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Substance Name: Lepirudin [INN:BAN]
RN: 138068-37-8
UNII: Y43GF64R34
InChIKey: FIBJDTSHOUXTKV-BRHMIFOHSA-N

Molecular Formula

  • C287-H440-N80-O111-S6

Molecular Weight

  • 6979.478
 

Classification Codes

  • Anticoagulants
  • Antithrombins
  • Cardiovascular Agents
  • Enzyme Inhibitors
  • Fibrin Modulating Agents
  • Fibrinolytic Agents
  • Hematologic Agents
  • Protease Inhibitors
  • Serine Proteinase Inhibitors
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Names and Synonyms

Name of Substance

  • Lepirudin
  • Lepirudin [INN:BAN]

Synonyms

  • 1-L-Leucine-2-L-threonine-63-desulfohirudin (Hirudo medicinalis isoform HV1)
  • 1-Leu-2-thr-63-desulfohirudin
  • Hbw-023
  • Lepirudin
  • Lepirudin recombinant
  • Refludan
  • UNII-Y43GF64R34

Systematic Names

  • Hbw 023
  • Hirudin (Hirudo medicinalis isoform HV1), 1-L-leucine-2-L-threonine-63-desulfo-

Registry Numbers

CAS Registry Number

  • 138068-37-8

FDA UNII

  • Y43GF64R34

System Generated Number

  • 0138068378

Structure Descriptors

InChI

1S/C287H440N80O111S6/c1-24-132(17)225-280(470)345-162(87-126(5)6)236(426)306-111-209(396)320-181(116-370)267(457)344-176(101-220(416)417)238(428)307-105-203(390)316-152(61-74-213(402)403)243(433)321-146(40-29-32-80-288)241(431)339-171(96-198(298)385)259(449)326-153(56-69-194(294)381)250(440)351-186(121-482-479-118-183-240(430)310-107-202(389)313-148(54-67-192(292)379)233(423)303-108-206(393)317-170(95-197(297)384)258(448)322-147(41-30-33-81-289)242(432)350-187(272(462)359-225)122-483-480-119-184(269(459)323-150(60-73-212(400)401)235(425)304-110-208(395)319-180(115-369)266(456)342-174(99-201(301)388)265(455)357-223(130(13)14)278(468)355-183)352-254(444)165(90-129(11)12)335-270(460)185-120-481-484-123-188(354-263(453)178(103-222(420)421)347-283(473)230(137(22)375)362-264(454)168(93-141-48-52-144(378)53-49-141)346-282(472)228(135(20)373)361-232(422)145(291)86-125(3)4)273(463)363-229(136(21)374)281(471)330-158(65-78-217(410)411)249(439)348-179(114-368)239(429)309-106-204(391)315-151(55-68-193(293)380)244(434)340-172(97-199(299)386)260(450)334-164(89-128(9)10)253(443)353-185)271(461)358-224(131(15)16)279(469)364-227(134(19)372)277(467)311-112-205(392)314-149(59-72-211(398)399)234(424)305-113-210(397)356-231(138(23)376)286(476)367-85-37-45-191(367)276(466)331-160(42-31-34-82-290)284(474)365-83-35-43-189(365)274(464)328-154(57-70-195(295)382)248(438)349-182(117-371)268(458)338-169(94-142-104-302-124-312-142)257(447)341-173(98-200(300)387)261(451)343-175(100-219(414)415)237(427)308-109-207(394)318-177(102-221(418)419)262(452)337-166(91-139-38-27-26-28-39-139)255(445)327-155(62-75-214(404)405)245(435)325-159(66-79-218(412)413)251(441)360-226(133(18)25-2)285(475)366-84-36-44-190(366)275(465)329-157(64-77-216(408)409)246(436)324-156(63-76-215(406)407)247(437)336-167(92-140-46-50-143(377)51-47-140)256(446)333-163(88-127(7)8)252(442)332-161(287(477)478)58-71-196(296)383/h26-28,38-39,46-53,104,124-138,145-191,223-231,368-378H,24-25,29-37,40-45,54-103,105-123,288-291H2,1-23H3,(H2,292,379)(H2,293,380)(H2,294,381)(H2,295,382)(H2,296,383)(H2,297,384)(H2,298,385)(H2,299,386)(H2,300,387)(H2,301,388)(H,302,312)(H,303,423)(H,304,425)(H,305,424)(H,306,426)(H,307,428)(H,308,427)(H,309,429)(H,310,430)(H,311,467)(H,313,389)(H,314,392)(H,315,391)(H,316,390)(H,317,393)(H,318,394)(H,319,395)(H,320,396)(H,321,433)(H,322,448)(H,323,459)(H,324,436)(H,325,435)(H,326,449)(H,327,445)(H,328,464)(H,329,465)(H,330,471)(H,331,466)(H,332,442)(H,333,446)(H,334,450)(H,335,460)(H,336,437)(H,337,452)(H,338,458)(H,339,431)(H,340,434)(H,341,447)(H,342,456)(H,343,451)(H,344,457)(H,345,470)(H,346,472)(H,347,473)(H,348,439)(H,349,438)(H,350,432)(H,351,440)(H,352,444)(H,353,443)(H,354,453)(H,355,468)(H,356,397)(H,357,455)(H,358,461)(H,359,462)(H,360,441)(H,361,422)(H,362,454)(H,363,463)(H,364,469)(H,398,399)(H,400,401)(H,402,403)(H,404,405)(H,406,407)(H,408,409)(H,410,411)(H,412,413)(H,414,415)(H,416,417)(H,418,419)(H,420,421)(H,477,478)/t132-,133-,134+,135+,136+,137+,138+,145-,146-,147-,148-,149-,150-,151-,152-,153-,154-,155-,156-,157-,158-,159-,160-,161-,162-,163-,164-,165-,166-,167-,168-,169-,170-,171-,172-,173-,174-,175-,176-,177-,178-,179-,180-,181-,182-,183-,184-,185-,186-,187-,188-,189-,190-,191-,223-,224-,225-,226-,227-,228-,229-,230-,231-/m0/s1

InChIKey

FIBJDTSHOUXTKV-BRHMIFOHSA-N

Smiles

CC[C@H](C)[C@H](NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CC(=O)O)NC(=O)CNC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](Cc2c[nH]cn2)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CCCCN)NC(=O)[C@@H]4CCCN4C(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(=O)O)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H]5CSSC[C@@H]6NC(=O)[C@@H](NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CSSC[C@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(=O)N)NC(=O)CNC(=O)[C@H](CCC(=O)N)NC(=O)CNC6=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(=O)O)C(=O)NCC(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CCC(=O)N)C(=O)N5)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H]7CSSC[C@H](NC(=O)[C@H](CC(=O)O)NC(=O)[C@@H](NC(=O)[C@H](Cc8ccc(O)cc8)NC(=O)[C@@H](NC(=O)[C@@H](N)CC(C)C)[C@@H](C)O)[C@@H](C)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CC(C)C)C(=O)N7)C(C)C)C(C)C)[C@@H](C)O)[C@@H](C)O)C(=O)N9CCC[C@H]9C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc%10ccc(O)cc%10)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)N)C(=O)O