ChemicalBook > CAS DataBase List > ent-Aprepitant

ent-Aprepitant

Product Name
ent-Aprepitant
CAS No.
172822-29-6
Chemical Name
ent-Aprepitant
Synonyms
Aprepitant B;ent-Aprepitant;Aprepitant USP RC B;Aprepitant Impurity 4;Aprepitant R C B (USP);Aprepitant impurity 07;Aprepitant S,R,S isomer;Aprepitant EP Impurity D;Aprepitant Related CoMpound B;Aripitant related substance B
CBNumber
CB72558131
Molecular Formula
C23H21F7N4O3
Formula Weight
534.43
MOL File
172822-29-6.mol
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ent-Aprepitant Property

Density 
1.51±0.1 g/cm3(Predicted)
pka
8.06±0.20(Predicted)
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Safety

HS Code 
2934990002
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
1041926
Product name
Aprepitant Related Compound B
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
10MG
Price
$1300
Updated
2024/03/01
TRC
Product number
A729790
Product name
ent-Aprepitant
Packaging
25mg
Price
$10345
Updated
2021/12/16
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ent-Aprepitant Chemical Properties,Usage,Production

Uses

ent-Aprepitant (Aprepitant EP Impurity D) is the (S,R,S)-enantiomer of Aprepitant (A729800), an unwanted enantiomer of Aprepitant in bulk drug and formulation samples of Aprepitant.

ent-Aprepitant Preparation Products And Raw materials

Raw materials

Preparation Products

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ent-Aprepitant Suppliers

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172822-29-6, ent-AprepitantRelated Search:

(2R)-2-[(1R)-1-[3,5-Bis(trifluoroMethyl)phenyl]ethoxy]-3-(4-fluorophenyl)-5,6-dihydro-2H-1,4-oxazine Fosaprepitant Benzyl Ester Atorvastatin Related Compound D (20 mg) (Epoxide impurity, or 3-(4-Fluorobenzoyl)-2-isobutyryl-3-phenyl-oxirane-2- carboxylic acid phenylamide) Atorvastatin Ethyl Ester Aprepitant-M3 Metabolite Atorvastatin Related Compound C Atorvastatin Methyl Ester Atorvastatin Epoxy Tetrahydrofuran IMpurity Atorvastatin Acetonide Atenolol 2-[4-(2,3-DIHYDROXYPROPOXY)PHENYL]ACETAMIDE (R,R,R)-Aprepitant Atorvastatin N-(3,5-Dihydroxy-7-heptanoic Acid)amide Atorvastatin tert-Butyl Ester 2,3-Dehydroxy Atorvastatin Sodium Salt 3S,5R isoMer, or (3S,5R)-7-[3-(phenylcarbaMoyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid calciuM salt O-Methyl Atorvastatin Calcium Salt Aprepitant

  • Aprepitant Related Compound B (10 mg) (3-[[(2S,3R)-2-[(S)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholino]methyl]-1H-1,2,4-triazol-5(4H)-one)
  • ent-Aprepitant
  • Aprepitant R C B (USP)
  • Aprepitant S,R,S isomer
  • Aprepitant USP RC B
  • Aprepitant impurity 4/Aprepitant EP Impurity D/ent-Aprepitant
  • [2S-[2α(R*),3α]]-5-[[2-[1-[3,5-Bis(trifluoroMethyl)phenyl]ethoxy]-3-(4-fluorophenyl)-4-Morpholinyl]Me
  • 5-[[(2S,3R)-2-[(1S)-1-[3,5-Bis(trifluoroMethyl)phenyl]ethoxy]-3-(4-fluorophenyl)-4-Morpholinyl]Methyl]-1,2-dihydro-3H-1,2,4-triazol-3-one
  • Aprepitant Impurity 4
  • Aprepitant Related CoMpound B
  • Aprepitant EP Impurity D
  • Aprepitant B
  • Aripitant related substance B
  • 3-[[(2S,3R)-2-[(S)-1-[3,5-Bis(trifl
  • 3H-1,2,4-Triazol-3-one, 5-[[(2S,3R)-2-[(1S)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)-4-morpholinyl]methyl]-1,2-dihydro-
  • 5-(((2S,3R)-2-((S)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
  • Aprepitant Related Compound B (3-[[(2S,3R)-2-[(S)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fl (1041926)
  • Aprepitant impurity 07
  • 3-(((2S,3R)-2-((S)-1-(3,5-Bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)methyl)-1H-1,2,4-triazol-5(4H)-one (Aprepitant Impurity)
  • Aprepitant(S,R,S)-Isomer（Azilsartan Impurity 44）
  • 172822-29-6
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