PHR1271

Levodopa

Pharmaceutical Secondary Standard; Certified Reference Material

• Szinonimák: 3,4-Dihydroxy-L-phenylalanine, 3-(3,4-Dihydroxyphenyl)-L-alanine, L-3-Hydroxytyrosine, L-DOPA, Levodopa
• Lineáris képlet: (HO)₂C₆H₃CH₂CH(NH₂)CO₂H
• CAS-szám: 59-92-7
• Molekulatömeg: 197.19
• Beilstein: 2215169
• EC-szám: 200-445-2
• MDL-szám: MFCD00002598
• UNSPSC kód: 41116107
• PubChem Substance ID: 329823267
• NACRES: NA.24

Tulajdonságok

• grade: certified reference material; pharmaceutical secondary standard
• Minőségi szint: 300
• Ügynökség: traceable to BP 213; traceable to Ph. Eur. L0400000; traceable to USP 1361009
• API-család: levodopa
• Analitikai műbizonylat: current certificate can be downloaded
• technika/technikák: HPLC: suitable; gas chromatography (GC): suitable
• mp: 276-278 °C (lit.)
• alkalmazás(ok): pharmaceutical (small molecule)
• format: neat
• tárolási hőmérséklet: 2-8°C
• SMILES string: N[C@@H](Cc1ccc(O)c(O)c1)C(O)=O
• InChI: 1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14)/t6-/m0/s1
• Nemzetközi kémiai azonosító kulcs: WTDRDQBEARUVNC-LURJTMIESA-N
• Géninformáció: human ... DRD3(1814)

Leírás

Általános leírás

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Levodopa is a metabolic precursor of the neurotransmitter dopamine and is widely used in the treatment of Parkinson′s disease.

Alkalmazás

Levodopa may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using flow injection spectrophotometric method and 1H nuclear magnetic resonance spectroscopy.

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analízis megjegyzés

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Egyéb megjegyzések

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Lábjegyzet

To see an example of a Certificate of Analysis for this material enter LRAC2957 in the slot below. This is an example certificate only and may not be the lot that you receive.

Biztonsági adatok

• Piktogramok: GHS07
• Figyelmeztetés: Warning
• Figyelmeztető mondatok: H302,H315,H319,H335
• Óvintézkedésre vonatkozó mondatok: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Veszélyességi osztályok: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Célzott szervek: Respiratory system
• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: WGK 3