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Biochemicals and Rare Natural Products Catalog

 

United States Biological offers a broad panel of Small Molecules (Biochemicals) and Rare Natural Products for research use. We are commited to providing innovative and new high quality products at reasonable prices to enhance your research.

Cat #

Product Name

Purity

Cas No.

Molecular Weight

Molecular Formula

I0786-25A Imiquimod ≥ 98% 99011-02-6 240.30 C14H16N4
044431 1-Azakenpaullone >98% (NMR) 676596-65-9 328.2 C15H10BrN3O
044432 1,5-Isoquinolinediol >98% (NMR) 5154-02-9 161.120 C9H7NO2
044433 10Z-Hymenialdisine >97% (HPLC) 82005-12-7 324.10 C11H10BrN5O2
044434 11-O-Methylpseurotin A >95% (HPLC) 956904-34-0 445.5 C23H27NO8
044435 1233B >95% (HPLC) 34668-61-6 342.4 C18H30O6
044436 1400W dihydrochloride >98% (NMR) 214358-33-5 177.3+73.0 C10H15N3 . 2HCl
044437 16-epi-Latrunculin B >95% (HPLC)   395.5 C20H29NO5S
044438 17-Hydroxyventuricidin A >95% (HPLC) 113204-43-6 766 C41H67NO12
044439 20-Hydroxyecdysone >95% (HPLC) 5289-74-7 480.6 C27H44O7
044441 (3S,6R)-Lateritin >97% (HPLC) 65454-13-9 261.3 C15H19NO3
044442 6-ECDCA >95% (HPLC) 459789-99-2 420.3 C26H44O4
044443 6BIO >98% (NMR) 667463-62-9 356.2 C16H10BrN3O2
044491 (-)-Ageloxime D >97% (HPLC) 1219817-25-0 438.6 C26H40N5O
044492 AICAR >98% (HPLC) 2627-69-2 258.2 C9H14N4O5
044494 AK-7 >98% (NMR) 420831-40-9 437.4 C19H21BrN2O3S
044495 alpha-Galactosylceramide ~90% (NMR)   858.3 C50H99NO9
044496 Alsterpaullone >98% (NMR) 237430-03-4 293.3 C16H11N3O3
044497 Amauromine >95% (HPLC) 88360-87-6 508.7 C32H36N4O2
044498 Ambuic acid >95% (HPLC)   350.4 C16H26O6
044499 AMI-1 >99% (NMR)   592.4 C21H12N2O9S2Na4
044500 Anacardic acid >98% (NMR) 16611-84-0 348.5 C22H36O3
044561 Anomalin A >97% (HPLC) 548740-86-9 274.10 C14H10O6
044569 Aranorosin >95% (HPLC) 117184-53-9 419.5 C23H33NO6
044571 Asiaticoside >95% (NMR) 16830-15-2 959.1 C48H78O19
044572 Astaxanthin >98% 472-61-7 596.80 C40H52O4
044573 Atpenin A5 >95% (HPLC) 119509-24-9 366.2 C15H21Cl2NO5
044574 Avarol >97% (HPLC) 55303-98-5 314.5 C21H30O2
044593 BAY 11-7082 >99% (NMR) 19542-67-7 207.3 C10H9NO2S
044594 BAY 43-9006 >98% (NMR) 284461-73-0 464.8 C21H16ClF3N4O3
044595 BAY 58-2667 hydrochloride >98% (NMR) 1240669-95-7 565.6+36.5 C36H39NO5 . HCl
044598 Beauvericin >97% (HPLC) 26048-05-5 784 C45H57N3O9
044599 Bikaverin >95% (HPLC) 33390-21-5 382.3 C20H14O8
