N-Benzoxycarbonyl-5-(methylsulfonyloxy)-L-norvaline, iso-propyl ester

Modify Date: 2026-07-21 11:12:17

N-Benzoxycarbonyl-5-(methylsulfonyloxy)-L-norvaline, iso-propyl ester Structure
N-Benzoxycarbonyl-5-(methylsulfonyloxy)-L-norvaline, iso-propyl ester structure
Common Name N-Benzoxycarbonyl-5-(methylsulfonyloxy)-L-norvaline, iso-propyl ester
CAS Number 176237-45-9 Molecular Weight 387.44800
Density 1.231g/cm3 Boiling Point 565.362ºC at 760 mmHg
Molecular Formula C17H25NO7S Melting Point N/A
MSDS N/A Flash Point 295.721ºC

 Names

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

Name propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate
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.

Density 1.231g/cm3
Boiling Point 565.362ºC at 760 mmHg
Molecular Formula C17H25NO7S
Molecular Weight 387.44800
Flash Point 295.721ºC
Exact Mass 387.13500
PSA 116.38000
LogP 3.46110
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.519
InChIKey AJOMNCBHVGRUQY-HNNXBMFYSA-N
SMILES CC(C)OC(=O)C(CCCOS(C)(=O)=O)NC(=O)OCc1ccccc1

 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.

~99%

N-Benzoxycarbonyl-5-(methylsulfonyloxy)-L-norvaline, iso-propyl ester Structure

N-Benzoxycarbon...

CAS#:176237-45-9

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Literature: Synthesis, , # 2 p. 223 - 229

~%

N-Benzoxycarbonyl-5-(methylsulfonyloxy)-L-norvaline, iso-propyl ester Structure

N-Benzoxycarbon...

CAS#:176237-45-9

Learn More
Literature: Synthesis, , # 2 p. 223 - 229

~%

N-Benzoxycarbonyl-5-(methylsulfonyloxy)-L-norvaline, iso-propyl ester Structure

N-Benzoxycarbon...

CAS#:176237-45-9

Learn More
Literature: Synthesis, , # 2 p. 223 - 229

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  1

 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.

isopropyl (S)-2-(benzyloxycarbonylamino)-5-(methanesulfonyloxy)pentanoate
L-Norvaline,5-[(methylsulfonyl)oxy]-N-[(phenylmethoxy)carbonyl]-,1-methylethyl ester
AC-7897
(S)-Isopropyl 2-(((benzyloxy)carbonyl)amino)-5-((methylsulfonyl)oxy)pentanoate
N-benzoxycarbonyl-5-(methylsulfonyloxy)-L-norvaline,iso-propyl ester

  | FAQ

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

Q: What is the molecular weight of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate?
A: Molecular weight of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate is 387.44800.
Q: What is the InChIKey of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate?
A: InChIKey of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate is AJOMNCBHVGRUQY-HNNXBMFYSA-N.
Q: What is the molecular formula of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate?
A: Molecular formula of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate is C17H25NO7S.
Q: What is the English name of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate?
A: The English name of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate is propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate.
Q: What is the CAS number of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate?
A: CAS number of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate is 176237-45-9.
Q: What is the LogP of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate?
A: LogP of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate is 3.46110.
Q: What is the polar surface area (PSA) of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate?
A: Polar surface area (PSA) of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate is 116.38000.
Q: What are the downstream products of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate?
A: Related downstream products(CAS) of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate: 65632-62-4.
Q: What are the upstream materials of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate?
A: Related upstream materials(CAS) of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate: 124-63-0;176237-44-8.
Q: What is the SMILES notation of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate?
A: SMILES notation of propan-2-yl (2S)-5-methylsulfonyloxy-2-(phenylmethoxycarbonylamino)pentanoate is CC(C)OC(=O)C(CCCOS(C)(=O)=O)NC(=O)OCc1ccccc1.

 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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