CS-0533455
(8R,9S,13S,14S,17R)-17-Ethynyl-2,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol Ethinylestradiol Impurity
Manufacturer: ChemScene
CAS Number: 3240-39-9
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Purity
98%
MDL No
None
Storage
Sealed in dry,2-8℃
Shipping
Room temperature in continental US; may vary elsewhere.
Molecular Formula
C₂₁H₂₆O₂
Molecular Weight
310.43
Synonyms
2-Methyl-ethinylestradiol
SMILES
C[C@@]12[C@](CC[C@@]2(O)C#C)([H])[C@@]3([H])[C@@](CC1)([H])C4=CC(C)=C(O)C=C4CC3
Tpsa
40.46
Logp
3.92102
H Acceptors
2
H Donors
2
Rotatable Bonds
0
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | 3240-39-9 | 2-Methyl Ethynyl Estradiol | A2B Chem | -- |
SAFETY INFORMATION
ghsPictogramUrl
https://dev-s3.chemscene.com/web-image/physicalization/irritant.svg
Pictograms
Signal Word
Warning
UN Number
N/A
Class
N/A
Packing Group
N/A
Hazard Statements
Precautionary Statements
P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Purity: 98%
MDL No: None
Storage: Sealed in dry,2-8℃
Shipping: Room temperature in continental US; may vary elsewhere.
Molecular Formula: C₂₁H₂₆O₂
Molecular Weight: 310.43
Synonyms: 2-Methyl-ethinylestradiol
SMILES: C[C@@]12[C@](CC[C@@]2(O)C#C)([H])[C@@]3([H])[C@@](CC1)([H])C4=CC(C)=C(O)C=C4CC3
Tpsa: 40.46
Logp: 3.92102
H Acceptors: 2
H Donors: 2
Rotatable Bonds: 0
Purity:
98%
MDL No:
None
Storage:
Sealed in dry,2-8℃
Shipping:
Room temperature in continental US; may vary elsewhere.
Molecular Formula:
C₂₁H₂₆O₂
Molecular Weight:
310.43
Synonyms:
2-Methyl-ethinylestradiol
SMILES:
C[C@@]12[C@](CC[C@@]2(O)C#C)([H])[C@@]3([H])[C@@](CC1)([H])C4=CC(C)=C(O)C=C4CC3
Tpsa:
40.46
Logp:
3.92102
H Acceptors:
2
H Donors:
2
Rotatable Bonds:
0
Purity: 98%
MDL No: None
Storage: Sealed in dry,2-8℃
Shipping: Room temperature in continental US; may vary elsewhere.
Molecular Formula: C₈H₉N₇O₆S₄
Molecular Weight: 427.46
Synonyms: Bis(5-(acetylamino)-1,3,4-thiadiazole-2-sulfonyl)amine
SMILES: O=C(C)NC1=NN=C(S(=O)(NS(=O)(C2=NN=C(NC(C)=O)S2)=O)=O)S1
Tpsa: 190.07
Logp: -1.0264
H Acceptors: 12
H Donors: 3
Rotatable Bonds: 6
Purity:
98%
MDL No:
None
Storage:
Sealed in dry,2-8℃
Shipping:
Room temperature in continental US; may vary elsewhere.
Molecular Formula:
C₈H₉N₇O₆S₄
Molecular Weight:
427.46
Synonyms:
Bis(5-(acetylamino)-1,3,4-thiadiazole-2-sulfonyl)amine
SMILES:
O=C(C)NC1=NN=C(S(=O)(NS(=O)(C2=NN=C(NC(C)=O)S2)=O)=O)S1
Tpsa:
190.07
Logp:
-1.0264
H Acceptors:
12
H Donors:
3
Rotatable Bonds:
6
Purity: 98%
MDL No: None
Storage: Sealed in dry,2-8℃
Shipping: Room temperature in continental US; may vary elsewhere.
Molecular Formula: C₃₇H₃₈O₁₅
Molecular Weight: 722.69
Synonyms: Etoposide Impurity 1 (Etoposide EP Impurity A)
SMILES: O=C1[C@]2([H])[C@@](C3=CC(OC)=C(C(OC)=C3)OC(OCC4=CC=CC=C4)=O)([H])C5=CC(OCO6)=C6C=C5[C@H]([C@@]2([H])CO1)O[C@@H]7O[C@@]8([H])[C@](O[C@@H](OC8)C)([H])[C@@H]([C@H]7O)O
Tpsa: 176.13
Logp: 3.3486
H Acceptors: 15
H Donors: 2
Rotatable Bonds: 8
Purity:
98%
MDL No:
None
Storage:
Sealed in dry,2-8℃
Shipping:
Room temperature in continental US; may vary elsewhere.
Molecular Formula:
C₃₇H₃₈O₁₅
Molecular Weight:
722.69
Synonyms:
Etoposide Impurity 1 (Etoposide EP Impurity A)
SMILES:
O=C1[C@]2([H])[C@@](C3=CC(OC)=C(C(OC)=C3)OC(OCC4=CC=CC=C4)=O)([H])C5=CC(OCO6)=C6C=C5[C@H]([C@@]2([H])CO1)O[C@@H]7O[C@@]8([H])[C@](O[C@@H](OC8)C)([H])[C@@H]([C@H]7O)O
Tpsa:
176.13
Logp:
3.3486
H Acceptors:
15
H Donors:
2
Rotatable Bonds:
8
Purity: 98%
MDL No: None
Storage: Sealed in dry,2-8℃
Shipping: Room temperature in continental US; may vary elsewhere.
Molecular Formula: C₂₄H₃₀O₆
Molecular Weight: 414.49
Synonyms: Eplerenone Impurity B
SMILES: C[C@@]12[C@]3(CCC(O3)=O)CC[C@@]1([H])[C@@]4([H])[C@]([C@@]5(C(C[C@H]4C(OC)=O)=CC(CC5)=O)C)([H])[C@@]6([H])[C@]2([H])O6
Tpsa: 82.2
Logp: 2.9804
H Acceptors: 6
H Donors: 0
Rotatable Bonds: 1
Purity:
98%
MDL No:
None
Storage:
Sealed in dry,2-8℃
Shipping:
Room temperature in continental US; may vary elsewhere.
Molecular Formula:
C₂₄H₃₀O₆
Molecular Weight:
414.49
Synonyms:
Eplerenone Impurity B
SMILES:
C[C@@]12[C@]3(CCC(O3)=O)CC[C@@]1([H])[C@@]4([H])[C@]([C@@]5(C(C[C@H]4C(OC)=O)=CC(CC5)=O)C)([H])[C@@]6([H])[C@]2([H])O6
Tpsa:
82.2
Logp:
2.9804
H Acceptors:
6
H Donors:
0
Rotatable Bonds:
1