044600 Bilobalide >95% (1H-NMR) 33570-04-6 326.3 C15H18O8
044601 Bisindolylmaleimide I >98% (NMR) 133052-90-1 412.5 C25H24N4O2
044602 Bisindolylmaleimide I hydrochloride >98% (NMR) 176504-36-2 412.5+36.5 C25H24N4O2 . HCl
044603 Bisindolylmaleimide II (BIM II) >97% (mixture of 2 isomers) (NMR) 137592-45-1 438.5 C27H26N4O2
044604 Bisindolylmaleimide III (BIM III) >98% (NMR)   384.4 C23H20N4O2
044605 Bisindolylmaleimide IV >98% (NMR) 119139-23-0 327.3 C20H13N3O2
044606 Bisindolylmaleimide IX methanesulfonate >98% (NMR) 138489-18-6 457.6+96.1 C25H23N5O2S . CH4O3S
044607 Bisindolylmaleimide V >98% (NMR) 113963-68-1 341.4 C21H15N3O2
044608 Bisindolylmaleimide VIII acetate >98% (NMR) 138516-31-1 398.5+60.1 C24H22N4O2 . CH3COOH
044609 Bisindolylmaleimide X hydrochloride >98% (NMR) 131848-97-0 424.5+36.5 C26H24N4O2 . HCl
044610 Bisindolylmaleimide XI hydrochloride >98 (HPLC) 151342-35-7 452.5+36.5 C28H28N4O2 . HCl
044611 BIX 01294 >98% (NMR, HPLC) 935693-62-2 490.6 C28H38N6O2
044612 BIX 01294 trihydrochloride >98% (NMR, HPLC) 935693-62-2 490.6+109.4 C28H38N6O2 . 3HCl
044613 bpV(bipy) >95% (51V-NMR)   326.2 K
044614 bpV(HOpic) >95% (51V-NMR)   347.2 K2
044615 bpV(phen) >99% (51V-NMR)   350.2+54.0 K . 3H2O
044616 bpV(pic) >96% (51V-NMR)   331.2+36.0 K2 . 2 H2O
044617 BQ-123 sodium salt >98% (HPLC) 136553-81-6 609.7+23.0 C31H42N6O7 . Na
044618 (+)-Brefeldin A >98% (HPLC) 20350-15-6 280.40 C16H24O4
044620 C646 >98% (NMR) 328968-36-1 445.4 C24H19N3O6
044621 Calpinactam >95% (HPLC) 1205538-83-5 767.9 C38H57N9O8
044662 Cercosporin >95% (HPLC) 35082-49-6 534.5 C29H26O10
044663 Chelerythrine chloride >98% (NMR) 3895-92-9 383.8 C21H18ClNO4
044664 CHS-828 >98% (NMR) 200484-11-3 371.9 C19H22ClN5O
044665 Ciglitazone >99% (NMR) 74772-77-3 333.5 C18H23NO3S
044666 Citrinin >97% (HPLC) 518-75-2 250.3 C13H14O5
044675 Colcemid >98% (HPLC) 477-30-5 371.4 C21H25NO5
044676 Colchicine >98% (HPLC) 64-86-8 399.4 C22H25NO6
044677 Colistin sulfate Mixture (primarly colistin A and B). 1264-72-8 2801.7 2(C52H98N16O13) . 5(H2SO4)
044678 Compound 34 >98% (NMR)   543.5 C31H24F3N3O3
044679 Compound E >98% (HPLC) 209986-17-4 490.5 C27H24F2N4O3
044714 Curcumin >98% (HPLC) 458-37-7 368.4 C21H20O6
044717 Cyclopamine >98% 4449-51-8 411.6 C27H41NO2
044718 Cyclosporin A >98% 59865-13-3 1202.60 C62H111N11O12
044720 Cytisine >99% (HPLC) 485-35-8 190.2 C11H14N2O
