Active pharmaceutical ingredients and excipients

Beckmann-Kenko GmbH also has a solid wealth of experience in the procurement of chemicals for the highly regulated pharmaceutical industry.

Against this background, we are pleased that well-known pharmaceutical companies have placed their trust in us.

Below you will find a selection of chemical products that we procure in this area.

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Contact

Beckmann-Kenko GmbH
Auf dem Scheunenbrink 10
27211 Bassum

Phone: +49 4241-9308-0

Fax: +49 4241-9308-30

E-Mail: info@beckmann-kenko.com

01.02.2021

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01.02.2021

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1,2,6-Hexanetriol

CAS NO. 106-69-4
EC NO. 203-424-6
Synonym 1,2,6-Trihydroxyhexane
Formula HO(CH2)4CH(OH)CH2OH
Mol. weight 134.17 g/mol

4-Hexylresorcinol

CAS NO. 136-77-6
EC NO. 205-257-4
Synonym 1-Dihydroxy-4-hexylbenzene
Formula C12H18O2
Mol. weight 194.27 g/mol

6-Aminocaproic acid

CAS NO. 60-32-2
EC NO. 200-463-3
Synonym EACA; 6-Aminohexanoic acid; ε-Aminocaproic acid
Formula C6H13NO2
Mol. weight 131.17 g/mol

Cholecalciferol

CAS NO. 67-97-0
EC NO. 200-673-2
Synonym Vitamin D3; Calciol
Formula C27H44O
Mol. weight 384.64 g/mol

D-Galactose

CAS NO. 59-23-4
EC NO. 200-416-4
Synonym D-(+)-Galactose
Formula C6H12O6
Mol. weight 180.18 g/mol

Hexachlorophene

CAS NO. 70-30-4
EC NO. 200-733-8
Synonym 2,2′,3,3′,5,5′-Hexachloro-6,6′-dihydroxydiphenyl-methane
Formula C13H6CI6O2
Mol. weight 406.9 g/mol

Maltose

CAS NO. 69-79-4; 6363-53-7
EC NO. 200-716-11
Synonym 4-(alpha-D-Glucopyranosido)-alpha-glucopyranose
Formula C12H22O11
Mol. weight 342.3 g/mol

Poly(Allylamine Hydrochloride)

CAS NO. 71550-12-4
EC NO.
Synonym PAH
C3H7N*CIH
Mol. weight

S-Acetyl-L-glutathione

CAS NO. 2054-47-5
EC NO.
Synonym S-Acetylglutathione, SAG
Formula C12H19N3O7S
Mol. weight 349.358 g/mol

S-Acetyl-L-glutathione

CAS NO. 2054-47-5
EC NO.
Synonym S-Acetylglutathione, SAG
Formula C12H19N3O7S
Mol. weight 349.358 g/mol

Sodium stearyl fumarate

CAS NO. 4070-80-8
EC NO. 223-781-1
Synonym Sodium octadecyl fumarate
Formula C22H39NaO4
Mol. weight 390.53 g/mol

Suberic acid

CAS NO. 505-48-6
EC NO. 208-010-9
Synonym Octanedioic acid
Formula C8H14O4
Mol. weight 174.1944 g/mol

Thaumatin

CAS NO. 53850-34-3
EC NO. 258-822-2
Synonym E 957
Formula
Mol. weight Thaumatin I: 22,209 / Thaumatin II: 22,293 g/mol

Trisamine

CAS NO. 77-86-1
EC NO. 201-064-4
Synonym Trometamol
Formula C4H11NO3
Mol. weight 121.14 g/mol

1,12-Dodecanediol

CAS NO. 5675-51-4
EC NO. 227-133-9
Synonym 1,12-Dihydroxydodecane
Formula C12H26O2
Mol. weight 202.33 g/mol

1,8-Octanediol

CAS NO. 629-41-4
EC NO. 211-090-8
Synonym 1,8-Dihydroxyoctane
Formula C8H18O2
Mol. weight 146.23 g/mol

