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CAS

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145280-04-2

(1R,2S,5R)-2-(1-methyl-1-phenylethyl)-5-methylcyclohexyl (S)-2-<(tert-butoxycarbonyl)amino>butanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 145280-04-2 Structure

  • Basic information

    1. Product Name: (1R,2S,5R)-2-(1-methyl-1-phenylethyl)-5-methylcyclohexyl (S)-2-<(tert-butoxycarbonyl)amino>butanoate
    2. Synonyms: (1R,2S,5R)-2-(1-methyl-1-phenylethyl)-5-methylcyclohexyl (S)-2-<(tert-butoxycarbonyl)amino>butanoate
    3. CAS NO:145280-04-2
    4. Molecular Formula:
    5. Molecular Weight: 417.589
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 145280-04-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (1R,2S,5R)-2-(1-methyl-1-phenylethyl)-5-methylcyclohexyl (S)-2-<(tert-butoxycarbonyl)amino>butanoate(CAS DataBase Reference)
    10. NIST Chemistry Reference: (1R,2S,5R)-2-(1-methyl-1-phenylethyl)-5-methylcyclohexyl (S)-2-<(tert-butoxycarbonyl)amino>butanoate(145280-04-2)
    11. EPA Substance Registry System: (1R,2S,5R)-2-(1-methyl-1-phenylethyl)-5-methylcyclohexyl (S)-2-<(tert-butoxycarbonyl)amino>butanoate(145280-04-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 145280-04-2(Hazardous Substances Data)

145280-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145280-04-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,2,8 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 145280-04:
(8*1)+(7*4)+(6*5)+(5*2)+(4*8)+(3*0)+(2*0)+(1*4)=112
112 % 10 = 2
So 145280-04-2 is a valid CAS Registry Number.

145280-04-2Downstream Products

145280-04-2Relevant articles and documents

The asymmetric synthesis of α-amino acids via the addition of grignard reagents to imine derivatives

Hamon, David P. G.,Massy-Westropp, Ralph A.,Razzino, Pasquale

, p. 5163 - 5178 (2007/10/02)

The ester-8-phenylmenthyl N-Boc-glycinate 5a, undergoes free radical bromination by N-bromosuccinimide to give 8-phenylmenthyl N-Boc-bromoglycinate 8. Treatment of the bromide 8 with a variety of Grignard reagents at low temperature gave 8-phenylmenthyl (S-N-Boc-2-alkylgrycinates with high diastereoselectivity. Conditions were found for the hydrolysis of these derivatives with no racemization of the resultant amino acid.

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