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Substance Name: Calcitonin [USAN]
RN: 21215-62-3
UNII: I0IO929019
InChIKey: LDVRMNJZLWXJPL-GXQFRRLTSA-N

Note

  • A peptide hormone that lowers calcium concentration in the blood. In humans, it is released by thyroid cells and acts to decrease the formation and absorptive activity of osteoclasts. Its role in regulating plasma calcium is much greater in children and in certain diseases than in normal adults.

Molecular Formula

  • C151-H226-N40-O45-S3

Molecular Weight

  • 3417.8794
 

Classification Code

  • Treatment of Postmenopausal Osteoporosis
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Names and Synonyms

Results Name

  • Calcitonin [USAN]

Name of Substance

  • Calcitonin human
  • Calcitonin [USAN]

MeSH Heading

  • Calcitonin

Synonyms

  • Calcitonin human
  • Calcitonin, human
  • Calcitonin, human synthetic
  • Calcitonin, human, for bioassay
  • Cibacalcin
  • EINECS 244-276-2
  • UNII-I0IO929019

Systematic Name

  • Calcitonin (human)

Registry Numbers

CAS Registry Number

  • 21215-62-3

FDA UNII

  • I0IO929019

System Generated Number

  • 0021215623

Structure Descriptors

InChI

1S/C151H226N40O45S3/c1-17-75(8)118(144(229)163-67-114(205)183-117(74(6)7)143(228)162-64-112(203)165-77(10)150(235)190-50-29-38-106(190)124(158)209)185-125(210)76(9)166-145(230)120(79(12)194)186-131(216)92(45-47-109(155)200)170-142(227)107-39-30-51-191(107)151(236)103(58-85-35-25-20-26-36-85)180-148(233)122(81(14)196)188-139(224)99(59-87-63-159-71-164-87)176-133(218)96(55-83-31-21-18-22-32-83)174-128(213)90(37-27-28-49-152)168-136(221)101(61-111(157)202)177-134(219)97(56-84-33-23-19-24-34-84)175-137(222)102(62-116(207)208)178-129(214)91(44-46-108(154)199)171-147(232)121(80(13)195)187-138(223)98(57-86-40-42-88(198)43-41-86)179-146(231)119(78(11)193)184-115(206)66-161-127(212)94(53-72(2)3)172-130(215)93(48-52-237-16)169-141(226)105-70-239-238-69-89(153)126(211)160-65-113(204)167-100(60-110(156)201)135(220)173-95(54-73(4)5)132(217)181-104(68-192)140(225)189-123(82(15)197)149(234)182-105/h18-26,31-36,40-43,63,71-82,89-107,117-123,192-198H,17,27-30,37-39,44-62,64-70,152-153H2,1-16H3,(H2,154,199)(H2,155,200)(H2,156,201)(H2,157,202)(H2,158,209)(H,159,164)(H,160,211)(H,161,212)(H,162,228)(H,163,229)(H,165,203)(H,166,230)(H,167,204)(H,168,221)(H,169,226)(H,170,227)(H,171,232)(H,172,215)(H,173,220)(H,174,213)(H,175,222)(H,176,218)(H,177,219)(H,178,214)(H,179,231)(H,180,233)(H,181,217)(H,182,234)(H,183,205)(H,184,206)(H,185,210)(H,186,216)(H,187,223)(H,188,224)(H,189,225)(H,207,208)/t75-,76-,77-,78+,79+,80+,81+,82+,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105-,106-,107-,117-,118-,119-,120-,121-,122-,123?/m0/s1

InChIKey

LDVRMNJZLWXJPL-GXQFRRLTSA-N

Smiles

CC[C@H](C)[C@H](NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CCC(=O)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](Cc2ccccc2)NC(=O)[C@@H](NC(=O)[C@H](Cc3c[nH]cn3)NC(=O)[C@H](Cc4ccccc4)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](Cc5ccccc5)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@@H](NC(=O)[C@H](Cc6ccc(O)cc6)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCSC)NC(=O)[C@@H]7CSSC[C@H](N)C(=O)NCC(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)NC([C@@H](C)O)C(=O)N7)[C@@H](C)O)[C@@H](C)O)[C@@H](C)O)[C@@H](C)O)C(=O)NCC(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](C)C(=O)N8CCC[C@H]8C(=O)N