2,2'-Dichlorodiethyl ether

CAS NO. 111-44-4
EC NO. 203-870-1
Synonym DCEE
Formula C4H8CI2O
Mol. weight 143.01 g/mol

4,4'-Oxybis-(benzoic acid)

CAS NO. 2215-89-6
EC NO. 218-683-0
Synonym 4,4′-Oxydibenzoic acid
Formula C14H10O5
Mol. weight 258.23 g/mol

Anti static agent

CAS NO. 31566-31-1
EC NO.
Synonym GMS
Formula C21H42O4
Mol. weight 358.56 g/mol

Antioxidant 1010

CAS NO. 6683-19-8
EC NO. 229-722-6
Synonym Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)
Formula C73H108O12
Mol. weight 1177.63 g/mol

Antioxidant 1076

CAS NO. 2082-79-3
EC NO. 218-216-0
Synonym Octadecyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate
Formula C35H62O3
Mol. weight 530.86 g/mol

Antioxidant 168

CAS NO. 31570-04-4
EC NO. 250-79-6
Synonym Tris(2,4-di-tert-butylphenyl)phosphite
Formula C46H64N14O12S2
Mol. weight 646.92 g/mol

Antioxidant 3114

CAS NO. 27676-62-6
EC NO. 248-597-9
Synonym Tris(3,5-di-tert-butyl-4-hydroxybenzyl)isocyanurate
Formula C48H69N2O6
Mol. weight 748.08 g/mol

Antioxidant 616

CAS NO. 68610-51-5
EC NO. 271-867-2
Synonym Poly(dicyclopentadiene-co-p-cresol)
Formula C17H24O
Mol. weight

Antioxidant BHT

CAS NO. 128-37-0
EC NO. 204-881-4
Synonym 2,6-Bis(1,1-dimethylethyl)-4-methylphenol
Formula C15H24O
Mol. weight 220.36 g/mol

Azelaic acid

CAS NO. 123-99-9
EC NO. 204-669-1
Synonym 1,9-Nonanedioic acid
Formula HOCC(CH2)7COOH
Mol. weight 188.22 g/mol

Di-Lauryl-3,3-thiodipropionate

CAS NO. 2500-88-1
EC NO. 219-702-5
Synonym Distearyl Disulfide
Formula C36H74S2
Mol. weight 571.1 g/mol

Dimethyl disulfide

CAS NO. 624-92-0
EC NO. 210-871-0
Synonym DMDS
Formula C2H6S2
Mol. weight 94.2 g/mol

Heat transfer fluides

CAS NO.
EC NO.
Synonym
Formula
Mol. weight

Hydrogen peroxide

CAS NO. 7722-765-0
EC NO. 231-765-0
Synonym HOOH
Formula H2O2
Mol. weight 34.01 g/mol

Hydrotalcite, synthetic

CAS NO. 11097-59-9
EC NO. 234-319-3
Synonym Magnesium aluminum hydroxycarbonate
Formula Mg6AI2(CO3)(OH)16*4H20
Mol. weight 603.98 g/mol

Industrial oils

CAS NO.
EC NO.
Synonym
Formula
Mol. weight

Ion exchange resins

CAS NO.
EC NO.
Synonym
Formula
Mol. weight

Iso-Propanol (IPA)

CAS NO. 67-63-0
EC NO. 200-661-7
Synonym sec-Propyl alcohol
Formula (CH3)2CHOH
Mol. weight 60.10 g/mol

m-Chlorophenol

CAS NO. 108-43-0
EC NO. 203-582-6
Synonym 3-Hydroxychlorobenzene
Formula C6H5CIO
Mol. weight 128.56 g/mol

Magnesium stearate

CAS NO. 557-04-0
EC NO. 209-150-3
Synonym Magnesiumdistearat
Formula C36H70MgO4
Mol. weight 591.24 g/mol

Methyl ethyl ketone (MEK)

CAS NO. 78-93-3
EC NO. 201-159-0
Synonym Butan-2-one
Formula C2H5COCH3
Mol. weight 72.11 g/mol

