| 제품명 | Guanosine |
|---|---|
| CAS 번호 | 118-00-3 |
| 분자식 | C₁₀H₁₃N₅O₅ |
| 분자량 | 283.24 g/mol |
| EINECS Number | 204-227-8 |
| 외관 | 흰색에서 미백색의 결정성 분말 |
| 분석법 (HPLC) | ≥ 99.0% |
| 건조 손실 | ≤ 0.5% |
| 소각 잔류물 | ≤ 0.1% |
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Guanosine, also known as 9- β – D-ribofuranosyl guanine, has a flavor profile and a synergistic effect with monosodium glutamate, which can enhance the umami taste of monosodium glutamate by several times to tens of times. At the same time, it is also an important raw material for nucleoside antiviral drugs such as ribavirin, acyclovir, acyclovir, nucleoside, and sodium guanosine triphosphate. Currently, the demand for guanosine is increasing at a rate of 10% to 20% per year, and the market prospects are very optimistic.

In addition to its role in research and pharmaceutical applications, guanosine is used as a flavor enhancer in the food industry, particularly in combination with inosine monophosphate (IMP) to produce umami taste. Its safety profile and functional versatility make it a valuable ingredient across multiple industries.
출처: Yeast fermentation, enzymatic synthesis, or extraction from natural sources
표준화: ≥99.0% guanosine (HPLC)
양식: Crystalline powder, pharmaceutical-grade, and food-grade available
응용 분야: Pharmaceutical API, research reagent, food additive, and dietary supplement ingredient
| 복합체 | 순수함 | CAS 번호. | Key Application | 관계 |
| Guanosine | ≥99% | 118-00-3 | API / Flavor enhancer | Parent compound |
| Adenosine | ≥99% | 58-61-7 | Anti-aging skincare / API | Purine analogue |
| Inosine | ≥99% | 58-63-9 | Sports nutrition / API | Deaminated analogue |
| Uridine | ≥99% | 58-96-8 | Brain health supplements | Pyrimidine analogue |
| Cytidine | ≥99% | 65-43-3 | API / Skincare repair | Pyrimidine analogue |
| 매개변수 | 사양 |
|---|---|
| Guanosine Content (HPLC) | ≥ 99.0% |
| 식별 | UV-Vis/IR 스펙트럼이 기준값과 일치함 |
| 특정 회전 | -60.0° to -70.0° |
| 융점 | > 300°C (with decomposition) |
| 건조 손실 | ≤ 0.5% |
| 소각 잔류물 | ≤ 0.1% |
| 중금속 (Pb 환산) | 10 ppm 이하 |
| 비소 (As) | ≤ 1 ppm |
| 미생물 허용 한도 | USP/EP 기준을 준수합니다 |
월간 처리 능력: 500+ kg
리드 타임: 3~5일 (시료), 10~15일 (대량)
문서: COA,HPLC
포장: 1 kg, 5 kg, 10 kg, 25 kg (double‑layer PE bag inside, fiber drum outside)
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