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21691-44-1

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Basic Information
CAS No.: 21691-44-1
Name: Z-Nva-OH
Article Data: 10
Molecular Structure:
Molecular Structure of 21691-44-1 (Z-Nva-OH)
Formula: C13H17NO4
Molecular Weight: 251.282
Synonyms: Norvaline,N-carboxy-, N-benzyl ester, L- (8CI);(Benzyloxycarbonyl)norvaline;L-(Carbobenzyloxy)norvaline;N-(Benzyloxycarbonyl)-L-norvaline;N-(Benzyloxycarbonyl)norvaline;N-(Carbobenzoxy)norvaline;N-Carbobenzyloxy-L-norvaline;Z-L-Norvaline;
EINECS: 1533716-785-6
Density: 1.185 g/cm3
Boiling Point: 439.445 °C at 760 mmHg
Flash Point: 219.568 °C
PSA: 75.63000
LogP: 2.55700
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    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

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  • Z-Nva-OH

  • Casno:

    21691-44-1

    Z-Nva-OH

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    We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:intermediate

    HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou . We are a high-tech enterprise specialized in technical research and development, produc

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  • Z-NVA-OH

  • Casno:

    21691-44-1

    Z-NVA-OH

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    good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg，customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

    Wuhan Circle Star Bio-medic Technology co.,Ltd is located in wuhan, the central city of China, the core of the Changjiang river economic belt and known as the "thoroughfare of nin

  •  Wuhan Circle Star Chem-medical Technology co.,Ltd.

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    Address:Experimental Building 311-15, Nuclear Magnetic Spectrometer Industry Base, No. 128 Guanggu 7th Road, Donghu New Technology Development Zone, Wuhan (Wuhan Area, Free Trade Zone)

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  • Cbz-L-Norvaline

  • Casno:

    21691-44-1

    Cbz-L-Norvaline

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    Cbz-L-NorvalineAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

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  • Cbz-L-Norvaline

  • Casno:

    21691-44-1

    Cbz-L-Norvaline

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    Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

    Sartort Biopharma is a leading company engaging in the production of Intermediates, fine chemicals, Ionic liquids and 3D printing materials. It has such controlled subsidiaries as

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    Address:914-915, Bldg. 16, No. 57, Tech Park Road, Baiyang Street, Economic And Technological Development Zone

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  • L-Norvaline, N-[(phenylmethoxy)carbonyl]-

  • Casno:

    21691-44-1

    L-Norvaline, N-[(phenylmethoxy)carbonyl]-

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    21691-44-1 Application:intermediate

    SAGECHEM is a chemical R&D, manufacturing and distribution company since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and

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    Address:5Fl. 501Room, Tower A, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China

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Chemistry

Molecular structure of N-Cbz-DL-norvaline (CAS NO.21691-44-1) is:

Product Name: N-Cbz-DL-norvaline
CAS Registry Number: 21691-44-1
IUPAC Name: 2-(phenylmethoxycarbonylamino)pentanoic acid
Molecular Weight: 251.27838 [g/mol]
Molecular Formula: C13H17NO4
XLogP3-AA: 2.3
H-Bond Donor: 2
H-Bond Acceptor: 4 
Storage temp.: Store at RT.
Surface Tension: 60.1 dyne/cm 
Surface Tension: 46.7 dyne/cm
Density: 1.184 g/cm3
Flash Point: 219.6 °C
Enthalpy of Vaporization: 73.4 kJ/mol
Boiling Point: 439.4 °C at 760 mmHg
Vapour Pressure: 1.69E-08 mmHg at 25°C
Product Categories: Peptide

Specification

 N-Cbz-DL-norvaline , its cas register number is 21691-44-1. It also can be called N-Carbobenzoxy-DL-norvaline .