Methylene chloride

CAS NO. 75-09-2
EC NO. 200-838-9
Synonym Dideuteromethylenechloride
Formula CH2CI2
Mol. weight 84.83 g/mol

Molecular sieves

CAS NO.
EC NO.
Synonym
Formula
Mol. weight

Mono chlorobenzene (MCB)

CAS NO. 108-90-7
EC NO. 203-628-5
Synonym MCB
Formula C6H5CI
Mol. weight 112.5566 g/mol

Nucleating transparent agent DMBS 3988

CAS NO. 135861-56-2
EC NO. 603-934-2
Synonym DMBS; 1,3:2,4-bis-O-(3,4-dimethyl bezylidene)-D-sorbitol; Dimethyldibenzylidene Sorbitol
Formula
Mol. weight

o-Dichlorobenzene (ODCB)

CAS NO. 95-50-1
EC NO. 202-425-9
Synonym ODCB
Formula C6H4CI2
Mol. weight 147.00 g/mol

Oleic acid

CAS NO. 112-80-1
EC NO. 204-007-1
Synonym cis-9-Octadecenoic acid
Formula C18H34O2
Mol. weight 282.46 g/mol

Organic peroxides

CAS NO.
EC NO.
Synonym
Formula
Mol. weight

Perchloroethylene

CAS NO. 127-18-4
EC NO.
Synonym 2-Propen-1-amine
Formula C3H7Nx
Mol. weight

Silica gel

CAS NO. 7631-86-9; 112926-00-8
EC NO. 231-545-4
Synonym Silicon Dioxide
Formula SiO2
Mol. weight 60.08 g/mol

Styrene-Butadiene Rubber (SBR)

CAS NO. 9003-55-8
EC NO. 618-370-2
Synonym SBR
Formula
Mol. weight

tert-Butylhydroperoxide (TBHP)

CAS NO. 75-91-2
EC NO. 200-915-7
Synonym 2-Methylpropane-2-peroxid
Formula C4H10O2
Mol. weight 90.12 g/mol

Titanium(IV) n-propoxide

CAS NO. 3087-37-4
EC NO. 221-411-3
Synonym Titanium tetrapropanolate
Formula C12H32O4Ti
Mol. weight 288.24708 g/mol

Zinc stearate

CAS NO. 557-05-1
EC NO. 209-151-9
Synonym Stearic acid zinc salt
Formula C36H0O4Zn
Mol. weight 632.33 g/mol

Ammonium polyphosphate

CAS NO. 68333-79-9
EC NO. 269-789-9
Synonym Polyphosphoric acids ammonium salts
Formula (NH4PO3)n
Mol. weight

Astaxanthin

CAS NO. 7542-45-2; 472-61-7
EC NO. 231-424-6
Synonym 3,3′-dihydroxy-beta-carotene-4,4′-dione
Formula C40H52O4
Mol. weight 596.84 g/mol

Cholecalciferol (Vitamin D3)

CAS NO. 167-97-0
EC NO. 200-673-2
Synonym Vitamin D3; Calciol
Formula C27H44O
Mol. weight 384.64 g/mol

D-Mannose

CAS NO. 3458-28-4
EC NO. 222-392-4
Synonym D-Mannopyranose
Formula C6H12O6
Mol. weight 180.16 g/mol

Erythritol

CAS NO. 149-32-6
EC NO. 205-737-3
Synonym Erythrit
Formula C4H10O4
Mol. weight 122.12 g/mol

Ethylenediaminetetraacetic acid (EDTA)

CAS NO. 60-00-4
EC NO. 200-449-4
Synonym EDTA
Formula C10H16N2O8
Mol. weight 292.24 g/mol

Lutein

CAS NO. 127-40-2
EC NO. 204-840-0
Synonym Xanthophyll
Formula C40H56O2
Mol. weight 568.87 g/mol

Lysozyme

CAS NO. 9001-63-2; 12650-88-3
EC NO. 232-620-4
Synonym Lysozymeg
Formula C11H20NO6
Mol. weight 262.2796 g/mol

