This product has not been sterilized, and it is not recommended to add non-sterile powder directly to cell culture medium due to the risk of introducing contaminants. It is highly recommended to filter-sterilize the reconstituted solution of this product before applying it to cell culture.
10300
5α-Androstan-17β-ol-3-one
synthetic, ≥99.0% (TLC), Testosterone metabolite, powder
Synonym(s):
17β-Hydroxy-5α-androstan-3-one, 4,5α-Dihydrotestosterone, Androstanolone, Stanolone
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About This Item
Empirical Formula (Hill Notation):
C19H30O2
CAS Number:
Molecular Weight:
290.44
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
51111800
EC Number:
208-307-3
MDL number:
Beilstein/REAXYS Number:
2056371
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Product Name
5α-Androstan-17β-ol-3-one, purum, ≥99.0% (TLC)
InChI key
NVKAWKQGWWIWPM-ABEVXSGRSA-N
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
SMILES string
[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
biological source
synthetic
sterility
non-sterile
grade
purum
assay
≥99.0% (TLC)
form
powder
optical activity
[α]20/D +33±1°, c = 1% in ethanol
drug control
USDEA Schedule IIIN; regulated under CDSA - not available from Sigma-Aldrich Canada
mp
178-183 °C
storage temp.
2-8°C
Quality Level
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This Item | A8380 | A7755 | 86500 |
|---|---|---|---|
| form powder | form powder | form powder | form powder |
| assay ≥99.0% (TLC) | assay ≥97.5% | assay ≥98% (TLC) | assay ≥99.0% (HPLC) |
| drug control USDEA Schedule IIIN; regulated under CDSA - not available from Sigma-Aldrich Canada | drug control USDEA Schedule III; Home Office Schedule 4.2; regulated under CDSA - not available from Sigma-Aldrich Canada | drug control USDEA Schedule III; Home Office Schedule 4.2; regulated under CDSA - not available from Sigma-Aldrich Canada | drug control USDEA Schedule III; Home Office Schedule 4.2; regulated under CDSA - not available from Sigma-Aldrich Canada |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| storage temp. 2-8°C | storage temp. - | storage temp. room temp | storage temp. - |
| biological source synthetic | biological source synthetic | biological source - | biological source - |
Other Notes
Sales restrictions may apply
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Product No.
Description
Pricing
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Repr. 1A
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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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
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Infrapatellar fat pad adipose stem cells (IPFP-ASCs) have been shown to harbor chondrogenic potential. When combined with 3D polymeric structures, the stem cells provide a source of stem cells to engineer 3D tissues for cartilage repair. In this study, we
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