044721 D-erythro-Dihydrosphingosine 1-phosphate >98% (NMR)   381.5 C18H40NO5P
044722 D-NMMA monoacetate >98% 137694-75-8 188.2+60.1 C7H16N4O2 . CH3COOH
044723 DAPT >98% (NMR) 208255-80-5 432.5 C23H26F2N2O4
044726 Debromohymenialdisine >95% (HPLC) 75593-17-8,
125118-55-0
245.2 C11H11N5O2
044727 DEPMPO >99% (NMR) 157230-67-6 235.2 C9H18NO4P
044763 DPQ >99% (NMR) 129075-73-6 302.40 C18H26N2O2
044767 Dynasore >98% (NMR) 304448-55-3 322.3+18.0 C18H14N2O4 . H2O
044768 Ebselen >98% (NMR) 60940-34-3 274.2 C13H9NOSe
044773 EM574 >97% (HPLC) 110480-13-2 744 C39H69NO12
044774 Enterocin >95% (HPLC) 59678-46-5 444.4 C22H20O10
044775 (-)-Epigallocatechin gallate >98% (HPLC) 989-51-5 458.4 C22H18O11
044777 Etoposide >98% (HPLC) 33419-42-0 588.6 C29H32O13
044790 Ferulenol >98% (HPLC) 6805-34-1 366.5 C24H30O3
044814 FK-506 >98% 104987-11-3 804.0+18.0 C44H69NO12 . H2O
044815 FK-866 >98% (NMR) 658084-64-1 391.5 C24H29N3O2
044821 Fostriecin >98% (HPLC) 87860-39-7 452.4 C19H26O9PNa
044837 GANT61 >98% 500579-04-4 429.6 C27H35N5
044874 GW1929 >98% (NMR) 196808-24-9 495.6 C30H29N3O4
044875 GYY 4137 >95% (NMR) 106740-09-4 288.4+87.1 C11H16NO2PS2 . C4H9NO
044876 H-8 dihydrochloride >98% (NMR) 113276-94-1 265.3+73.0 C12H15N3O2S . 2HCl
044877 H-89 dihydrochloride >98% (NMR) 127243-85-0 446.4+73.0 C20H20BrN3O2S . 2HCl
044878 H2S Donor 5a >98% (NMR) 134861-13-5 257.3 C14H11NO2S
044879 Harzianum A >95% (HPLC) 156250-74-7 400.4 C23H28O6
044883 Heptelidic acid >95% (HPLC) 74310-84-2 280.3 C15H20O5
044889 Hyperforin DCHA >97% (HPLC) 238074-03-8 535.8_+182.3 C35H51O4 . C12H24N
044890 IBMX >99% (HPLC) 28822-58-4 222.3 C10H14N4O2
044951 Ilimaquinone >98% (HPLC) 71678-03-0 358.5 C22H30O4
044952 Imiquimod >98% 99011-02-6 240.3 C14H16N4
044953 (-)-Indolactam V >97% (NMR) 90365-57-4 301.40 C17H23N3O2
044954 Ingenol-3-angelate >98% (HPLC) 75567-37-2 430.5 C25H34O6
044955 Ingenol-5,20-acetonide >98% (HPLC)   388.5 C23H32O5
044963 IWR-1-endo >98% 1127442-82-3 409.4 C25H19N3O3
044973 Jasplakinolide >97% (HPLC) 102396-24-7 709.7 C36H45BrN4O6
044974 JC-1 >98% (NMR) 3520-43-2,
47729-63-5
652.20 C25H27Cl4IN4
044975 K-252a >98 (HPLC) 97161-97-2,
99533-80-9
467.5 C27H21N3O5
044976 Kaempferitrin >97% (HPLC) 482-38-2 578.5 C27H30O14
044977 Kdo2-Lipid A Absence of detectable protein or DNA contaminants with agonistic TLR activity.   2326.70 C110H198N2Na4O39P2
044978 Ketanserin tartrate >98% (NMR) 83846-83-7 395.4+150.1 C22H22FN3O3 . C4H6O6