Stevia rebaudiana extract

CAS NO. 91722-21-3, 58543-16-1
EC NO. 294-422-4
Synonym Rebaudioside A
Formula
Mol. weight

Stevioside

CAS NO. 57817-89-7
EC NO. 260-975-5
Synonym Rebaudin
Formula C36H60O18
Mol. weight 804.87 g/mol

Thiamine (Vitamin B1) Hydrochloride

CAS NO. 67-03-8
EC NO. 200-641-8
Synonym Thiamine HCl, Vitamin B1 HCl
Formula C12H17N4OS.ClH.Cl
Mol. Weight 337.27 g/mol

Xylitol

CAS NO. 87-99-0
EC NO. 201-788-0
Synonym Xylit
Formula C5H12O5
Mol. Weight 152.15 g/mol

Zeaxanthin

CAS NO. 144-68-3
EC NO. 205-636-4
Synonym Anchovyxanthin
Formula C40H56O2
Mol. Weight 568.87 g/mol

Cranberry extract

CAS NO. 91770-88-6
EC NO. 294-875-8
Synonym Vaccinium macrocarpon extract
Formula
Mol. Weight

D-(-)-Ribose

CAS NO. 50-69-1
EC NO. 200-059-4
Synonym D-RIB
Formula C5H10O5
Mol. Weight 150.13 g/mol

L-Glutathione reduced

CAS NO. 70-18-8
EC NO. 200-725-4
Synonym Glutathione, GSH
Formula C10H17N3O6S
Mol. Weight 307,33 g/mol

2'-Hydroxy-4'-methoxyacetophenone

CAS NO. 552-41-0
EC NO. 209-012-2
Synonym Paeonol
Formula C9H10O3
Mol. Weight 166.17 g/mol

2'-Hydroxyacetophenone

CAS NO. 118-93-4
EC NO. 204-288-0
Synonym 2-Acetylphenol
Formula C8H8O2
Mol. Weight 136.15 g/mol

1,3-Dihydroxyacetone

CAS NO. 96-26-4
EC NO. 202-494-5
Synonym Triulose
Formula C3H6O3
Mol. Weight 90.08 g/mol

2-Ethylbutanol

CAS NO. 97-95-0
EC NO. 202-621-4
Synonym 2,2-Diethyl ethanol
Formula C6H14O
Mol. Weight 102.17 g/mol

2-Ethylbutyric acid

CAS NO. 88-09-5
EC NO. 201-796-4
Synonym Diethylacetic acid
Formula C6H12O2
Mol. Weight 116.16 g/mol

2-Methyl-4-isothiazolin-3-one

CAS NO. 2682-20-4
EC NO. 220-239-6
Synonym MIT
Formula C4H5NOS
Mol. Weight 115.15 g/mol

Benzophenone 1

CAS NO. 131-56-6
EC NO. 205-029-4
Synonym 2,4-Dihydroxybenzofenon
Formula C13H10O3
Mol. Weight 214.22 g/mol

Benzophenone 2

CAS NO. 131-55-5
EC NO. 205-028-9
Synonym 2,2,4,4-Tetrahydroxybenzophenol
Formula C13H10O5
Mol. Weight 246.22 g/mol

Benzophenone 3

CAS NO. 131-57-7
EC NO. 205-031-5
Synonym Oxybenzone
Formula HOC6H3(OCH3)COC6H5
Mol. Weight 2289.25 g/mol

Benzophenone 4

CAS NO. 4065-45-6
EC NO. 223-772-2
Synonym 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid
Formula C14H12O6S
Mol. Weight 308.31 g/mol

Benzophenone 5

CAS NO. 6628-37-1
EC NO.
Synonym 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
Formula C14H11O6S Na
Mol. Weight 330.29 g/mol

Benzophenone 9

CAS NO. 76656-36-5
EC NO. 278-520-4
Synonym Disodium-2,2′-dihydroxy-4,4′-dimethoxy-5,5′-disulfobenzophenone
Formula C15H12Na2O11S2
Mol. Weight 478.36 g/mol

