match it in any structure database.
How is Carbidopa EP Impurity F used in pharmaceutical QC?
Carbidopa EP Impurity F 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 Carbidopa EP Impurity F?
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 Carbidopa EP Impurity F?
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 Carbidopa EP Impurity F to my country?
Yes. Because Carbidopa EP Impurity F 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.

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