1. Primary Information
| English name: | Caerulein, desulfated |
| CAS No.: | 20994-83-6 |
| Molecular formula: | C58H73N13O18S |
| Molecular weight: | 1272.3 g/mol |
| SMILES: | CC(C(C(=O)NCC(=O)NC(CC1=CNC2=CC=CC=C21)C(=O)NC(CCSC)C(=O)NC(CC(=O)O)C(=O)NC(CC3=CC=CC=C3)C(=O)N)NC(=O)C(CC4=CC=C(C=C4)O)NC(=O)C(CC(=O)O)NC(=O)C(CCC(=O)N)NC(=O)C5CCC(=O)N5)O |
| Structural class: | |
| Other identifiers: |
- |
2. Suppliers & Pricing
| Supplier | Pack size | Purity | Price (CNY) | Storage conditions | Lead time | Notes |
| Kehua Intelligence | 5mg | ≥98%(HPLC) | 1200 | -20℃ | in stock | - |
| Kehua Intelligence | 25mg | ≥98%(HPLC) | 2800 | -20℃ | in stock | - |
3. Structures
3.1 2D structure
3.2 3D structure
4. International Nomenclature & Identifiers
4.1 IUPAC Name
(3S)-3-[[(2S)-5-amino-5-oxo-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]pentanoyl]amino]-4-[[(2S)-1-[[(2S,3R)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-4-oxobutanoic acid
4.2 InChI
InChI=1S/C58H73N13O18S/c1-29(72)49(71-57(88)40(23-31-12-14-33(73)15-13-31)68-56(87)43(26-48(79)80)69-52(83)37(16-18-44(59)74)65-51(82)36-17-19-45(75)63-36)58(89)62-28-46(76)64-41(24-32-27-61-35-11-7-6-10-34(32)35)54(85)66-38(20-21-90-2)53(84)70-42(25-47(77)78)55(86)67-39(50(60)81)22-30-8-4-3-5-9-30/h3-15,27,29,36-43,49,61,72-73H,16-26,28H2,1-2H3,(H2,59,74)(H2,60,81)(H,62,89)(H,63,75)(H,64,76)(H,65,82)(H,66,85)(H,67,86)(H,68,87)(H,69,83)(H,70,84)(H,71,88)(H,77,78)(H,79,80)/t29-,36+,37+,38+,39+,40+,41+,42+,43+,49+/m1/s1
4.3 InChIKey
KVLTWEUIUPCNAM-HYAOXDFASA-N
4.4 Canonical SMILES
CC(C(C(=O)NCC(=O)NC(CC1=CNC2=CC=CC=C21)C(=O)NC(CCSC)C(=O)NC(CC(=O)O)C(=O)NC(CC3=CC=CC=C3)C(=O)N)NC(=O)C(CC4=CC=C(C=C4)O)NC(=O)C(CC(=O)O)NC(=O)C(CCC(=O)N)NC(=O)C5CCC(=O)N5)O
4.5 Isomeric SMILES
C[C@H]([C@@H](C(=O)NCC(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC3=CC=CC=C3)C(=O)N)NC(=O)[C@H](CC4=CC=C(C=C4)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@@H]5CCC(=O)N5)O
