Product number 31573 is a VETRANAL®, analytical standard. According to the Certificate of Analysis, this material is solubilized at a concentration of 0.5mg/mL of acetonitrile for analysis of purity by HPLC. The compound is also available not as an analytical standard, product number A8380: https://www.sigmaaldrich.com/US/en/product/sigma/a8380. For this product, the solubility is tested at a concentration of 50 mg/mL in ethanol. This compound is also reported to be soluble in DMSO at a concentration of 50 mg/mL. We have no data on the stability or storage of this compound once it is in solution.
31573
5α-Androstan-17β-ol-3-one
VETRANAL®, analytical standard
Sinônimo(s):
17β-Hydroxy-5α-androstan-3-one, 4,5α-Dihydrotestosterone, Androstanolone, Stanolone
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About This Item
Fórmula empírica (Notação de Hill):
C19H30O2
Número CAS:
Peso molecular:
290.44
Beilstein:
2056371
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24
Preço e disponibilidade não estão disponíveis no momento.
Produtos recomendados
grau
analytical standard
linha de produto
VETRANAL®
prazo de validade
limited shelf life, expiry date on the label
controle de medicamentos
USDEA Schedule IIIN; regulated under CDSA - not available from Sigma-Aldrich Canada
técnica(s)
HPLC: suitable
gas chromatography (GC): suitable
aplicação(ões)
forensics and toxicology
pharmaceutical (small molecule)
Formato
neat
cadeia de caracteres SMILES
[H][C@@]12CC[C@@]3([H])[C@]4([H])CC[C@H](O)[C@@]4(C)CC[C@]3([H])[C@@]1(C)CCC(=O)C2
InChI
1S/C19H30O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h12,14-17,21H,3-11H2,1-2H3/t12-,14-,15-,16-,17-,18-,19-/m0/s1
chave InChI
NVKAWKQGWWIWPM-ABEVXSGRSA-N
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Aplicação
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Informações legais
VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Repr. 1A
Código de classe de armazenamento
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Certificados de análise (COA)
Lot/Batch Number
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Bu B Yeap et al.
The Journal of clinical endocrinology and metabolism, 99(1), E9-18 (2013-11-22)
Testosterone (T) levels decline with age and lower T has been associated with increased mortality in aging men. However, the associations of its metabolites, dihydrotestosterone (DHT) and estradiol (E2), with mortality are poorly defined. We assessed associations of T, DHT
Katharine Trenholme et al.
Antimicrobial agents and chemotherapy, 58(7), 3666-3678 (2014-04-16)
Therapies to prevent transmission of malaria parasites to the mosquito vector are a vital part of the global malaria elimination agenda. Primaquine is currently the only drug with such activity; however, its use is limited by side effects. The development
Takashi Taniguchi et al.
Arthritis & rheumatology (Hoboken, N.J.), 67(2), 517-526 (2014-11-12)
Fli-1, a potential predisposing factor for systemic sclerosis (SSc), is constitutively down-regulated in the lesional skin of patients with SSc by an epigenetic mechanism. To investigate the impact of Fli-1 deficiency on the induction of an SSc phenotype in various
Isabelle Brunet et al.
The Journal of clinical investigation, 124(7), 3230-3240 (2014-06-18)
Autonomic sympathetic nerves innervate peripheral resistance arteries, thereby regulating vascular tone and controlling blood supply to organs. Despite the fundamental importance of blood flow control, how sympathetic arterial innervation develops remains largely unknown. Here, we identified the axon guidance cue
Annika Tuomela et al.
International journal of pharmaceutics, 467(1-2), 34-41 (2014-04-01)
Nanocrystal-based drug delivery systems provide important tools for ocular formulation development, especially when considering poorly soluble drugs. The objective of the study was to formulate ophthalmic, intraocular pressure (IOP) reducing, nanocrystal suspensions from a poorly soluble drug, brinzolamide (BRA), using
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Hi, we recently ordered this product, A8380 5a-androstan, from you but there is no information on how to reconstitute it. Can you please send me this information, thank you.
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