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488-52-8

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488-52-8 Usage

Definition

ChEBI: An amino cyclitol consisting of scyllo-inositol with the hydroxy groups at positions 1 and 3 replaced by unsubstituted amino groups.

Check Digit Verification of cas no

The CAS Registry Mumber 488-52-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 488-52:
(5*4)+(4*8)+(3*8)+(2*5)+(1*2)=88
88 % 10 = 8
So 488-52-8 is a valid CAS Registry Number.
InChI:InChI=1/C6H14N2O4/c7-1-3(9)2(8)5(11)6(12)4(1)10/h1-6,9-12H,7-8H2/t1-,2+,3?,4+,5-,6?

488-52-8Relevant articles and documents

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Wolfrom,Polglase

, p. 1672 (1948)

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Streptamine from Benzene - An Efficient Synthesis of cis-Inosadiamines-(1,3) and cis-Deoxyinosadiamines-(1,3)

Schwesinger, Reinhard,Fritsche, Wolfram,Prinzbach, Horst

, p. 946 - 966 (2007/10/02)

Efficient syntheses for cis-inosadiamines-(1,3) and cis-deoxyinosadiamines-(1,3) start out from 1,2-anhydro-4,6-dideoxy-4,6-hydrazo-myo-inositol (14a), which is selectively produced from cis-"benzene trioxide" (1) and hydrazine.Under hydrolysis conditions within wide pH-limits aziridine formation (15a) prevails; only in strongly alkaline solution uniform epoxide opening (C-2) occurs yielding the precursor (5a) of the 2,4-diamino-2,4-dideoxy-chiro-inositol (6a).By "masking" the hydrazo bridge (19a, 21) C-4-substitution is enforced (20a, 22) paving the way to 1,3-diamino-1,3-dideoxy-scyllo-inositol (2, steptamine), which is obtained in reasonable yields.Hydrazine (24a), phenylmethanethiol (26a), hydrochloric and hydrobromic acid (30a, d) add regiospecifically to 14a at C-4. 1,3-Diamino-1,3,5-trideoxy-scyllo-inositol (3,5-deoxystreptamine) and DL-2,4-diamino-1,2,4-trideoxy-chiro-inositol (33a) are quantitatively formed in the catalytic hydrogenation of 14a in neutral to acidic and basic solution, resp.

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