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
More
Less

ent-Aprepitant Property

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

Safety

HS Code 
2934990002
More
Less

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..…

More
Less

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
More
Less

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

More
Less

ent-Aprepitant Suppliers

Canada 1 China 54 India 4 United Kingdom 1 United States 9 Global 69
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14059
Advantage
65
BOC Sciences
Tel
16314854226
Email
info@bocsci.com
Country
United States
ProdList
9926
Advantage
65
Alfa Chemistry
Tel
+1-5166625404
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
21317
Advantage
58
Standardpharm Co. Ltd.
Tel
86-714-3992388
Email
overseasales1@yongstandards.com
Country
United States
ProdList
14336
Advantage
58
Cato Research Chemicals Inc.
Tel
020-81215950 4000-868-328
Email
customer@uwalab.com
Country
United States
ProdList
10413
Advantage
58

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
  • Chiral Reagents
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals