一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

ChemicalBook >> CAS DataBase List >>ANHYDROTETRACYCLINE HYDROCHLORIDE

ANHYDROTETRACYCLINE HYDROCHLORIDE

CAS No.
13803-65-1
Chemical Name:
ANHYDROTETRACYCLINE HYDROCHLORIDE
Synonyms
AnhydrotetracyclineHCl;Tetracycline Anhydro HCl;Aureomycin EP impurity J;Anhydrotetracycline HCl, EvoPure;ANHYDROTETRACYCLINE HYDROCHLORIDE;Anhydrotetracycline hydrochloride RS;5A,6-ANHYDROTETRACYCLINEHYDROCHLORIDE;Anhydrotetracycline hydrochloride CRS;Anhydrotetracycline hydrochloride ,97%;C10258000 AnhydrotetracyclinEHydrochloride
CBNumber:
CB7438626
Molecular Formula:
C22H23ClN2O7
Molecular Weight:
462.88
MDL Number:
MFCD00151453
MOL File:
13803-65-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 03:34:37
Product description Number Pack Size Price
Anhydrotetracycline Hydrochloride pharmaceutical secondary standard, certified reference material PHR3175 50MG $593
Anhydrotetracycline hydrochloride European Pharmacopoeia (EP) Reference Standard A1200000 25 mg $254
Anhydrotetracycline hydrochloride certified reference material, TraceCERT 94664 10mg $317
Anhydrotetracycline hydrochloride VETRANAL?, analytical standard 37919 100mg $274
Anhydrotetracycline hydrochloride United States Pharmacopeia (USP) Reference Standard 1035708 25mg $1270
More product size

ANHYDROTETRACYCLINE HYDROCHLORIDE Properties

Melting point 223 °C
RTECS QI7860000
storage temp. Refrigerator
solubility Soluble in ethanol, DMSO, or DMF
form Powder
color Yellow to bright yellow
Sensitive Moisture Sensitive
BRN 4228856
Stability Hygroscopic
Major Application clinical testing
InChIKey XBSQEFHDCDFNJU-WPJNXPDPSA-N
SMILES Cl[H].[H][C@@]12Cc3c(C)c4cccc(O)c4c(O)c3C(=O)[C@]1(O)C(=O)C(C(N)=O)=C(O)[C@H]2N(C)C
FDA UNII OVG14H105R
EPA Substance Registry System 2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-, hydrochloride (1:1), (4S,4aS,12aS)- (13803-65-1)
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS07,GHS08
Signal word  Warning
Hazard statements  H319-H361
Precautionary statements  P201-P202-P264b-P280i-P305+P351+P338-P308+P313-P403-P501c
PPE Eyeshields, Gloves, type N95 (US)
Hazard Codes  Xn
Risk Statements  63-36
Safety Statements  36/37/39-26
WGK Germany  3
HS Code  29413020
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 4 Oral
Repr. 1B

ANHYDROTETRACYCLINE HYDROCHLORIDE price More Price(67)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich PHR3175 Anhydrotetracycline Hydrochloride pharmaceutical secondary standard, certified reference material 13803-65-1 50MG $593 2026-04-30 Buy
Sigma-Aldrich A1200000 Anhydrotetracycline hydrochloride European Pharmacopoeia (EP) Reference Standard 13803-65-1 25 mg $254 2026-04-30 Buy
Sigma-Aldrich 94664 Anhydrotetracycline hydrochloride certified reference material, TraceCERT 13803-65-1 10mg $317 2026-04-30 Buy
Sigma-Aldrich 37919 Anhydrotetracycline hydrochloride VETRANAL?, analytical standard 13803-65-1 100mg $274 2026-04-30 Buy
Sigma-Aldrich 1035708 Anhydrotetracycline hydrochloride United States Pharmacopeia (USP) Reference Standard 13803-65-1 25mg $1270 2026-04-30 Buy
Product number Packaging Price Buy
PHR3175 50MG $593 Buy
A1200000 25 mg $254 Buy
94664 10mg $317 Buy
37919 100mg $274 Buy
1035708 25mg $1270 Buy

