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Pharmacopeial Impurities (EP / USP / BP)

Pramipexole EP Impurity A

Reference StandardIn stock

Order Pramipexole EP Impurity A (CAS 106092-09-5) online at Zemixal: C7H11N3S, COA and SDS with every lot, worldwide shipping.

Pack sizes
Pramipexole EP Impurity A chemical structure
CAS number106092-09-5
FormulaC7H11N3S
Molar mass169.25 g/mol
Physical formSolid
HS code38229090
InChIKeyDRRYZHHKWSHHFT-BYPYZUCNSA-N
IUPAC name(6S)-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine

About Pramipexole EP Impurity A

Pramipexole EP Impurity A belongs to the Pramipexole reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 106092-09-5, formula C7H11N3S and molar mass 169.25 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Pramipexole

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

Pramipexole 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 Pramipexole EP Impurity A
Product namePramipexole EP Impurity A
Catalogue numberZX-005894
CAS number106092-09-5
Other CAS numbers106092-10-8
IUPAC name(6S)-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine
Molecular formulaC7H11N3S
Molar mass169.25 g/mol
Exact mass169.0674
GradeReference Standard
Physical formSolid
XLogP30.5
H-bond donors / acceptors2 / 4
Topological polar surface area93.2 Ų
HS code38229090
InChIKeyDRRYZHHKWSHHFT-BYPYZUCNSA-N
SMILESC1CC2=C(C[C@H]1N)SC(=N2)N
PubChem CID11521153
Synonyms(S)-N-Despropyl Pramipexole, (6S)-4,5,6,7-Tetrahydro-2,6-benzothiazolediamine, (S)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole, (S)-4,5,6,7-Tetrahydrobenzothiazole-2,6-diamine, Pramipexole Related Compound A USP, Pramipexole BP Impurity A, Pramipexole USP Related Compound A, 2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole, (S)-, 2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole, (-)-, 2,6-benzothiazolediamine, 4,5,6,7-tetrahydro-, (6s)-, Pramipexole dihydrochloride monohydrate specified impurity A, (s)-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6-diamine

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

  • 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 Pramipexole EP Impurity A
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

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

Questions about Pramipexole EP Impurity A

Which CAS number identifies Pramipexole EP Impurity A?
Pramipexole EP Impurity A is registered under CAS 106092-09-5. You may also see it listed as (S)-N-Despropyl Pramipexole, (6S)-4,5,6,7-Tetrahydro-2,6-benzothiazolediamine, (S)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole. Our catalogue number for this item is ZX-005894.
What are the formula and molar mass of Pramipexole EP Impurity A?
For Pramipexole EP Impurity A, its formula is C7H11N3S and its molar mass is 169.25 g/mol. The systematic (IUPAC) name is (6S)-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamine. InChIKey DRRYZHHKWSHHFT-BYPYZUCNSA-N lets you match it in any structure database.
How is Pramipexole EP Impurity A used in pharmaceutical QC?
Pramipexole EP Impurity A is a characterised reference material linked to Pramipexole. 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 Pramipexole EP Impurity A?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Pramipexole EP Impurity A?
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 Pramipexole EP Impurity A to my country?
Yes. Because Pramipexole EP Impurity A 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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