Molekula
Norethisteron (Norethindron)
Norethisterone (Norethindrone)
Norethisterone (Norethindrone) is a synthetic steroid hormone used primarily in hormonal contraceptives and hormone replacement therapy. It functions as a progestin and is also used in the treatment of menstrual disorders and endometriosis. Available in powder form, it has a CAS number of 68-22-4, a molecular formula of C20H26O2, and a molecular weight of 298.42 g/mol. It should be stored at ambient temperature. Molekula supplies Norethisterone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Norethisterone (Norethindrone) is a synthetic steroid hormone used primarily in hormonal contraceptives and hormone replacement therapy. It functions as a progestin and is also used in the treatment of menstrual disorders and endometriosis. Available in powder form, it has a CAS number of 68-22-4, a molecular formula of C20H26O2, and a molecular weight of 298.42 g/mol. It should be stored at ambient temperature. Molekula supplies Norethisterone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | white or almost white crystalline powder |
| Assay/Purity | 97% - 102% |
| Melting Point | 202°C to 208°C |
| Grade | USP31 |
| Identification | TLC,UV&IR |
| Loss on Drying | ≤ 0.5% |
| Related Substances | ≤ 2% |
| Specific optical rotation | -30° to -38° |
| Limit of ethynyl group | 8.18 % - 8.43 % |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Acid |
Identifizierung
| Property | Value |
|---|---|
| SKU | 56768777 |
| CAS Number | 68-22-4 |
| Molecular Formula | C20H26O2 |
| Molecular Weight | 298.42 |
| SMILES | C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=CC(=O)CC[C@H]34 |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| HTS Code | 2937235050 |
| Tariff Code | 2937230000 |
Sicherheit & GHS
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Serious Health Hazard
GHS08
Gefahrenhinweise
- H351 Suspected of causing cancer
- H360FD May damage fertility. May damage the unborn child.
- H362 May cause harm to breast-fed children
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Vorsichtsmaßnahmen
- P201 Obtain special instructions before use
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P304+341 IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing
- P308+313 IF exposed or concerned: Get medical advice/attention
Nur für Forschungs- und industrielle Zwecke
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in IT, FR, ES, DE, EN.
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IT - (56768777) NORETHISTERONE (NORETHINDRONE) [68-22-4].pdf
SDS · IT · 243 KB
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FR - (56768777) NORETHISTERONE (NORETHINDRONE) [68-22-4].pdf
SDS · FR · 246 KB
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ES - (56768777) NORETHISTERONE (NORETHINDRONE) [68-22-4].pdf
SDS · ES · 246 KB
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DE - (56768777) NORETHISTERONE (NORETHINDRONE) [68-22-4].pdf
SDS · DE · 247 KB
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EN - (56768777) NORETHISTERONE (NORETHINDRONE) [68-22-4].pdf
SDS · EN · 242 KB
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is Norethisterone used for?
Norethisterone is a synthetic steroid used primarily in hormonal contraceptives and hormone replacement therapy.
What is the chemical formula and molecular weight of Norethisterone?
The chemical formula is C20H26O2 with a molecular weight of 298.42 g/mol.
How should Norethisterone be stored?
Store at ambient temperature, away from moisture and light, as specified on the safety data sheet.
What grade of Norethisterone does Molekula supply?
Molekula supplies Norethisterone in research-grade purity suitable for laboratory use.
Can Molekula supply Norethisterone in bulk quantities?
Yes, Molekula can supply Norethisterone in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a Norethisterone order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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Teilen Sie uns das Produkt, die Reinheitsstufe und die Menge mit — Molekula antwortet in der Regel innerhalb eines Werktages mit Preis und Lieferzeit.