ANHYDROTETRACYCLINE HYDROCHLORIDE Chemical Properties,Uses,Production

Description

The tetracycline repressor (TetR) is a transcriptional regulator which normally binds tightly to its palindromic tetO operator DNA, blocking gene expression. Tet causes the repressor to dissociate from the DNA, allowing transcription to occur. A novel reverse TetR (revTetR) requires tetracycline as a co-repressor to bind tetO and block transcription. Anhydrotetracycline (hydrochloride) is a powerful effector in both the tetracycline repressor (TetR) and reverse TetR (revTetR) systems, binding the Tet repressor 35-fold more strongly than Tet. Moreover, anhydrotetracycline poorly binds the 30S ribosomal subunit, compared to Tet, so it does not act as a general inhibitor of translation and is a poor antibiotic. Perhaps related to this, the concentration of anhydrotetracycline that inhibits eukaryotic cell growth is more than a 1,000-fold above the dose that alters transcription through TetR.

Chemical Properties

yellow to bright yellow powder

Uses

Anhydrotetracycline is a degradation product of tetracycline, formed by dehydration at the C6 position under acidic conditions to aromatise the B ring. Anhydrotetracycline is an important standard for monitoring tetracycline stability. Although the degradation is associated with a loss of antibiotic activity, anhydrotetracycline is considered biologically active and is thought responsible for aspects of tetracycline toxicity.

Uses

A Tetracycline derivative exhibiting no antibiotic activity, a useful effector of tetracycline-dependent gene expression in bacterial expression systems.

Uses

Anhydrotetracycline hydrochloride is a salt of a degradation product of tetracycline, formed by dehydration at the C6 position under acidic conditions to aromatise the B ring. Anhydrotetracycline is an important standard for monitoring tetracycline stability. Although the degradation is associated with a loss of antibiotic activity, anhydrotetracycline is considered biologically active and is thought responsible for aspects of tetracycline toxicity.

IC 50

Tetracycline

References

[1] M GOSSEN  H B. Anhydrotetracycline, a novel effector for tetracycline controlled gene expression systems in eukaryotic cells.[J]. Nucleic Acids Research, 1993, 21 18: 4411-4412. DOI: 10.1093/nar/21.18.4411
[2] B RASMUSSEN. Molecular basis of tetracycline action: identification of analogs whose primary target is not the bacterial ribosome.[J]. Antimicrobial Agents and Chemotherapy, 1991, 35 11: 2306-2311. DOI: 10.1128/aac.35.11.2306

ANHYDROTETRACYCLINE HYDROCHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 145)Suppliers
Supplier Tel Email Country ProdList Advantage
Shandong chuangyingchemical Co., Ltd.
18853181302 sale@chuangyingchem.com CHINA 5906 58
BOC Sciences
+1-631-485-4226 inquiry@bocsci.com United States 19936 58
TargetMol Chemicals Inc.
+1-781-999-5354; +17819995354 marketing@targetmol.com United States 32466 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30224 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250 1026@dideu.com China 27945 58
sgtlifesciences pvt ltd
+8617013299288 dj@sgtlifesciences.com China 12373 58
VladaChem GmbH
+49-7246-3082843 info@vladachem.de Germany 1859 58
GIHI CHEMICALS CO.,LIMITED
+86-571-86217390; +8618058761490 info@gihichemicals.com China 49962 58
Wuhan Topule Biopharmaceutical Co., Ltd
+8618327326525 masar@topule.com China 8467 58
HANGZHOU LEAP CHEM CO., LTD.
+86-571-87711850 market18@leapchem.com China 43333 58