Carbamide peroxide

CAS NO. 124-43-6
EC NO. 204-701-4
Synonym Hydrogen peroxide carbamide
Formula CH6N2O3
Mol. Weight 94.05 g/mol

D-(+)-Raffinose pentahydrate

CAS NO. 17629-30-0
EC NO. 208-146-9
Synonym Melitose
Formula C18H42O21
Mol. Weight 594.51 g/mol

D-Pantolactone

CAS NO. 599-04-2
EC NO. 500-234-8
Synonym Pantolactone
Formula C6H10O3
Mol. Weight 130.14 g/mol

DL-Pantolactone

CAS NO. 79-50-5
EC NO. 201-210-7
Synonym Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone
Formula C6H10O3
Mol. Weight 130.14 g/mol

Erythrulose

CAS NO. 533-50-6
EC NO. 610-990-1
Synonym L-(+)-Erythrulose
Formula C4H8O4
Mol. Weight 120.10 g/mol

Undecylenic acid

CAS NO. 112-38-9
EC NO. 203-965-8
Synonym 10-Hendecenoic
Formula C11H20O2
Mol. Weight 184.279 g/mol

Undecylenic monoethanolamide

CAS NO. 20545-92-0
EC NO. 244-834-5
Synonym Undecylenamide MEA
Formula C13H25NO2
Mol. Weight 227.34 g/mol

1,10-Decanediole

CAS NO. 112-47-0
EC NO. 203-975-2
Synonym Decane-1,10-diol
Formula C10H22O2
Mol. Weight 174.29 g/mol

2,3-Dichloro-5,6-dicyano-1,4-benzoquinone (DDQ)

CAS NO. 84-58-2
EC NO. 201-542-2
Synonym DDQ
Formula C8CI2N2O2
Mol. Weight 227.01 g/mol

2-Isopropylimidazole

CAS NO. 36947-68-9
EC NO. 253-286-6
Synonym 2-(methylethyl)imidazole
Formula C6H10N2
Mol. Weight 110.16 g/mol

2-Methylimidazole

CAS NO. 693-98-1
EC NO. 211-765-7
Synonym 2-Methyl-1H-imidazole
Formula C4H6N2
Mol. Weight 82.1 g/mol

2-Nitrobenzenesulfonyl chloride

CAS NO. 1694-92-4
EC NO. 216-907-1
Synonym Nitro Sulfo Chloride
Formula C6H4CINO4S
Mol. Weight 221.62 g/mol

4-Hydroxy-2-butanone (3-Ketobutanol)

CAS NO. 590-90-9
EC NO. 209-693-6
Synonym 3-Ketobutan-1-ol
Formula C4H8O2
Mol. Weight 88.11 g/mol

4-Hydroxyphenethyl alcohol

CAS NO. 501-94-0
EC NO. 207-930-8
Synonym Tyrosol
Formula C8H10O2
Mol. Weight 138.16 g/mol

5-Aminotetrazole potassium salt

CAS NO. 136369-04-5
EC NO.
Synonym 5-Amino-1H-Tetrazole Potassium salt
Formula CH2KN5
Mol. Weight 123.16 g/mol

Benzophenone 10

CAS NO. 1641-17-4
EC NO. 216-688-2
Synonym 2-Hydroxy-4-methoxy-4′-methylbenophenone
Formula C15H14O3
Mol. Weight 242.27 g/mol

Benzophenone 12

CAS NO. 1843-05-6
EC NO. 217-421-2
Synonym Octabenzone
Formula C21H26O3
Mol. Weight 326.43 g/mol

Benzophenone 6

CAS NO. 131-54-4
EC NO. 205-027-3
Synonym 2,2′-Dihyodroxy-4,4′-dimethoxybenzophenone
Formula C15H14O5
Mol. Weight 274.27 g/mol

