CAS No.7704-67-8,Erythromycin thiocyanate Suppliers

Products Categories

Pharmaceutical (237)
Others (59)
Organic Chemicals (28)
Food Additives (6)
Agrochemicals (3)
Materials (3)
Reagent (2)
Plant Extract (1)
Dyestuff and Pigment (1)

Basic Information

Molecular Structure:
CAS No.:	7704-67-8
Name:	Erythromycin thiocyanate
Article Data:	3
Cas Database

Formula:	C₃₇H₆₇NO₁₃^.HCNS
Molecular Weight:	793.03
Synonyms:	Erythromycin,thiocyanate (salt);Erythromycin, thiocyanate (salt);(3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-6-[(2S,3R,4S,6R)-4-dimethylamino-3-hydroxy-6-methyl-oxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-[(2S,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl-oxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione; thiocyanic acid;Erytrovet;Erythromycin Thiocyanate(veterinary medicine);Erythromycin Thiocynate;Erythromycine Thiocyanate;
EINECS:	231-723-1
Density:	N/A
Melting Point:	166-167 °C
Boiling Point:	818.4 °C at 760 mmHg
Flash Point:	448.8 °C
Solubility:	N/A
Appearance:	N/A
Hazard Symbols:	N/A
Risk Codes:	N/A
Safety:
Transport Information:	N/A
PSA:	256.50000
LogP:	2.18288

Synthetic route

: 540-72-7
sodium thiocyanide

: 114-07-8
erythromycin

: 7704-67-8
erythromycin A thiocyanate

Conditions

Conditions	Yield
Stage #1: erythromycin In acetone at 35℃; pH=8.5; Stage #2: sodium thiocyanide In acetone Concentration; pH-value; Temperature; Solvent;	85.1%
Stage #1: erythromycin With LACTIC ACID; water at 5 - 40℃; Stage #2: sodium thiocyanide In water at -15 - 10℃; Product distribution / selectivity;
Stage #1: erythromycin In acetone at 35℃; pH=8.5; Stage #2: sodium thiocyanide In acetone	85.1 %Chromat.

: ammonium thiocyanate

: erythromycin lactate

: 7704-67-8
erythromycin A thiocyanate

Conditions

Conditions	Yield
Stage #1: erythromycin lactate In acetone at 40℃; pH=9; Stage #2: ammonium thiocyanate In acetone pH-value;	84.9%

: ammonium thiocyanate

: erythromycin lactate

: 7704-67-8
erythromycin A thiocyanate

Conditions

Conditions	Yield
Stage #1: erythromycin lactate In acetone at 40℃; pH=9.0; Stage #2: ammonium thiocyanate In acetone at 45℃; pH-value; Reagent/catalyst;	84.9 %Chromat.

: 7704-67-8
erythromycin A thiocyanate

: 114-07-8
erythromycin

Conditions

Conditions	Yield
With sodium hydroxide In methanol at 40℃; pH=9-9.8;	99.33%
With ammonia In dichloromethane; water at 25 - 35℃;
In dichloromethane; water at 37℃; pH=12; Product distribution / selectivity;
With ammonia In water at 35 - 70℃; for 1.5h; Reagent/catalyst;	106 g

: 7704-67-8
erythromycin A thiocyanate

: 1357466-70-6
erythromycin A oxime thiocyanate

Conditions

Conditions	Yield
Stage #1: erythromycin thiocyanate A With hydroxylamine hydrochloride In ethanol at 20℃; for 0.5h; Large scale; Stage #2: With pyridine In ethanol at 20℃; for 3h; Reflux; Large scale;	95%
With hydroxylamine hydrochloride; triethylamine In methanol at 30 - 55℃; for 52h; pH=6.3 - 6.7;

: 7704-67-8
erythromycin A thiocyanate

: 36416-30-5
erythromycin-hydrazone

Conditions

Conditions	Yield
With hydrazine hydrate In methanol at 60 - 70℃; for 12h; Temperature; Solvent;	94.3%