View Lastest Price from ANHYDROTETRACYCLINE HYDROCHLORIDE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Anhydrotetracycline hydrochloride pictures 2026-05-11 Anhydrotetracycline hydrochloride
13803-65-1
$32.00-107.00 98.00% 10g TargetMol Chemicals Inc.
ANHYDROTETRACYCLINE HYDROCHLORIDE AnhydrotetracyclineHCl Anhydrotetracycline hydrochloride, 'can be used as a secondary standard' 2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-, monohydrochloride, (4S,4aS,12aS)- 5A,6-ANHYDROTETRACYCLINEHYDROCHLORIDE Anhydrotetracycline hydrochloride,'can be used as secondary standard.' Anhydrotetracycline hydrochloride ,97% (4S,4AS,12AS)-4-(DIMETHYLAMINO)-1,4,4A,5,12,12A-HEXAHYDRO-3,10,11,12A-TETRAHYDROXY-6-METHYL-1,12-DIOXO-2-NAPHTHACENECARBOXAMIDE MONOHYDROCHLORIDE (4S,4aS,12aS)-4-(DiMethylaMino)-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-6-Methyl-1,12-dioxo-2-naphthacenecarboxaMide Hydrochloride Lymecycline Impurity 3(Lymecycline EP Impurity C) Anhydrotetracycline hydrochloride CRS Tetracycline Anhydro HCl Aureomycin EP impurity J ANHYDROTETRACYCLINE HYDROCHLORIDE USP/EP/BP Anhydrotetracycline HydrochlorideQ: What is Anhydrotetracycline Hydrochloride Q: What is the CAS Number of Anhydrotetracycline Hydrochloride Q: What is the storage condition of Anhydrotetracycline Hydrochloride Q: What are the applications of Anhydrotetracycline Hydrochloride Anhydrotetracycline Hydrochloride ((4S ,4aS ,12aS )-4-(Dimethylamino)-3,10,11,12a-tetrahydroxy-6-me (1035708) (4S,4aS,12aS)-4-(dimethylamino)-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide (anhydrotetracycline) Chlortetracycline Hydrochloride EP Impurity J as Hydrochloride Tetracycline Hydrochloride EP Impurity C as Hydrochloride 2-Naphthacenecarboxamide,4-(dimethylamino)-1,4,4a,5,12,12a-hexahydro-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-,hydrochloride (1:1), (4S,4aS,12aS)- Anhydrotetracycline HCl, EvoPure Anhydrotetracycline hydrochloride in methanol C10258000 AnhydrotetracyclinEHydrochloride Anhydrotetracycline hydrochloride, Tetracycline repressor (4S,4aS,12aS)-4-(Dimethylamino)-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahyd Anhydrotetracycline hydrochloride, 10 mM in DMSO TETRACYCLINE EP IMPURITY C (HCL) / ANHYDROTETRACYCLINE HYDROCHLORIDE (4S,4aS,12aS)-4-(Dimethylamino)-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide Hydrochloride (Anhydrotetracycline Hydrochloride) Anhydrotetracycline hydrochloride RS Chlortetracycline Hydrochloride Impurity J as Hydrochloride Tetracycline Hydrochloride Impurity C as Hydrochloride Anhydrotetracycline Hydrochloride (Standard) 13803-65-1 Drug Analogues Intermediates & Fine Chemicals Pharmaceuticals
堆龙德庆县| 湛江市| 安达市| 同仁县| 昔阳县| 东丰县| 阿克苏市| 亳州市| 德清县| 偏关县| 土默特左旗| 安乡县| 句容市| 合作市| 丹寨县| 惠安县| 平定县| 南雄市| 宁河县| 沾化县| 和平区| 湘阴县| 尼勒克县| 蕉岭县| 三江| 株洲市| 津南区| 兰溪市| 罗定市| 崇文区| 来安县| 会东县| 突泉县| 桐庐县| 连平县| 青川县| 福贡县| 延边| 和平区| 桐庐县| 龙泉市|