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ChemicalBook >> CAS DataBase List >> (+)-(3R,7aS)-Tetrahydro-3-phenyl-3H,5H-pyrrolo1,2-coxaole-5-one

(+)-(3R,7aS)-Tetrahydro-3-phenyl-3H,5H-pyrrolo1,2-coxaole-5-one

(+)-(3R,7aS)-Tetrahydro-3-phenyl-3H,5H-pyrrolo1,2-coxaole-5-one price.
  • $58 - $2200
  • Product name: (+)-(3R,7aS)-Tetrahydro-3-phenyl-3H,5H-pyrrolo1,2-coxaole-5-one
  • CAS: 103201-79-2
  • MF: C12H13NO2
  • MW: 203.24
  • EINECS:
  • MDL Number:MFCD02179180
  • Synonyms:(3R,7aS)-3-Phenyl-tetrahydro-pyrrolo[1,2-c]oxazol-5-one;(+)-(3R,7αS)-Tetrahydro-3-phenyl-3H,5H-pyrrolo1,2-coxaole-5-one;(+)-(3R,7aS)-Tetrahydro-3-phenyl-3H,5H-pyrrolo[1,2-c]oxazol-5-one;(3R,7aS)-Tetrahydro-3-phenyl-3H,5H-pyrrolo[1,2-c]oxazol-5-one;3H,5H-Pyrrolo[1,2-c]oxazol-5-one, tetrahydro-3-phenyl-, (3R,7aS)-;(3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one;(3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one;(3R,7aS)-3-phenyltetrahydro-3H,5H-pyrrolo[1,2-c]oxazol-5-one
Price27 Properties Safety Information Description
27 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • SynQuest Laboratories
  • TRC
  • Usbiological
Package
  • 5MG
  • 250mg
  • 1g
  • 2.5g
  • 5.00g
  • 5G
  • 10g
  • 10.00g
  • 25G
  • 25.00g
  • Manufactureraablocks
  • Product numberAA0085VC
  • Product description(3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one 95%
  • Packaging250mg
  • Price$78
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0085VC
  • Product description(3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one 95%
  • Packaging1g
  • Price$167
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberO31945
  • Product description(3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95%
  • Packaging5G
  • Price$290
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberO31945
  • Product description(3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95%
  • Packaging1G
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberO31945
  • Product description(3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95%
  • Packaging25G
  • Price$960
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004328
  • Product description(+)-(3R,7AS)-TETRAHYDRO-3-PHENYL-3H,5H-PYRROLO[1,2-C]OXAOLE-5-ONE 95.00%
  • Packaging5G
  • Price$1164.24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0040173
  • Product description(3R,7AS)-TETRAHYDRO-3-PHENYL-3H,5H-PYRROLO[1,2-C]OXAZOL-5-ONE 95.00%
  • Packaging5MG
  • Price$501.86
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR350335
  • Product description(3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one
  • Packaging1g
  • Price$241
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberSY069813
  • Product description(3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one a‰￥95%
  • Packaging5g
  • Price$514
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM111973
  • Product description(3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95%
  • Packaging5g
  • Price$536
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM111973
  • Product description(3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95%
  • Packaging250mg
  • Price$58
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM111973
  • Product description(3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95%
  • Packaging1g
  • Price$154
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM111973
  • Product description(3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95%
  • Packaging25g
  • Price$1877
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11362672
  • Product description(3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one 95+%
  • Packaging5g
  • Price$870
  • Updated2026-05-27
  • Buy
  • ManufacturerMatrix Scientific
  • Product number188227
  • Product description(3R,7AS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one
  • Packaging10g
  • Price$684
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number188227
  • Product description(3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one
  • Packaging10.00g
  • Price$684
  • Updated2026-05-18
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0085VC (3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one 95% 250mg $78 2026-05-28 Buy
aablocks AA0085VC (3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one 95% 1g $167 2026-05-28 Buy
ACHEMBLOCK O31945 (3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95% 5G $290 2026-05-27 Buy
ACHEMBLOCK O31945 (3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95% 1G $135 2021-12-16 Buy
ACHEMBLOCK O31945 (3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95% 25G $960 2026-05-27 Buy
American Custom Chemicals Corporation CHM0004328 (+)-(3R,7AS)-TETRAHYDRO-3-PHENYL-3H,5H-PYRROLO[1,2-C]OXAOLE-5-ONE 95.00% 5G $1164.24 2021-12-16 Buy
American Custom Chemicals Corporation CCH0040173 (3R,7AS)-TETRAHYDRO-3-PHENYL-3H,5H-PYRROLO[1,2-C]OXAZOL-5-ONE 95.00% 5MG $501.86 2021-12-16 Buy
Apolloscientific OR350335 (3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one 1g $241 2021-12-16 Buy
Arctom SY069813 (3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one a‰￥95% 5g $514 2026-05-26 Buy
Chemenu CM111973 (3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95% 5g $536 2026-05-26 Buy
Chemenu CM111973 (3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95% 250mg $58 2026-05-26 Buy
Chemenu CM111973 (3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95% 1g $154 2026-05-26 Buy
Chemenu CM111973 (3R,7aS)-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 95% 25g $1877 2026-05-26 Buy
Crysdot CD11362672 (3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one 95+% 5g $870 2026-05-27 Buy
Matrix Scientific 188227 (3R,7AS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 10g $684 2021-12-16 Buy
Matrix Scientific 188227 (3R,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(1H)-one 10.00g $684 2026-05-18 Buy
Next Last

Properties

Melting point :<25 °C
Boiling point :383.2±31.0 °C(Predicted)
Density :1.25±0.1 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Chloroform (Sparingly), Ethyl Acetate (Slightly)
form :Solid
pka :-1.61±0.40(Predicted)
color :Off-White

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(+)-(3R,7aS)-Tetrahydro-3-phenyl-3H,5H-pyrrolo1,2-coxaole-5-one is used in the preparation of Boceprevir (B674500) and its analogs.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. ChemFuture PharmaTech (Jiangsu) Ltd Chemsky（shanghai）International Co.,Ltd. AN PharmaTech Co Ltd Bellen Chemistry Co., Ltd. ChengDu TongChuangYuan Pharmaceutical Co.Ltd Jinan elephant international trading co., LTD Amadis Chemical Company Limited Aikon International Limited Chengdu Saint - Kay Biotechnology Co., Ltd.