: 7704-67-8
erythromycin A thiocyanate

: C37H66N2O12

Conditions

Conditions	Yield
Stage #1: erythromycin thiocyanate A With ammonia In dichloromethane; water at 25℃; Stage #2: With hydroxylamine hydrochloride; triethylamine In methanol at 20 - 55℃; for 25.1667h; Heating / reflux; Stage #3: With sodium hydroxide; ammonia; sodium hydrogencarbonate; acetic acid; p-toluenesulfonyl chloride more than 3 stages;	90%

: 7704-67-8
erythromycin A thiocyanate

: 7377-03-9
caprylohydroxamic acid

: 342371-84-0
9-deoxo-6-deoxy-6,9-epoxy-9,9a-didehydro-9a-aza-homoerythromycin A

Conditions

Conditions	Yield
Stage #1: erythromycin thiocyanate A; caprylohydroxamic acid In acetonitrile at 20℃; for 0.166667h; Stage #2: With sulfuric acid In dimethyl sulfoxide; acetone at 80℃; for 16h; Concentration; Temperature; Reagent/catalyst; Solvent;	90%

: 7704-67-8
erythromycin A thiocyanate

: erythromycin A oxime thiocyanate

Conditions

Conditions	Yield
With hydroxylamine hydrochloride; ammonium bicarbonate In methanol at -10 - 80℃; pH=6 - 7;

: 7704-67-8
erythromycin A thiocyanate

: 13127-18-9
(9-E)-deoxo-9-hydroximinoerythromycin A

Conditions

Conditions	Yield
With hydroxylamine hydrochloride In dichloromethane at 20℃; for 1.5h; pH=7; Beckmann Rearrangement;
With hydroxylamine hydrochloride; ammonium bicarbonate; sodium iodide In methanol at 56 - 60℃; Reagent/catalyst;	89 g

Raw Materials

114-07-8

540-72-7

Downstream Products

114-07-8

Total:216 Page 1 of 6 1 2 3 4 5 6 Next>>

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Chemistry

EINECS: 231-723-1
Molecular Formula: C₃₈H₆₈N₂O₁₃S
Molecular Weight: 793.02
Flash Point: 488.5 °C
Enthalpy of Vaporization: 145.96 kJ/mol
Boiling Point: 884.1 °C at 760 mmHg
Structure of Erythromycin thiocyanate (CAS NO.7704-67-8):

IUPAC Name: (2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-11-[(2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-5-ethyl-3,4,12-trihydroxy-9-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,8,10,12,14-hexamethyl-6-oxacyclotetradecane-1,7-dione ; Thiocyanic acid
Canonical SMILES: CCC1C(C(C(C(=O)C(CC(C(C(C(C(C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)N(C)C)O)(C)O)C)C)O)(C)O.C(#N)S
Isomeric SMILES: CC[C@@H]1[C@@]([C@@H]([C@H](C(=O)[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)O)C)C)O)(C)O.C(#N)S
InChI: InChI=1S/C37H67NO13.CHNS/c1-14-25-37(10,45)30(41)20(4)27(39)18(2)16-35(8,44)32(51-34-28(40)24(38(11)12)15-19(3)47-34)21(5)29(22(6)33(43)49-25)50-26-17-36(9,46-13)31(42)23(7)48-26;2-1-3/h18-26,28-32,34,40-42,44-45H,14-17H2,1-13H3;3H/t18-,19-,20+,21+,22-,23+,24+,25-,26+,28-,29+,30-,31+,32-,34+,35-,36-,37-;/m1./s1
InChIKey: WVRRTEYLDPNZHR-YZPBMOCRSA-N
Product Category of Erythromycin thiocyanate (CAS NO.7704-67-8): Veterinaries

Uses

Erythromycin thiocyanate (CAS NO.7704-67-8) is used for infections which is caused by micro-organisms in poultry, sensitive for Erythromycin, especially for infections caused by Coccen, Mycoplasma and Pasteurella.

Specification

Erythromycin thiocyanate , its cas register number is 7704-67-8. It also can be called Erythromycin, thiocyanate (salt) .