(S)-2-((TERT-BUTOXYCARBONYL)AMINO)-3-PHENYLPROPYL 4-METHYLBENZENESULFONATE

Modify Date: 2026-07-13 12:14:04

(S)-2-((TERT-BUTOXYCARBONYL)AMINO)-3-PHENYLPROPYL 4-METHYLBENZENESULFONATE Structure
(S)-2-((TERT-BUTOXYCARBONYL)AMINO)-3-PHENYLPROPYL 4-METHYLBENZENESULFONATE structure
Common Name (S)-2-((TERT-BUTOXYCARBONYL)AMINO)-3-PHENYLPROPYL 4-METHYLBENZENESULFONATE
CAS Number 141403-49-8 Molecular Weight 405.50800
Density N/A Boiling Point N/A
Molecular Formula C21H27NO5S Melting Point N/A
MSDS N/A Flash Point N/A

Summary: (R)-[1-[[[(4-methylbenzyl) sulfonyloxy]methyl]-2-phenylethyl]aminocarbonylmethoxymethyl] 1,1-dimethylethyl ester, also known as (S)-2-t-butoxycarbamylamino-3-phenylpropanol toluenesulfonate, CAS number: 141403-49-8, molecular formula: C21H27NO5S, molecular weight: 405.50800. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C21H27NO5S
Molecular Weight 405.50800
Exact Mass 405.16100
PSA 90.08000
LogP 5.30800
InChIKey RQWPOWPOCHOWOX-SFHVURJKSA-N
SMILES Cc1ccc(S(=O)(=O)OCC(Cc2ccccc2)NC(=O)OC(C)(C)C)cc1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2924299090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2924299090
Summary 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

toluene-4-sulfonic acid (S)-2-tert-butoxycarbonylamino-3-phenylpropyl ester
Toluene-4-sulfonic acid (S)-2-t-butoxycarbonylamino-3-phenylpropyl ester
Boc-L-phenylalaninol p.toluenesulfonic ester
(S)-2-((tert-Butoxycarbonyl)amino)-3-phenylpropyl 4-methylbenzenesulfonate
(S) 1-hydroxy-O-(p-toluenesulfonyl)-2-amino-N-(tert-butyloxycarbonyl)-3-phenyl-propane
(2S)-2-[N-(tert-butoxycarbonyl)amino]-3-phenyl-O-(4-methylphenylsulfonyl)propan-1-ol

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate?
A: Polar surface area (PSA) of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate is 90.08000.
Q: What is the SMILES notation of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate?
A: SMILES notation of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate is Cc1ccc(S(=O)(=O)OCC(Cc2ccccc2)NC(=O)OC(C)(C)C)cc1.
Q: What is the English name of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate?
A: The English name of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate is [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate.
Q: What is the InChIKey of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate?
A: InChIKey of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate is RQWPOWPOCHOWOX-SFHVURJKSA-N.
Q: What is the molecular formula of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate?
A: Molecular formula of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate is C21H27NO5S.
Q: What are the upstream materials of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate?
A: Related upstream materials(CAS) of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate: 66605-57-0;98-59-9;24424-99-5;3182-95-4;51987-73-6;7524-50-7;104-53-0;63-91-2;104-15-4.
Q: What are the downstream products of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate?
A: Related downstream products(CAS) of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate: 29802-26-4;2323-36-6;33817-09-3;51871-62-6;154669-56-4;15099-85-1;146552-72-9;172695-25-9.
Q: What is the LogP of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate?
A: LogP of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate is 5.30800.
Q: What is the CAS number of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate?
A: CAS number of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate is 141403-49-8.
Q: What is the molecular weight of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate?
A: Molecular weight of [(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropyl] 4-methylbenzenesulfonate is 405.50800.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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