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

Canada 1 China 54 India 4 United Kingdom 1 United States 9 Global 69
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
zhangsn@titansci.com
Country
China
ProdList
14113
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
Country
China
ProdList
42982
Advantage
64
Chemsky (shanghai) International Co.,Ltd
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
15421
Advantage
60
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9823
Advantage
79
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14059
Advantage
65
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Tel
0755-4000505016 13380397412
Fax
0755 28094224
Email
3001272453@qq.com
Country
China
ProdList
4969
Advantage
50
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
17994
Advantage
56
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9911
Advantage
50
Shanghai HuanChuan Industry Co.,Ltd.
Tel
021-61478794
Fax
021-61478794
Email
sales@hcshhai.com
Country
China
ProdList
9798
Advantage
50
Nanjing XiZe Biotechnology CO., Ltd.
Tel
025-58362220 15250997978
Fax
025-58362220
Email
1511893459@qq.com
Country
China
ProdList
7725
Advantage
55

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