044981 KN-93 >98% (NMR) 139298-40-1 501.0+98.0 C26H29ClN2O4S . H3PO4
044982 L-NMMA monoacetate >98% 53308-83-1 188.2+60.1 C7H16N4O2 . CH3COOH
044983 Lactacystin >98% (HPLC) 133343-34-7 376.4 C15H24N2O7S
044996 Lariatin A >95% (HPLC)   2051.4 C94H143N27O25
044997 Latrunculin A >96 (HPLC) 76343-93-6 421.6 C22H31NO5S
044998 Latrunculin B >96 (HPLC) 76343-94-7 395.5 C20H29NO5S
045022 Lovastatin >98% (HPLC) 75330-75-5 404.6 C24H36O5
045027 LY-294,002 >99% (NMR) 154447-36-6 307.40 C19H17NO3
045028 LY-333,531 hydrochloride >98% (NMR) 169939-93-9 468.6+36.5 C28H28N4O3 . HCl
045030 Malformin C >97% (HPLC) 59926-78-2 529.70 C23H39N5O5S2
045035 MK-571 sodium salt >97% (NMR) 115104-28-4 514.1+23.0 C26H26ClN2O3S2 . Na
045036 MnTBAP chloride >97% (MS)   879.2 C48H28MnN4O8Cl
045037 MnTMPyP pentachloride >96% (Microanalysis)   909 C44H36MnN8Cl5
045038 Monosodium urate (crystals)   1198-77-2 190.1 C5H3N4O3 . Na
045039 Monosodium urate   1198-77-2 167.1+23.0 C5H3N4O3 . Na
045047 MS-1020 >95% (NMR) 1255516-86-9 346.4 C21H18N2O3
045048 MS-275 >98% (NMR) 209783-80-2 376.4 C21H20N4O3
045049 MTEP >98% (NMR) 329205-68-7 200.3 C11H8N2S
045050 MTSSL >98% (HPLC) 81213-52-7 264.3 C10H18NO3S2
045051 Muristerone A >95% (HPLC) 38778-30-2 496.6 C27H44O8
045074 Necrostatin-5 >98% (NMR) 337349-54-9 383.5 C19H17N3O2S2
045075 Necrostatin-7 >98% (NMR) 351062-08-3 371.4 C16H10FN5OS2
045076 NETA alpha >97% (NMR) 31059-54-8 369.2 C16H20INO
045084 Nigericin sodium salt >98% (TLC) 28643-80-3 724.0+23.0 C40H67O11 . Na
045107 NSC697923 >98% (NMR) 343351-67-7 267.3 C11H9NO5S
045108 NU6102 >98% (NMR) 444722-95-6 402.5 C18H22N6O3S
045113 ODQ >98% (NMR) 41443-28-1 187.2 C9H5N3O2
045114 Okadaic acid >98% (HPLC) 78111-17-8 805 C44H68O13
045115 Okadaic acid ammonium salt >98% (HPLC) 155716-06-6 804.0+18.0 C44H67O13 . NH4
045116 Okadaic acid potassium salt >98% (HPLC) 155751-72-7 804.0+39.1 C44H67O13 . K
045117 Okadaic acid sodium salt >98% (HPLC) 209266-80-8 804.0+23.0 C44H67O13 . Na
045122 Orlistat >98% (HPLC) 96829-58-2 495.7 C29H53NO5
045125 Paclitaxel >99% (HPLC) 33069-62-4 853.9 C47H51NO14
045126 Pam3Cys-Ser-(Lys)4•3HCl Absence of detectable protein or DNA contaminants with agonistic TLR activity. 112208-00-1 1510.3+109.4 C81H156N10O13S . 3HCl
045127 Paprotrain >98% (NMR) 57046-73-8 245.3 C16H11N3
045128 PD 150,606 >98% (NMR) 426821-41-2 306.10 C9H7IO2S
045129 PD 184,352 >95% (HPLC, NMR) 212631-79-3 478.7 C17H14ClF2IN2O2
