(1S,2S,3S,4R)-Methyl 3-((R)-1-aMino-2-ethylbutyl)-4-(tert-butoxycarbonylaMino)-2-hydroxycyclopentanecarboxylate
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- $16 - $4600
- Product name: (1S,2S,3S,4R)-Methyl 3-((R)-1-aMino-2-ethylbutyl)-4-(tert-butoxycarbonylaMino)-2-hydroxycyclopentanecarboxylate
- CAS: 316173-29-2
- MF: C18H34N2O5
- MW: 358.47
- EINECS:1308068-626-2
- MDL Number:
- Synonyms:(1S,2S,3S,4R)-Methyl 3-((R)-1-aMino-2-ethylbutyl)-4-(tert-butoxycarbonylaMino)-2-hydroxycyclopentanecarboxylate;(1S,2S,3S,4R)-Methyl 3-((S)-1-aMino-2-ethylbutyl)-4-(tert-butoxycarbonylaMino)-2-hydroxycyclopentanecarboxylate;(1S,2S,3S,4R)-3-[(1S)-1-AMino-2-ethylbutyl]-4-[[(1,1-diMethylethoxy)carbonyl]aMino]-2-hydroxycyclopentanecarboxylic Acid Methyl Ester;Peramivir Intermediate 3;methyl (1S,2S,3S,4R)-3-[(1R)-1-amino-2-ethylbutyl]-2-hydroxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]cyclopentane-1-carboxylate;Peramivir Intermediate III;4R)-Methyl 3-((R)-1-aMino-2-ethylbutyl)-4-(tert-butoxycarbonylaMino)-2-hydroxycyclopentanecarboxylate;Peramivir Impurity 12
6 prices
Selected condition:
Brand
- aablocks
- Chemenu
- TRC
- Usbiological
Package
- 250mg
- 1g
- 5g
- 500g
- Manufactureraablocks
- Product numberAA00BXSJ
- Product descriptionMETHYL (1S,2S,3S,4R)-3-[(1S)-1-AMINO-2-ETHYLBUTYL]-4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-HYDROXYCYCLOPENTANECARBOXYLATE 95%
- Packaging250mg
- Price$16
- Updated2026-05-28
- Buy
- ManufacturerChemenu
- Product numberCM328409
- Product description(1S,2S,3S,4R)-methyl3-((R)-1-amino-2-ethylbutyl)-4-(tert-butoxycarbonylamino)-2-hydroxycyclopentanecarboxylate 95%+
- Packaging1g
- Price$108
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM328409
- Product description(1S,2S,3S,4R)-methyl3-((R)-1-amino-2-ethylbutyl)-4-(tert-butoxycarbonylamino)-2-hydroxycyclopentanecarboxylate 95%+
- Packaging5g
- Price$177
- Updated2026-05-26
- Buy
- ManufacturerChemenu
- Product numberCM328409
- Product description(1S,2S,3S,4R)-methyl3-((R)-1-amino-2-ethylbutyl)-4-(tert-butoxycarbonylamino)-2-hydroxycyclopentanecarboxylate 95%+
- Packaging500g
- Price$4600
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberA608905
- Product description(1S,2S,3S,4R)-3-[(1S)-1-Amino-2-ethylbutyl]-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxycyclopentanecarboxylicAcidMethylEster
- Packaging1g
- Price$250
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number159065
- Product description(1S,2S,3S,4R)-3-[(1S)-1-Amino-2-ethylbutyl]-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxycyclopentanecarboxylic Acid Methyl Ester Asreported
- Packaging250mg
- Price$425
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00BXSJ | METHYL (1S,2S,3S,4R)-3-[(1S)-1-AMINO-2-ETHYLBUTYL]-4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-HYDROXYCYCLOPENTANECARBOXYLATE 95% | 250mg | $16 | 2026-05-28 | Buy |
| Chemenu | CM328409 | (1S,2S,3S,4R)-methyl3-((R)-1-amino-2-ethylbutyl)-4-(tert-butoxycarbonylamino)-2-hydroxycyclopentanecarboxylate 95%+ | 1g | $108 | 2026-05-26 | Buy |
| Chemenu | CM328409 | (1S,2S,3S,4R)-methyl3-((R)-1-amino-2-ethylbutyl)-4-(tert-butoxycarbonylamino)-2-hydroxycyclopentanecarboxylate 95%+ | 5g | $177 | 2026-05-26 | Buy |
| Chemenu | CM328409 | (1S,2S,3S,4R)-methyl3-((R)-1-amino-2-ethylbutyl)-4-(tert-butoxycarbonylamino)-2-hydroxycyclopentanecarboxylate 95%+ | 500g | $4600 | 2021-12-16 | Buy |
| TRC | A608905 | (1S,2S,3S,4R)-3-[(1S)-1-Amino-2-ethylbutyl]-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxycyclopentanecarboxylicAcidMethylEster | 1g | $250 | 2021-12-16 | Buy |
| Usbiological | 159065 | (1S,2S,3S,4R)-3-[(1S)-1-Amino-2-ethylbutyl]-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxycyclopentanecarboxylic Acid Methyl Ester Asreported | 250mg | $425 | 2026-06-03 | Buy |
Properties
Boiling point :476.5±45.0 °C(Predicted)
Density :1.10±0.1 g/cm3(Predicted)
pka :11.63±0.70(Predicted)
InChI :InChI=1S/C18H34N2O5/c1-7-10(8-2)14(19)13-12(20-17(23)25-18(3,4)5)9-11(15(13)21)16(22)24-6/h10-15,21H,7-9,19H2,1-6H3,(H,20,23)/t11-,12+,13+,14-,15+/m0/s1
InChIKey :SECXLAHYOAZIGA-VYDRJRHOSA-N
SMILES :[C@H]1(C(OC)=O)C[C@@H](NC(OC(C)(C)C)=O)[C@H]([C@@H](N)C(CC)CC)[C@@H]1O
Density :1.10±0.1 g/cm3(Predicted)
pka :11.63±0.70(Predicted)
InChI :InChI=1S/C18H34N2O5/c1-7-10(8-2)14(19)13-12(20-17(23)25-18(3,4)5)9-11(15(13)21)16(22)24-6/h10-15,21H,7-9,19H2,1-6H3,(H,20,23)/t11-,12+,13+,14-,15+/m0/s1
InChIKey :SECXLAHYOAZIGA-VYDRJRHOSA-N
SMILES :[C@H]1(C(OC)=O)C[C@@H](NC(OC(C)(C)C)=O)[C@H]([C@@H](N)C(CC)CC)[C@@H]1O
Safety Information
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Description
(1S,2S,3S,4R)-3-[(1S)-1-Amino-2-ethylbutyl]-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxycyclopentanecarboxylic Acid Methyl Ester is an intermediate used in the synthesis of peramivir (P285500), a neuraminidase inhibitor developed as an antiviral agent for the treatment of influenza.Related product price
Suppliers and manufacturers
JinanGongchuang Pharmaceutical Technology Co. Ltd..
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J & K SCIENTIFIC LTD.
Chembest Research Laboratories Limited
Synches Co., Ltd.
Shanghai Fuhe Chemistry Technology Co., Ltd.
SHANGHAI YINGRUI CHEMICAL TECHNOLOGY CO.,LTD.
Acesys Pharmatech
Eastbang Pharmaceuticals Technology Co., Ltd.