Bis-(2-ethylhexyl)-phosphate

CAS NO. 298-07-7
EC NO. 206-056-4
Synonym Phosphoric acid bis-(2-ethylhexyl)ester
Formula C16H35O4P
Mol. Weight 322.42 g/mol

Dimethyl dimethylmalonate

CAS NO. 6065-54-9
EC NO.
Synonym Dimethylmalonic Acid Diethyl Ester
Formula C9H16O4
Mol. Weight 188.2209 g/mol

Dodecanedioic acid

CAS NO. 693-23-2
EC NO. 211-746-3
Synonym Decane-1,10-dicarboxylic acid
Formula C12H20O4
Mol. Weight 228.28 g/mol

Dodecanedioic acid dimethyl ester

CAS NO. 1731-79-9
EC NO. 217-050-6
Synonym Dimethyl dodecanedioate
Formula C14H26O4
Mol. Weight 258.35 g/mol

Nitromethane

CAS NO. 75-52-5
EC NO. 200-876-6
Synonym Nitrocarbol
Formula CH3NO2
Mol. weight 61.04 g/mol

p-Hydroxybenzaldehyde

CAS NO. 123-08-0
EC NO. 204-599-1
Synonym 4-Hydroxybenzaldehyde
Formula C7H6O2
Mol. Weight 122.12 g/mol

p-tert-Butylphenol

CAS NO. 98-54-4
EC NO. 202-679-0
Synonym t-Butylphenol
Formula C19H14O
Mol. Weight 150.22 g/mol

Phosphorous tribromide

CAS NO. 7789-60-8
EC NO. 232-178-2
Synonym Phosphorus(III)Bromide
Formula PBr3
Mol. Weight 270.69 g/mol

Polyallylamine

CAS NO. 30551-89-4
EC NO.
Synonym 2-Propen-1-amine
Formula C3H7Nx
Mol. Weight

Pyromellitic acid dianhydride

CAS No 89-32-7
EC No 201-898-9
Synonym PMDA
Formula C10H2O6
Mol. weight 218.1193 g/mol

Suberic acid dimethyl ester

CAS NO. 1732-09-8
EC NO. 217-05-5
Synonym Dimethyl suberate
Formula C10H18O4
Mol. Weight 202.25 g/mol

Triphenylphosphine oxide

CAS NO. 791-28-6
EC NO. 212-338-8
Synonym 3-Acetylpropionic acid
Formula C18H15OP
Mol. Weight 278.29 g/mol

Vinylene carbonate

CAS NO. 872-36-6
EC NO. 212-825-5
Synonym 1,3-Dioxo-2-one
Formula C3H2O3
Mol. Weight 86.0462 g/mol

Vanillic acid

CAS Nr. 121-34-6
EC Nr. 204-466-8
Synonym Vanillin Acid, 4-Hydroxy-3-methoxybenzoesäure
Formel C8H8O4
Molare Masse 168.15 g/mol

Grape seed extract

CAS NO. 84929-27-1
EC NO. 284-511-6
Synonym Vitis vinifera extract
Formula
Mol. Weight

Pyrroloquinoline Quinone (PQQ)

CAS NO. 72909-34-3
EC NO. 839-691-6
Synonym Methoxatin, 4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
Formula C14H6N2O8
Mol. weight 330.21 g/mol

CAS NO. 72909-34-3
EC NO. 839-691-6
Synonym Methoxatin, 4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
Formula C14H6N2O8
Mol. weight 330.21 g/mol

Phytosphingosine

CAS NO. 554-62-1
EC NO. 439-210-6
Synonym 4-hydroxysphinganine
Formula C18H39NO3
Mol. Weight 317.514 g/mol


Taxifolin (Dihydroquercetin)

CAS NO. 480-18-2
EC NO. 207-543-4
Synonym Dihydroquercetin
Formula C15H12O7
Mol. weight 304.254 g/mol


D-Xylose

CAS NO. 58-86-6
EC NO. 200-400-7
Synonym (+)-Xylose; wood sugar
Formula C5H10O5
Mol. weight 150.13 g/mol


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