045130 PD 98,059 >98% (NMR) 167869-21-8 267.3 C16H13NO3
045131 PD 98,059 >98% (NMR) 167869-21-8 267.3 C16H13NO3
045136 Pellitorine >97% (HPLC) 18836-52-7 223.4 C14H25NO
045137 Penicillide >95% (HPLC) 55303-92-9 372.4 C21H24O6
045145 Phenylmethylene hydantoin >97% (HPLC) 80171-33-1 204.2 C10H8N2O3
045146 Phomoxanthone A >97% (HPLC) 359844-69-2 750.7 C38H38O16
045147 Phorbol 12-myristate 13-acetate >98% (HPLC) 16561-29-8 616.80 C36H56O8
045150 Pifithrin-alpha (cyclic) hydrobromide >98% (NMR) 60477-34-1 268.4+80.9 C16H16N2S . HBr
045151 Pifithrin-alpha hydrobromide >98% (NMR) 63208-82-2 286.4+80.9 C16H18N2OS . HBr
045152 Pioglitazone >98% (1H-NMR) 111025-46-8 356.4 C19H20N2O3S
045153 Piperlongumine >97% 20069-09-4 317.3 C17H19NO5
045156 PJ-34 >98% (NMR) 344458-15-7 295.2+36.5 C17H17N3O2 . HCl
045157 PK 11195 >98% (NMR) 85532-75-8 352.9 C21H21ClN2O
045158 Podophyllotoxin >98% (HPLC) 518-28-5 414.4 C22H22O8
045163 PP1 >98% (HPLC) 172889-26-8 281.40 C16H19N5
045164 PP2 >98% (HPLC) 172889-27-9 301.8 C15H16ClN5
045166 Prodigiosin >95% (HPLC) 82-89-3 323.40 C20H25N3O
045182 Puromycin 2HCl >98% (HPLC) 58-58-2 471.5+73.0 C22H29N7O5 . 2HCl
045183 Pyridoxatin >95% (HPLC) 135529-30-5 263.3 C15H21NO3
045185 Pyripyropene A >95% (HPLC) 147444-03-9 583.20 C31H37NO10
045186 (R,R)-Hymeglusin >95% (HPLC) 29066-42-0 324.40 C18H28O5
045187 (R)-CR8 >98% (NMR) 294646-77-8 431.5 C24H29N7O
045188 (R)-Roscovitine >98% (NMR) 186692-46-6 354.5 C19H26N6O
045192 Radicicol >99% (HPLC) 12772-57-5 364.8 C18H17ClO6
045197 Rapamycin >98% 53123-88-9 914.2 C51H79NO13
045198 Rapamycin >98% 53123-88-9 914.2 C51H79NO13
045250 Resveratrol >98 (HPLC) 501-36-0 228.2 C14H12O3
045251 Resveratrol >98 (HPLC) 501-36-0 228.2 C14H12O3
045258 RO-3306 >95% (NMR) 872573-93-8 351.5 C18H13N3OS2
045259 Robotnikinin >97% (NMR)   454.9 C25H27ClN2O4
045260 Roquefortine C >95% (HPLC) 58735-64-1 389.5 C22H23N5O2
045261 Rosiglitazone >98% (HPLC) 122320-73-4 357.4 C18H19N3O3S
045262 Rosiglitazone maleate >98% (HPLC) 155141-29-0 357.4+116.1 C18H19N3O3S . C4H4O4
045263 Rugulosin >95% (HPLC) 23537-16-8 542.5 C30H22O10
045264 (S)-CR8 >98% (NMR) 294646-77-8 431.5 C24H29N7O
045265 S14161 >99% (NMR) 883046-50-2 315.3 C17H14FNO4
045266 SAG >98% (NMR) 912545-86-9 490.1 C28H28ClN3OS
045267 SAG Analog >98% (NMR)   524.5 C28H27Cl2N3OS (trans-isomer)
045268 SAG Analog >98% (NMR)   524.5 C28H27Cl2N3OS (cis-isomer)
