Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Rifamycin,25-O-deacetyl-3-formyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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16783-97-4

16783-97-4 structure

16783-97-4 structure

Name: Rifamycin,25-O-deacetyl-3-formyl-
Chemical Name: 3-Formyl-25-desacetyl Rifamycin
CAS Number: 16783-97-4
Molecular Formula: C₃₆H₄₅NO₁₂
Molecular Weight: 683.74200
Create Date: 2018-10-09 22:45:35
Modify Date: 2025-08-25 21:13:44

Name	3-Formyl-25-desacetyl Rifamycin
Synonyms	25-O-Desacetyl-3-formyl-rifamycin SV 3-ForMyl-25-desacetyl RifaMycin DISCONTINUED 3-formyl-O25-deacetyl-rifamycin 25-O-Deacetyl-3-formylrifamycin (12S,3E,5S,13E,15Z)-15,6,9,7t,9c,11t-hexahydroxy-5r-methoxy-12,4,6t,8c,10c,12t,16-heptamethyl-11,17-dioxo-2-oxa-18-aza-1(2,7)-naphtho[2,1-b]furana-cyclooctadecaphane-3,13,15-triene-18-carbaldehyde deacetylrifaldehyde 1,2-Dihydro-5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-8-carboxaldehyde

Density	1.39g/cm3
Boiling Point	861.6ºC at 760mmHg
Molecular Formula	C₃₆H₄₅NO₁₂
Molecular Weight	683.74200
Flash Point	474.9ºC
Exact Mass	683.29400
PSA	212.31000
LogP	4.13380
Vapour Pressure	1.18E-31mmHg at 25°C
Index of Refraction	1.65

21432-63-3 structure

21432-63-3

~%

16783-97-4 structure

16783-97-4

Literature: Tetrahedron Letters, , p. 1763 - 1767

16783-95-2 structure

16783-95-2

~%

16783-97-4 structure

16783-97-4

Literature: Tetrahedron Letters, , p. 1763 - 1767

Precursor 1
16783-95-2
DownStream 0

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