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产品线
BioXtra
质量水平
检测方案
≥99.0% (NT)
形式
solid
旋光性
[α]20/D −76.0±1.5°, c = 5% in H2O
杂质
≤0.3% foreign amino acids
灼烧残渣
≤0.1% (as SO4)
缺失
≤0.1% loss on drying, 110 °C
颜色
colorless to white
mp
273 °C (dec.) (lit.)
痕量阴离子
chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤100 mg/kg
痕量阳离子
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
NH4+: ≤100 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
应用
peptide synthesis
SMILES字符串
O[C@H]1CN[C@@H](C1)C(O)=O
InChI
1S/C5H9NO3/c7-3-1-4(5(8)9)6-2-3/h3-4,6-7H,1-2H2,(H,8,9)/t3-,4+/m1/s1
InChI key
PMMYEEVYMWASQN-DMTCNVIQSA-N
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生化/生理作用
反式-4-羟基-L-脯氨酸用于有机合成 depsilairdin 类似物、多药耐药 P-糖蛋白的非竞争性拟肽抑制剂和 3-鸟嘌呤基-5-羟甲基-2-吡咯烷酮 (4) 或 3-腺嘌呤基-5-羟甲基-2-吡咯烷酮 (5) 核苷类似物。
反式-4-羟基-L-脯氨酸被用作合成 (-)-secrinine 的起始原料；用于脯氨醇为基础的核苷酸类似物的合成，其中N-磷甲基基团连接脯氨醇环的氮原子，以及用于抗肿瘤抗生素 MPC1001 的 ABC 环系统的不对称合成中。
其他说明
动物结构蛋白（如胶原和弹性蛋白）的天然成分。
羟脯氨酸降解的酶和中间体
WGK
WGK 1
个人防护装备
Eyeshields, Gloves, type N95 (US)
E. Adams
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The aldol reaction of acetone with aldehydes in aqueous medium under catalysis by zinc-proline (Zn(L-Pro)2) and secondary amines such as proline, (2S,4R)-4-hydroxyproline (Hyp) and (S)-(+)-1-(2-pyrrolidinomethyl)pyrrolidine (PMP) is shown to proceed by an enamine mechanism, as evidenced by reductive trapping of
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It remains to be shown whether OA shares molecular similarities between different joints in humans. This study provides evidence for similarities in cartilage molecular damage in osteoarthritic (OA) joints. Articular cartilage from osteoarthritic hip joints were analysed and compared to
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This study aimed to determine the effects of platelet-rich plasma (PRP) on the histologic, biochemical, and biomechanical properties of tissue-engineered cartilage. Chondrocytes isolated from bovine metacarpal-phalangeal articular cartilage were seeded on top of a porous ceramic substrate (calcium polyphosphate [CPP]).
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