045269 Salsalate >98% 552-94-3 258.2 C14H10O5
045270 SANT-2 >95% (NMR) 329196-48-7 480 C26H26ClN3O4
045271 SB202190 >97% (HPLC) 152121-30-7 331.3 C20H14FN3O
045272 SB203580 >98% 152121-47-6 377.4 C21H16FN3OS
045273 SB366791 >99% (NMR) 472981-92-3 287.8 C16H14ClNO2
045275 Sclerotiorin >97% (HPLC) 549-23-5 390.9 C21H23ClO5
045280 Shz-1 >95% (NMR) 326886-05-9 355.2 C13H11BrN2O3S
045282 Simvastatin >98% (HPLC) 79902-63-9 418.6 C25H38O5
045283 SIN-1 chloride >98% (NMR) 16142-27-1 206.6 C6H11ClN4O2
045284 Sirtinol >98% (NMR) 410536-97-9 394.5 C26H22N2O2
045303 Skyrin >97% (HPLC) 602-06-2 538.5 C30H18O10
045305 SMI-4a >95% (NMR) 327033-36-3 273.2 C11H6F3NO2S
045306 SNC80 >99% (NMR) 156727-74-1 449.6 C28H39N3O2
045308 Splitomicin >98% (NMR) 5690-03-9 198.2 C13H10O2
045315 Staurosporine >99% (HPLC) 62996-74-1 466.5 C28H26N4O3
045317 Stevioside hydrate >95% (NMR) 57817-89-7 804.9 (anhy) C38H60O18 . xH2O
045318 Streptozotocin >98% (HPLC) 18883-66-4 265.2 C8H15N3O7
045319 Suramin hexasodium salt >98% 129-46-4 1291.2+137.9 C51H34N6O23S6 . 6Na
045320 Swinholide A >97% (HPLC) 95927-67-6 1389.9 C78H132O20
045328 Terpendole C >95% (HPLC) 156967-65-6 519.70 C32H41NO5
045329 Terpendole E >95% (HPLC) 167427-23-8 437.6 C28H39NO3
045330 Tetrahydrobostrycin >97% (HPLC) 1072119-07-3,
1147549-78-7
340.3 C16H20O8
045334 Thapsigargin >98% (HPLC) 67526-95-8 650.80 C34H50O12
045335 Thiocolchicine >95% (NMR) 2730-71-4 415.5 C22H25NO5S
045336 Thiocolchicoside >95% (NMR) 602-41-5 563.6 C27H33NO10S
045344 TPh A >98% (NMR) 21306-65-0 399.5 C21H21NO3S2
045374 Trichostatin A >95% (HPLC) 58880-19-6 302.40 C17H22N2O3
045376 Troglitazone >98% 97322-87-7 441.5 C24H27NO5S
045389 Viridiol >95% (HPLC) 23820-80-6 354.4 C20H18O6
045390 W-5 hydrochloride >98% (NMR) 61714-25-8 306.4+36.5 C16H22N2O2S . HCl
045391 White Line Inducing Principle >98% 135096-89-8 1126.40 C54H95N9O16
045392 Wogonin >98% (HPLC) 632-85-9 284.3 C16H12O5
045393 Wortmannin >98% (HPLC) 19545-26-7 428.4 C23H24O8
045394 WY-14643 >98% 50892-23-4 323.8 C14H14ClN3O2S
045395 Y-27632 Dihydrochloride Hydrate >98% (HPLC). Contains approx. 1.4% water. 146986-50-7 247.3+73.0 C14H21N3O . 2HCl
045396 YC-1 >98% (NMR) 170632-47-0 304.40 C19H16N2O2
045397 Z-VAD-FMK >95% (HPLC) 187389-52-2,
634911-81-2
467.5 C22H30FN3O7
045399 Zelkovamycin >95% (HPLC) 221197-33-7 779.9 C36H45N9O9S
045400 Zerumbone >99% (HPLC) 471-05-6 218.3 C15H22O