BUPRENORPHINE HYDROCHLORIDE

한글명:BUPRENORPHINE HYDROCHLORIDE

카스 번호53152-21-9

상품명:BUPRENORPHINE HYDROCHLORIDE

CBNumberCB5140046

분자식C29H41NO4.ClH

포뮬러 무게504.1

MOL 파일53152-21-9.mol

화학적 성질

녹는점	260-262?C (dec.)
저장 조건	-0°C
용해도	물에 조금 녹고, 메탄올에 잘 녹고, 에탄올(96%)에 녹고, 시클로헥산에는 거의 녹지 않습니다.
물리적 상태	가루
수용성	Soluble to 25 mM in water and to 50 mM in ethanol

위험 및 안전 성명

위험품 표기

Xn,T,F

위험 카페고리 넘버

22-62-63-39/23/24/25-23/24/25-11

안전지침서

26-36-45-36/37-16-7

WGK 독일

RTECS 번호

KM7758000

HS 번호

2939110000

NFPA 704:

	3
0		0

그림문자(GHS)

BUPRENORPHINE HYDROCHLORIDE 화학적 특성, 용도, 생산

개요
Buprenorphine (hydrochloride) (CRM) (Item No. ISO60178) is a certified reference material that is structurally categorized as an opioid. It is a partial agonist of the μ-opioid receptor (K_i = 4.18 nM) that less potently acts at δ- and κ-opioid receptors (K_is = 25.8 and 12.9 nM, respectively). Buprenorphine is used, alone or with naloxone (Item Nos. ISO60194 | 15594), to counter opiate addiction. This product is intended for research and forensic applications.
화학적 성질
White Solid
용도
Controllled substance (narcotic). Analgesic that demonstrates narcotic agonist-antagonist properties.
정의
ChEBI: The hydrochloride salt of buprenorphine.
원료
Buprenorphine is 20 to 50 times more potent than morphine in producing an ED50 analgesic effect in animal studies; however, it cannot produce an ED100 (compared to morphine) in these tests. Thus, buprenorphine is a potent partial agonist at μ opioid receptors. It also is a partial agonist at κreceptors but more of an antagonist at δ receptors. Buprenorphine, at 0.4 mg intramuscular dose, will produce the same degree of analgesia as 10 mg of morphine. Because of its partial agonist properties, it has a lower ceiling on its analgesic action but also produces less severe respiratory depression. It is incapable of producing tolerance and addiction comparable to full μ agonists. In fact, buprenorphine's partial agonist action, very high affinity for opioid receptors, and high lipophilicity combine to give buprenorphine a tolerance, addiction, and withdrawal profile that is unique among the opioids. When given by itself to opioid-naive patients, little tolerance or addictive potential (Schedule 5) is observed. A mild withdrawal can occur some 2 weeks after the last dose of buprenorphine. Buprenorphine will precipitate withdrawal symptoms in highly addicted individuals, but it will suppress symptoms in individuals who are undergoing withdrawal from opioids. It effectively blocks the effect of high doses of heroin. Because of these properties, buprenorphine has been approved for office-based use in treating opioid dependence. It also has been reported to suppress cocaine use and addiction.
생물학적 활성
ORL 1 receptor agonist that also displays mixed antagonist/partial agonist activity at κ , δ and μ -opioid receptors.
Clinical Use
Buprenorphine undergoes extensive first-pass 3-O-glucuronidation, which negates its usefulness after oral dose. It is available in parenteral and sublingual dosage forms. The typical dose is 0.3 to 0.6 mg three times per day by intramuscular injection for analgesia or 8 mg/day as a sublingual tablet for opioid-dependence maintenance. The duration of analgesic effect is 4 to 6 hours. After parenteral dose, approximately 70% of the drug is excreted in the feces, and the remainder appears as N-dealkylated and conjugated metabolites in the urine. Naloxone is not an effective antagonist to buprenorphine because of the latter's high binding affinity to opioid receptors.

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